Aunchisa Chanta vs Dayeon Back Head-to-Head Stats & Results
Thailand Aunchisa ChantaAunchisa Chanta - Thailand
62 Average Form
L
L
W
W
W
W
L
WTA Rank
460
Elo Score
123
Age 23
H2H Record
2 - 0
Wins
100% - 0%
Sets Won
4 - 1
Aunchisa Chanta has won more matches in head to head against Dayeon Back
South KoreaDayeon BackSouth Korea - Dayeon Back
Average Form 55
L
W
W
L
W
L
W
WTA Rank
343
Elo Score
188
Age 24
Verdict : Aunchisa Chanta has won more matches in head to head against Dayeon Back
H2H Stats
Latest Results
ALL SURFACES
HARD •
CLAY •
GRASS •
Head-to-Head - Full Stats
Performance
Profile
Data Point
Aunchisa Chanta
Dayeon Back
Prize Money
Career
Career
$38,015USD
$74,416USD
Current Rank
460
343
Wins
H2H
H2H
2(100.0%)
0(0.0%)
Sets Won
H2H
H2H
4(80.0%)
1(20.0%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
61.5%8 / 13 Matches
54.6%6 / 11 Matches
Win Percentage
Last 12 Months
Last 12 Months
70.5%43 / 61 Matches
61.9%39 / 63 Matches
Data Point
Aunchisa Chanta
Dayeon Back
Main Hand
Age
23
24
Birthday
September 12, 2002
January 24, 2002
Height
-m
-m
Weight
-kg
-kg
Head-to-Head Record
Date
Tournament
Results
Mar 23
2025
W15 Nonthaburi ITF Women
Hard
Aunchisa Chanta
2
-0
Dayeon Back
Jul 15
2023
W15 Nakhon Si Thammarat 3 ITF Women
Hard
Aunchisa Chanta
2
-1
Dayeon Back
Win Percentage (Match / Set)
2026 Calendar Year
Last 12 Months
Data Point
Aunchisa Chanta
Dayeon Back
Match Wins
62%
55%
Match Wins (3 Sets)
62%
60%
Wins in Straight Sets
62%
36%
Wins From Behind
0%
29%
Won At Least 1 Set
85%
64%
Set 1 Win
69%
36%
Set 2 Win
77%
64%
Set 3 Win
0%
67%
Data Point
Aunchisa Chanta
Dayeon Back
Match Wins
70%
62%
Match Wins (3 Sets)
70%
63%
Wins in Straight Sets
57%
41%
Wins From Behind
15%
29%
Won At Least 1 Set
80%
78%
Set 1 Win
72%
57%
Set 2 Win
66%
63%
Set 3 Win
62%
57%
Aces - Over/Under, Match Total, Average (3 Set Matches)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
N/A
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
15+
N/A
N/A
N/A
20+
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A
Milestones
Over
Under
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Aces Per Match
N/A
0.00
N/A
Most Aces in a match
N/A
0%
N/A
1+
N/A
0%
50%
2+
N/A
0%
N/A
3+
N/A
0%
N/A
4+
N/A
0%
N/A
5+
N/A
0%
N/A
6+
N/A
0%
N/A
7+
N/A
0%
N/A
8+
N/A
0%
N/A
9+
N/A
0%
N/A
10+
N/A
0%
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Over 0.5
N/A
0%
50%
Over 1.5
N/A
0%
N/A
Over 2.5
N/A
0%
N/A
Over 3.5
N/A
0%
N/A
Over 4.5
N/A
0%
N/A
Over 5.5
N/A
0%
N/A
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A
Over 8.5
N/A
0%
N/A
Over 9.5
N/A
0%
N/A
Over 10.5
N/A
0%
N/A
Over 11.5
N/A
0%
N/A
Over 12.5
N/A
0%
N/A
Over 13.5
N/A
0%
N/A
Over 14.5
N/A
0%
N/A
Over 15.5
N/A
0%
N/A
Over 16.5
N/A
0%
N/A
Over 17.5
N/A
0%
N/A
Over 18.5
N/A
0%
N/A
Over 19.5
N/A
0%
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Under 0.5
N/A
100%
N/A
Under 1.5
N/A
100%
50%
Under 2.5
N/A
100%
50%
Under 3.5
N/A
100%
50%
Under 4.5
N/A
100%
50%
Under 5.5
N/A
100%
50%
Under 6.5
N/A
100%
50%
Under 7.5
N/A
100%
50%
Under 8.5
N/A
100%
50%
Under 9.5
N/A
100%
50%
Under 10.5
N/A
100%
50%
Under 11.5
N/A
100%
50%
Under 12.5
N/A
100%
50%
Under 13.5
N/A
100%
50%
Under 14.5
N/A
100%
50%
Match Total Games - Over/Under
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Average
Average Games in a Set
8.77
9.18
8.98
Over 6.5
100%
90%
95%
Over 7.5
92%
90%
91%
Over 8.5
62%
60%
61%
Over 9.5
23%
40%
32%
Over 10.5
0%
20%
10%
Over 11.5
0%
20%
10%
Over 12.5
0%
10%
5%
Data Point
Aunchisa Chanta
Dayeon Back
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
85%
100%
93%
Over 15.5
69%
90%
80%
Over 16.5
62%
90%
76%
Over 17.5
46%
80%
63%
Over 18.5
38%
80%
59%
Over 19.5
38%
50%
44%
Over 20.5
38%
30%
34%
Over 21.5
31%
30%
31%
Over 22.5
31%
20%
26%
Over 23.5
15%
20%
18%
Over 24.5
15%
20%
18%
Over 25.5
15%
20%
18%
Over 26.5
8%
20%
14%
Over 27.5
8%
10%
9%
Over 28.5
8%
10%
9%
Over 29.5
8%
10%
9%
Total Games In A Set
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Average
Average Games in a Set
9.02
9.21
9.12
Over 6.5
93%
92%
93%
Over 7.5
82%
79%
81%
Over 8.5
56%
60%
58%
Over 9.5
39%
35%
37%
Over 10.5
13%
23%
18%
Over 11.5
13%
21%
17%
Over 12.5
5%
13%
9%
Data Point
Aunchisa Chanta
Dayeon Back
Average
Over 12.5
92%
98%
95%
Over 13.5
90%
95%
93%
Over 14.5
84%
90%
87%
Over 15.5
72%
81%
77%
Over 16.5
61%
68%
65%
Over 17.5
49%
61%
55%
Over 18.5
39%
56%
48%
Over 19.5
38%
45%
42%
Over 20.5
36%
39%
38%
Over 21.5
31%
39%
35%
Over 22.5
25%
37%
31%
Over 23.5
18%
37%
28%
Over 24.5
16%
31%
24%
Over 25.5
13%
31%
22%
Over 26.5
10%
29%
20%
Over 27.5
10%
23%
17%
Over 28.5
3%
16%
10%
Over 29.5
3%
15%
9%
Break of Serve (Break Points Won) - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
Breaks Per Set
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Breaks Per Match
N/A
4.5
3.5
Over 0.5
N/A
100%
50%
Over 1.5
N/A
100%
50%
Over 2.5
N/A
100%
50%
Over 3.5
N/A
0%
50%
Over 4.5
N/A
0%
50%
Over 5.5
N/A
0%
50%
Over 6.5
N/A
0%
50%
Over 7.5
N/A
0%
50%
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Average Break-Points Converted (Set 1)
N/A
1.5
0.5
Average Break-Points Converted (Set 2)
N/A
3
2
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
14%
N/A
will not Break Serve %
N/A
40%
N/A
Over 0.5
N/A
100%
50%
Over 1.5
N/A
0%
50%
Over 2.5
N/A
0%
50%
Over 3.5
N/A
0%
N/A
Breaks Per Set data uses Set 1 as a sample.
Double Faults - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Double Faults Per Match
N/A
7
N/A
Over 0.5 (1+)
N/A
100%
N/A
Over 1.5 (2+)
N/A
100%
N/A
Over 2.5 (3+)
N/A
100%
N/A
Over 3.5 (4+)
N/A
100%
N/A
Over 4.5 (5+)
N/A
100%
N/A
Over 5.5 (6+)
N/A
100%
N/A
Over 6.5 (7+)
N/A
100%
N/A
Over 7.5 (8+)
N/A
0%
N/A
Over 8.5 (9+)
N/A
0%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
Tie Breaks - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Aunchisa Chanta
(Match)
(Match)
Dayeon Back
(Match)
(Match)
Average
Tie Breaks Per Match
0.08
0.2
0.14
Over 0.5
8%
20%
14%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
92%
80%
14%
Under 1.5
100%
100%
0%
Under 2.5
100%
100%
0%
3 Set Matches
Data Point
Aunchisa Chanta
(Match)
(Match)
Dayeon Back
(Match)
(Match)
Average
Tie Breaks Per Match
0.08
0.24
0.16
Over 0.5
8%
19%
14%
Over 1.5
0%
5%
2%
Over 2.5
0%
0%
0%
Under 0.5
8%
19%
14%
Under 1.5
0%
5%
2%
Under 2.5
0%
0%
0%
Net Points Won - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Net Points Won Per Match
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Over 11.5 (12+)
N/A
N/A
N/A
Over 14.5 (12+)
N/A
N/A
N/A
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Net Points Won Per Match
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Over 11.5 (12+)
N/A
N/A
N/A
Over 14.5 (15+)
N/A
N/A
N/A
Head-to-Head (Hard Courts)
Performance
Profile
Data Point
Aunchisa Chanta
Dayeon Back
Wins
H2H
H2H
2(100.0%)
0(0.0%)
Sets Won
H2H
H2H
4(80.0%)
1(20.0%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
61.5%8 / 13 Matches
60.0%6 / 10 Matches
Win Percentage
Last 12 Months
Last 12 Months
70.5%43 / 61 Matches
62.9%39 / 62 Matches
Data Point
Aunchisa Chanta
Dayeon Back
Main Hand
Age
23
24
Birthday
September 12, 2002
January 24, 2002
Height
-m
-m
Weight
-kg
-kg
Win Percentage (Hard Courts)
2026 Calendar Year
Last 12 Months
Data Point
Aunchisa Chanta
Dayeon Back
Match Wins
62%
60%
Match Wins (3 Sets)
62%
60%
Wins in Straight Sets
62%
40%
Wins From Behind
0%
33%
Won At Least 1 Set
85%
60%
Set 1 Win
69%
40%
Set 2 Win
77%
60%
Set 3 Win
0%
100%
Data Point
Aunchisa Chanta
Dayeon Back
Match Wins
70%
63%
Match Wins (3 Sets)
70%
63%
Wins in Straight Sets
57%
42%
Wins From Behind
15%
30%
Won At Least 1 Set
80%
77%
Set 1 Win
72%
58%
Set 2 Win
66%
62%
Set 3 Win
62%
59%
Aces (Hard Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
N/A
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
15+
N/A
N/A
N/A
20+
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A
Milestones
Over
Under
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Aces Per Match
N/A
0
N/A
Most Aces in a match
N/A
0%
N/A
1+
N/A
0%
50%
2+
N/A
0%
N/A
3+
N/A
0%
N/A
4+
N/A
0%
N/A
5+
N/A
0%
N/A
6+
N/A
0%
N/A
7+
N/A
0%
N/A
8+
N/A
0%
N/A
9+
N/A
0%
N/A
10+
N/A
0%
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Over 0.5
N/A
0%
50%
Over 1.5
N/A
0%
N/A
Over 2.5
N/A
0%
N/A
Over 3.5
N/A
0%
N/A
Over 4.5
N/A
0%
N/A
Over 5.5
N/A
0%
N/A
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A
Over 8.5
N/A
0%
N/A
Over 9.5
N/A
0%
N/A
Over 10.5
N/A
0%
N/A
Over 11.5
N/A
0%
N/A
Over 12.5
N/A
0%
N/A
Over 13.5
N/A
0%
N/A
Over 14.5
N/A
0%
N/A
Over 15.5
N/A
0%
N/A
Over 16.5
N/A
0%
N/A
Over 17.5
N/A
0%
N/A
Over 18.5
N/A
0%
N/A
Over 19.5
N/A
0%
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Under 0.5
N/A
100%
N/A
Under 1.5
N/A
100%
50%
Under 2.5
N/A
100%
50%
Under 3.5
N/A
100%
50%
Under 4.5
N/A
100%
50%
Under 5.5
N/A
100%
50%
Under 6.5
N/A
100%
50%
Under 7.5
N/A
100%
50%
Under 8.5
N/A
100%
50%
Under 9.5
N/A
100%
50%
Under 10.5
N/A
100%
50%
Under 11.5
N/A
100%
50%
Under 12.5
N/A
100%
50%
Under 13.5
N/A
100%
50%
Under 14.5
N/A
100%
50%
Match Total Games (Hard Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Average
Average Games in a Set
8.77
9.18
8.98
Over 6.5
100%
90%
95%
Over 7.5
92%
90%
91%
Over 8.5
62%
60%
61%
Over 9.5
23%
40%
32%
Over 10.5
0%
20%
10%
Over 11.5
0%
20%
10%
Over 12.5
0%
10%
5%
Data Point
Aunchisa Chanta
Dayeon Back
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
85%
100%
93%
Over 15.5
69%
90%
80%
Over 16.5
62%
90%
76%
Over 17.5
46%
80%
63%
Over 18.5
38%
80%
59%
Over 19.5
38%
50%
44%
Over 20.5
38%
30%
34%
Over 21.5
31%
30%
31%
Over 22.5
31%
20%
26%
Over 23.5
15%
20%
18%
Over 24.5
15%
20%
18%
Over 25.5
15%
20%
18%
Over 26.5
8%
20%
14%
Over 27.5
8%
10%
9%
Over 28.5
8%
10%
9%
Over 29.5
8%
10%
9%
Total Games In A Set
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Average
Average Games in a Set
9.02
9.21
9.12
Over 6.5
93%
92%
93%
Over 7.5
82%
79%
81%
Over 8.5
56%
60%
58%
Over 9.5
39%
35%
37%
Over 10.5
13%
23%
18%
Over 11.5
13%
21%
17%
Over 12.5
5%
13%
9%
Data Point
Aunchisa Chanta
Dayeon Back
Average
Over 12.5
92%
98%
95%
Over 13.5
90%
95%
93%
Over 14.5
84%
90%
87%
Over 15.5
72%
81%
77%
Over 16.5
61%
68%
65%
Over 17.5
49%
61%
55%
Over 18.5
39%
56%
48%
Over 19.5
38%
45%
42%
Over 20.5
36%
39%
38%
Over 21.5
31%
39%
35%
Over 22.5
25%
37%
31%
Over 23.5
18%
37%
28%
Over 24.5
16%
31%
24%
Over 25.5
13%
31%
22%
Over 26.5
10%
29%
20%
Over 27.5
10%
23%
17%
Over 28.5
3%
16%
10%
Over 29.5
3%
15%
9%
Break Points Won (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
Breaks Per Set
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Breaks Per Match
N/A
4.5
3.5
Over 0.5
N/A
100%
50%
Over 1.5
N/A
100%
50%
Over 2.5
N/A
100%
50%
Over 3.5
N/A
0%
50%
Over 4.5
N/A
0%
50%
Over 5.5
N/A
0%
50%
Over 6.5
N/A
0%
50%
Over 7.5
N/A
0%
50%
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Average Break-Points Converted (Set 1)
N/A
1.5
0.5
Average Break-Points Converted (Set 2)
N/A
3
2
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
14%
N/A
will not Break Serve %
N/A
40%
N/A
Over 0.5
N/A
100%
50%
Over 1.5
N/A
0%
50%
Over 2.5
N/A
0%
50%
Over 3.5
N/A
0%
N/A
Breaks Per Set data uses Set 1 as a sample.
Double Faults (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Double Faults Per Match
N/A
7
N/A
Over 0.5 (1+)
N/A
100%
N/A
Over 1.5 (2+)
N/A
100%
N/A
Over 2.5 (3+)
N/A
100%
N/A
Over 3.5 (4+)
N/A
100%
N/A
Over 4.5 (5+)
N/A
100%
N/A
Over 5.5 (6+)
N/A
100%
N/A
Over 6.5 (7+)
N/A
100%
N/A
Over 7.5 (8+)
N/A
0%
N/A
Over 8.5 (9+)
N/A
0%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
Tie Breaks (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Aunchisa Chanta
(Match)
(Match)
Dayeon Back
(Match)
(Match)
Average
Tie Breaks Per Match
0.08
0.2
0.14
Over 0.5
8%
10%
9%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
92%
90%
91%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
Data Point
Aunchisa Chanta
(Match)
(Match)
Dayeon Back
(Match)
(Match)
Average
Tie Breaks Per Match
0.08
0.24
0.16
Over 0.5
7%
10%
9%
Over 1.5
0%
2%
1%
Over 2.5
0%
0%
0%
Under 0.5
93%
90%
92%
Under 1.5
100%
98%
99%
Under 2.5
100%
100%
100%
Net Points Won (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Net Points Won Per Match
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Over 11.5 (12+)
N/A
N/A
N/A
Over 14.5 (12+)
N/A
N/A
N/A
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Net Points Won Per Match
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Over 11.5 (12+)
N/A
N/A
N/A
Over 14.5 (15+)
N/A
N/A
N/A
Head-to-Head (Clay Courts)
Performance
Profile
Data Point
Aunchisa Chanta
Dayeon Back
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
N/A0 / 0 Matches
N/A0 / 0 Matches
Win Percentage
Last 12 Months
Last 12 Months
N/A0 / 0 Matches
N/A0 / 0 Matches
Data Point
Aunchisa Chanta
Dayeon Back
Main Hand
Age
23
24
Birthday
September 12, 2002
January 24, 2002
Height
-m
-m
Weight
-kg
-kg
Win Percentage (Clay Courts)
2026 Calendar Year
Last 12 Months
Data Point
Aunchisa Chanta
Dayeon Back
Match Wins
N/A
N/A
Match Wins (3 Sets)
N/A
N/A
Wins in Straight Sets
N/A
N/A
Wins From Behind
N/A
N/A
Won At Least 1 Set
N/A
N/A
Set 1 Win
N/A
N/A
Set 2 Win
N/A
N/A
Set 3 Win
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Wins
N/A
N/A
Match Wins (3 Sets)
N/A
N/A
Wins in Straight Sets
N/A
N/A
Wins From Behind
N/A
N/A
Won At Least 1 Set
N/A
N/A
Set 1 Win
N/A
N/A
Set 2 Win
N/A
N/A
Set 3 Win
N/A
N/A
Aces (Clay Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
N/A
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
15+
N/A
N/A
N/A
20+
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A
Milestones
Over
Under
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
0%
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A
Match Total Games (Clay Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Average
Average Games in a Set
8.77
9.18
8.98
Over 6.5
100%
90%
95%
Over 7.5
92%
90%
91%
Over 8.5
62%
60%
61%
Over 9.5
23%
40%
32%
Over 10.5
0%
20%
10%
Over 11.5
0%
20%
10%
Over 12.5
0%
10%
5%
Data Point
Aunchisa Chanta
Dayeon Back
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
85%
100%
93%
Over 15.5
69%
90%
80%
Over 16.5
62%
90%
76%
Over 17.5
46%
80%
63%
Over 18.5
38%
80%
59%
Over 19.5
38%
50%
44%
Over 20.5
38%
30%
34%
Over 21.5
31%
30%
31%
Over 22.5
31%
20%
26%
Over 23.5
15%
20%
18%
Over 24.5
15%
20%
18%
Over 25.5
15%
20%
18%
Over 26.5
8%
20%
14%
Over 27.5
8%
10%
9%
Over 28.5
8%
10%
9%
Over 29.5
8%
10%
9%
Total Games In A Set
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Average
Average Games in a Set
9.02
9.21
9.12
Over 6.5
93%
92%
93%
Over 7.5
82%
79%
81%
Over 8.5
56%
60%
58%
Over 9.5
39%
35%
37%
Over 10.5
13%
23%
18%
Over 11.5
13%
21%
17%
Over 12.5
5%
13%
9%
Data Point
Aunchisa Chanta
Dayeon Back
Average
Over 12.5
92%
98%
95%
Over 13.5
90%
95%
93%
Over 14.5
84%
90%
87%
Over 15.5
72%
81%
77%
Over 16.5
61%
68%
65%
Over 17.5
49%
61%
55%
Over 18.5
39%
56%
48%
Over 19.5
38%
45%
42%
Over 20.5
36%
39%
38%
Over 21.5
31%
39%
35%
Over 22.5
25%
37%
31%
Over 23.5
18%
37%
28%
Over 24.5
16%
31%
24%
Over 25.5
13%
31%
22%
Over 26.5
10%
29%
20%
Over 27.5
10%
23%
17%
Over 28.5
3%
16%
10%
Over 29.5
3%
15%
9%
Break Points Won (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
Breaks Per Set
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
0.5
Average Break-Points Converted (Set 2)
N/A
N/A
2
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
50%
Over 1.5
N/A
N/A
50%
Over 2.5
N/A
N/A
50%
Over 3.5
N/A
N/A
N/A
Breaks Per Set data uses Set 1 as a sample.
Double Faults (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Tie Breaks (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Aunchisa Chanta
(Match)
(Match)
Dayeon Back
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.14
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
3 Set Matches
Data Point
Aunchisa Chanta
(Match)
(Match)
Dayeon Back
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.16
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Net Points Won (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Net Points Won Per Match
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Over 11.5 (12+)
N/A
N/A
N/A
Over 14.5 (12+)
N/A
N/A
N/A
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Net Points Won Per Match
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Over 11.5 (12+)
N/A
N/A
N/A
Over 14.5 (15+)
N/A
N/A
N/A
Head-to-Head (Grass Courts)
Performance
Profile
Data Point
Aunchisa Chanta
Dayeon Back
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
N/A0 / 0 Matches
N/A0 / 0 Matches
Win Percentage
Last 12 Months
Last 12 Months
N/A0 / 0 Matches
N/A0 / 0 Matches
Data Point
Aunchisa Chanta
Dayeon Back
Main Hand
Age
23
24
Birthday
September 12, 2002
January 24, 2002
Height
-m
-m
Weight
-kg
-kg
Win Percentage (Grass Courts)
2026 Calendar Year
Last 12 Months
Data Point
Aunchisa Chanta
Dayeon Back
Match Wins
N/A
N/A
Match Wins (3 Sets)
N/A
N/A
Wins in Straight Sets
N/A
N/A
Wins From Behind
N/A
N/A
Won At Least 1 Set
N/A
N/A
Set 1 Win
N/A
N/A
Set 2 Win
N/A
N/A
Set 3 Win
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Wins
N/A
N/A
Match Wins (3 Sets)
N/A
N/A
Wins in Straight Sets
N/A
N/A
Wins From Behind
N/A
N/A
Won At Least 1 Set
N/A
N/A
Set 1 Win
N/A
N/A
Set 2 Win
N/A
N/A
Set 3 Win
N/A
N/A
Aces (Grass Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
N/A
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
15+
N/A
N/A
N/A
20+
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A
Milestones
Over
Under
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
0%
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A
Match Total Games (Grass Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Average
Average Games in a Set
8.77
9.18
8.98
Over 6.5
100%
90%
95%
Over 7.5
92%
90%
91%
Over 8.5
62%
60%
61%
Over 9.5
23%
40%
32%
Over 10.5
0%
20%
10%
Over 11.5
0%
20%
10%
Over 12.5
0%
10%
5%
Data Point
Aunchisa Chanta
Dayeon Back
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
85%
100%
93%
Over 15.5
69%
90%
80%
Over 16.5
62%
90%
76%
Over 17.5
46%
80%
63%
Over 18.5
38%
80%
59%
Over 19.5
38%
50%
44%
Over 20.5
38%
30%
34%
Over 21.5
31%
30%
31%
Over 22.5
31%
20%
26%
Over 23.5
15%
20%
18%
Over 24.5
15%
20%
18%
Over 25.5
15%
20%
18%
Over 26.5
8%
20%
14%
Over 27.5
8%
10%
9%
Over 28.5
8%
10%
9%
Over 29.5
8%
10%
9%
Total Games In A Set
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Average
Average Games in a Set
9.02
9.21
9.12
Over 6.5
93%
92%
93%
Over 7.5
82%
79%
81%
Over 8.5
56%
60%
58%
Over 9.5
39%
35%
37%
Over 10.5
13%
23%
18%
Over 11.5
13%
21%
17%
Over 12.5
5%
13%
9%
Data Point
Aunchisa Chanta
Dayeon Back
Average
Over 12.5
92%
98%
95%
Over 13.5
90%
95%
93%
Over 14.5
84%
90%
87%
Over 15.5
72%
81%
77%
Over 16.5
61%
68%
65%
Over 17.5
49%
61%
55%
Over 18.5
39%
56%
48%
Over 19.5
38%
45%
42%
Over 20.5
36%
39%
38%
Over 21.5
31%
39%
35%
Over 22.5
25%
37%
31%
Over 23.5
18%
37%
28%
Over 24.5
16%
31%
24%
Over 25.5
13%
31%
22%
Over 26.5
10%
29%
20%
Over 27.5
10%
23%
17%
Over 28.5
3%
16%
10%
Over 29.5
3%
15%
9%
Break Points Won (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
Breaks Per Set
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
0.5
Average Break-Points Converted (Set 2)
N/A
N/A
2
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
50%
Over 1.5
N/A
N/A
50%
Over 2.5
N/A
N/A
50%
Over 3.5
N/A
N/A
N/A
Breaks Per Set data uses Set 1 as a sample.
Double Faults (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Tie Breaks (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Aunchisa Chanta
(Match)
(Match)
Dayeon Back
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.14
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
3 Set Matches
Data Point
Aunchisa Chanta
(Match)
(Match)
Dayeon Back
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.16
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Net Points Won (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Net Points Won Per Match
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Over 11.5 (12+)
N/A
N/A
N/A
Over 14.5 (12+)
N/A
N/A
N/A
3 Set Matches
Data Point
Aunchisa Chanta
Dayeon Back
Match Total
Net Points Won Per Match
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Over 11.5 (12+)
N/A
N/A
N/A
Over 14.5 (15+)
N/A
N/A
N/A
Latest Results For Aunchisa Chanta
Date
Tournament
Player
Opponent
Total Sets
Aunchisa Chanta
15 - 8
Opponent
Total Wins
Aunchisa Chanta
6 - 4
Opponent
Win Percentage
Aunchisa Chanta
60% - 40%
Opponent
Latest Results For Dayeon Back
Date
Tournament
Player
Opponent
Total Sets
Dayeon Back
13 - 10
Opponent
Total Wins
Dayeon Back
6 - 4
Opponent
Win Percentage
Dayeon Back
60% - 40%
Opponent
Ranking
Elo
Ranking
Elo
Ranking
Elo