Rankings
ATP Rankings (Men)
WTA Rankings (Women)
Stats
Aces Stats
Double Fault Stats
Most Prize Money
Men's Tallest Players
Women's Tallest Players

Menu

Rankings

ATP Rankings (Men's Singles)
WTA Rankings (Women's Singles)

Stats

Aces Stats
Double Fault Stats
Most Prize Money
Men's Tallest Players
Women's Tallest Players

W35 Goyang ITF Women

 › 

Head to Head

 › 

Back vs Saki

Dayeon Back vs Saki Imamura Head-to-Head Stats & Results

South Korea Dayeon BackDayeon Back - South Korea
Dayeon Back
60 Average Form
L
W
W
W
W
L
W

WTA Rank

299

Elo Score

224

Age 23

H2H Record

0 - 1

Wins

0% - 100%

Sets Won

0 - 2

Dayeon Back has won more matches in head to head against Saki Imamura

JapanSaki ImamuraJapan - Saki Imamura
Saki Imamura
Bad Form 33
W
W
W
W
W
W
L

WTA Rank

450

Elo Score

119

Verdict : Dayeon Back has won more matches in head to head against Saki Imamura

RECENT RESULT : South Korea, W35 Goyang ITF Women - Hard Court

 

Set 1

Set 2

Back

3
3

Imamura

6
6

April 30, 2025 - Saki Imamura Win

H2H Stats
Latest Results

Match Stats (Live)

Match
Set 1
Set 2
Dayeon Back
Saki Imamura
Points
4
Last 10 Balls
6
Dayeon Back
Saki Imamura
Points
0
Match Points Saved
0
Dayeon Back
Saki Imamura
Points
2
Match Points Saved
0
ALL SURFACES
HARD •
CLAY •
GRASS •

Head-to-Head - Full Stats

Performance
Profile
Data Point
Dayeon Back
Saki Imamura
Prize Money
Career
$74,416USD
$64,771USD
Current Rank
299
450
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
60.0%9 / 15 Matches
33.3%2 / 6 Matches
Win Percentage
Last 12 Months
73.7%56 / 76 Matches
50.0%20 / 40 Matches
Data Point
Dayeon Back
Saki Imamura
Main Hand
Age
23
-
Birthday
January 24, 2002
-
Height
-m
-m
Weight
-kg
-kg

Head-to-Head Record

No head-to-head record between Dayeon Back and Saki Imamura. This might be their first match.

Win Percentage (Match / Set)

2025 Calendar Year
Last 12 Months
Dayeon Back
 
60% Win33% Win

Dayeon Back is performing better in the current calendar year.

Saki Imamura
Data Point
Dayeon Back
Saki Imamura
Match Wins
60%
33%
Match Wins (3 Sets)
60%
33%
Wins in Straight Sets
47%
33%
Wins From Behind
25%
0%
Won At Least 1 Set
73%
50%
Set 1 Win
47%
33%
Set 2 Win
73%
60%
Set 3 Win
67%
0%
Dayeon Back
 
74% Win50% Win

Dayeon Back is performing better in the trailing 12 months.

Dayeon Back
Data Point
Dayeon Back
Saki Imamura
Match Wins
74%
50%
Match Wins (3 Sets)
74%
50%
Wins in Straight Sets
57%
40%
Wins From Behind
29%
17%
Won At Least 1 Set
82%
60%
Set 1 Win
64%
45%
Set 2 Win
74%
56%
Set 3 Win
72%
50%

Aces - Over/Under, Match Total, Average (3 Set Matches)

2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
Match Total
Aces Per Match
0.00
N/A
N/A
Most Aces in a match
0%
N/A
N/A
1+
0%
N/A
50%
2+
0%
N/A
50%
3+
0%
N/A
N/A
4+
0%
N/A
N/A
5+
0%
N/A
N/A
6+
0%
N/A
N/A
7+
0%
N/A
N/A
8+
0%
N/A
N/A
9+
0%
N/A
N/A
10+
0%
N/A
N/A
Data Point
Dayeon Back
Saki Imamura
Match Total
Over 0.5
0%
N/A
50%
Over 1.5
0%
N/A
50%
Over 2.5
0%
N/A
N/A
Over 3.5
0%
N/A
N/A
Over 4.5
0%
N/A
N/A
Over 5.5
0%
N/A
N/A
Over 6.5
0%
N/A
N/A
Over 7.5
0%
N/A
N/A
Over 8.5
0%
N/A
N/A
Over 9.5
0%
N/A
N/A
Over 10.5
0%
N/A
N/A
Over 11.5
0%
N/A
N/A
Over 12.5
0%
N/A
N/A
Over 13.5
0%
N/A
N/A
Over 14.5
0%
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
Dayeon Back
Saki Imamura
Match Total
Under 0.5
100%
N/A
N/A
Under 1.5
100%
N/A
N/A
Under 2.5
100%
N/A
50%
Under 3.5
100%
N/A
50%
Under 4.5
100%
N/A
50%
Under 5.5
100%
N/A
50%
Under 6.5
100%
N/A
50%
Under 7.5
100%
N/A
50%
Under 8.5
100%
N/A
50%
Under 9.5
100%
N/A
50%
Under 10.5
100%
N/A
50%
Under 11.5
100%
N/A
50%
Under 12.5
100%
N/A
50%
Under 13.5
100%
N/A
50%
Under 14.5
100%
N/A
50%

Match Total Games - Over/Under

2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Dayeon Back
Saki Imamura
Average
Average Games in a Set
9
7.33
8.17
Over 6.5
80%
83%
82%
Over 7.5
67%
83%
75%
Over 8.5
47%
50%
49%
Over 9.5
40%
0%
20%
Over 10.5
27%
0%
14%
Over 11.5
27%
0%
14%
Over 12.5
13%
0%
7%
Data Point
Dayeon Back
Saki Imamura
Average
Over 12.5
100%
83%
92%
Over 13.5
93%
83%
88%
Over 14.5
87%
83%
85%
Over 15.5
67%
83%
75%
Over 16.5
67%
50%
59%
Over 17.5
60%
50%
55%
Over 18.5
47%
33%
40%
Over 19.5
40%
17%
29%
Over 20.5
27%
17%
22%
Over 21.5
20%
17%
19%
Over 22.5
13%
17%
15%
Over 23.5
13%
17%
15%
Over 24.5
7%
17%
12%
Over 25.5
0%
17%
9%
Over 26.5
0%
17%
9%
Over 27.5
0%
17%
9%
Over 28.5
0%
17%
9%
Over 29.5
0%
17%
9%
3 Set Matches
Total Games In A Set
Data Point
Dayeon Back
Saki Imamura
Average
Over 12.5
96%
89%
93%
Over 13.5
88%
84%
86%
Over 14.5
87%
79%
83%
Over 15.5
72%
74%
73%
Over 16.5
63%
58%
61%
Over 17.5
54%
45%
50%
Over 18.5
50%
42%
46%
Over 19.5
39%
29%
34%
Over 20.5
30%
26%
28%
Over 21.5
28%
18%
23%
Over 22.5
26%
18%
22%
Over 23.5
22%
18%
20%
Over 24.5
18%
16%
17%
Over 25.5
12%
16%
14%
Over 26.5
11%
16%
14%
Over 27.5
9%
16%
13%
Over 28.5
7%
16%
12%
Over 29.5
4%
13%
9%
Data Point
Dayeon Back
Saki Imamura
Average
Average Games in a Set
8.82
8.93
8.88
Over 6.5
83%
89%
86%
Over 7.5
63%
79%
71%
Over 8.5
46%
55%
51%
Over 9.5
36%
26%
31%
Over 10.5
22%
18%
20%
Over 11.5
22%
18%
20%
Over 12.5
9%
13%
11%

Break of Serve (Break Points Won) - Over/Under

2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
Match Total
Breaks Per Match
4
N/A
3
Over 0.5
100%
N/A
50%
Over 1.5
100%
N/A
50%
Over 2.5
0%
N/A
50%
Over 3.5
0%
N/A
50%
Over 4.5
0%
N/A
50%
Over 5.5
0%
N/A
50%
Over 6.5
0%
N/A
50%
Over 7.5
0%
N/A
50%
Data Point
Dayeon Back
Saki Imamura
Match Total
Average Break-Points Converted (Set 1)
2.5
N/A
1.5
Average Break-Points Converted (Set 2)
1.5
N/A
0.5
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
29%
N/A
N/A
will not Break Serve %
60%
N/A
N/A
Over 0.5
100%
N/A
50%
Over 1.5
100%
N/A
50%
Over 2.5
0%
N/A
50%
Over 3.5
0%
N/A
50%

Breaks Per Set data uses Set 1 as a sample.

Double Faults - Over/Under

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
Match Total
Double Faults Per Match
2
N/A
N/A
Over 0.5 (1+)
100%
N/A
N/A
Over 1.5 (2+)
100%
N/A
N/A
Over 2.5 (3+)
0%
N/A
N/A
Over 3.5 (4+)
0%
N/A
N/A
Over 4.5 (5+)
0%
N/A
N/A
Over 5.5 (6+)
0%
N/A
N/A
Over 6.5 (7+)
0%
N/A
N/A
Over 7.5 (8+)
0%
N/A
N/A
Over 8.5 (9+)
0%
N/A
N/A
Over 9.5 (10+)
0%
N/A
N/A
Over 10.5 (11+)
0%
N/A
N/A

Tie Breaks - Over/Under

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Dayeon Back
(Match)
Saki Imamura
(Match)
Average
Tie Breaks Per Match
0.13
0.17
0.15
Over 0.5
13%
17%
15%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
87%
83%
15%
Under 1.5
100%
100%
0%
Under 2.5
100%
100%
0%
3 Set Matches
Data Point
Dayeon Back
(Match)
Saki Imamura
(Match)
Average
Tie Breaks Per Match
0.16
0.18
0.17
Over 0.5
16%
18%
17%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
16%
18%
17%
Under 1.5
0%
0%
0%
Under 2.5
0%
0%
0%

Head-to-Head (Hard Courts)

Performance
Profile
Data Point
Dayeon Back
Saki Imamura
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
60.0%9 / 15 Matches
33.3%2 / 6 Matches
Win Percentage
Last 12 Months
73.7%56 / 76 Matches
50.0%19 / 38 Matches
Data Point
Dayeon Back
Saki Imamura
Main Hand
Age
23
-
Birthday
January 24, 2002
-
Height
-m
-m
Weight
-kg
-kg

Win Percentage (Hard Courts)

2025 Calendar Year
Last 12 Months
Dayeon Back
 
60% Win33% Win

Dayeon Back is performing better in the current calendar year.

Saki Imamura
Data Point
Dayeon Back
Saki Imamura
Match Wins
60%
33%
Match Wins (3 Sets)
60%
33%
Wins in Straight Sets
47%
33%
Wins From Behind
25%
0%
Won At Least 1 Set
73%
50%
Set 1 Win
47%
33%
Set 2 Win
73%
60%
Set 3 Win
67%
0%
Dayeon Back
 
74% Win50% Win

Dayeon Back is performing better in the trailing 12 months.

Dayeon Back
Data Point
Dayeon Back
Saki Imamura
Match Wins
74%
50%
Match Wins (3 Sets)
74%
50%
Wins in Straight Sets
57%
39%
Wins From Behind
29%
17%
Won At Least 1 Set
82%
58%
Set 1 Win
64%
45%
Set 2 Win
74%
54%
Set 3 Win
72%
57%

Aces (Hard Courts)

2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
Match Total
Aces Per Match
0
N/A
N/A
Most Aces in a match
0%
N/A
N/A
1+
0%
N/A
50%
2+
0%
N/A
50%
3+
0%
N/A
N/A
4+
0%
N/A
N/A
5+
0%
N/A
N/A
6+
0%
N/A
N/A
7+
0%
N/A
N/A
8+
0%
N/A
N/A
9+
0%
N/A
N/A
10+
0%
N/A
N/A
Data Point
Dayeon Back
Saki Imamura
Match Total
Over 0.5
0%
N/A
50%
Over 1.5
0%
N/A
50%
Over 2.5
0%
N/A
N/A
Over 3.5
0%
N/A
N/A
Over 4.5
0%
N/A
N/A
Over 5.5
0%
N/A
N/A
Over 6.5
0%
N/A
N/A
Over 7.5
0%
N/A
N/A
Over 8.5
0%
N/A
N/A
Over 9.5
0%
N/A
N/A
Over 10.5
0%
N/A
N/A
Over 11.5
0%
N/A
N/A
Over 12.5
0%
N/A
N/A
Over 13.5
0%
N/A
N/A
Over 14.5
0%
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
Dayeon Back
Saki Imamura
Match Total
Under 0.5
100%
N/A
N/A
Under 1.5
100%
N/A
N/A
Under 2.5
100%
N/A
50%
Under 3.5
100%
N/A
50%
Under 4.5
100%
N/A
50%
Under 5.5
100%
N/A
50%
Under 6.5
100%
N/A
50%
Under 7.5
100%
N/A
50%
Under 8.5
100%
N/A
50%
Under 9.5
100%
N/A
50%
Under 10.5
100%
N/A
50%
Under 11.5
100%
N/A
50%
Under 12.5
100%
N/A
50%
Under 13.5
100%
N/A
50%
Under 14.5
100%
N/A
50%

Match Total Games (Hard Courts)

2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Dayeon Back
Saki Imamura
Average
Average Games in a Set
9
7.33
8.17
Over 6.5
80%
83%
82%
Over 7.5
67%
83%
75%
Over 8.5
47%
50%
49%
Over 9.5
40%
0%
20%
Over 10.5
27%
0%
14%
Over 11.5
27%
0%
14%
Over 12.5
13%
0%
7%
Data Point
Dayeon Back
Saki Imamura
Average
Over 12.5
100%
83%
92%
Over 13.5
93%
83%
88%
Over 14.5
87%
83%
85%
Over 15.5
67%
83%
75%
Over 16.5
67%
50%
59%
Over 17.5
60%
50%
55%
Over 18.5
47%
33%
40%
Over 19.5
40%
17%
29%
Over 20.5
27%
17%
22%
Over 21.5
20%
17%
19%
Over 22.5
13%
17%
15%
Over 23.5
13%
17%
15%
Over 24.5
7%
17%
12%
Over 25.5
0%
17%
9%
Over 26.5
0%
17%
9%
Over 27.5
0%
17%
9%
Over 28.5
0%
17%
9%
Over 29.5
0%
17%
9%
3 Set Matches
Total Games In A Set
Data Point
Dayeon Back
Saki Imamura
Average
Over 12.5
96%
89%
93%
Over 13.5
88%
84%
86%
Over 14.5
87%
79%
83%
Over 15.5
72%
74%
73%
Over 16.5
63%
58%
61%
Over 17.5
54%
45%
50%
Over 18.5
50%
42%
46%
Over 19.5
39%
29%
34%
Over 20.5
30%
26%
28%
Over 21.5
28%
18%
23%
Over 22.5
26%
18%
22%
Over 23.5
22%
18%
20%
Over 24.5
18%
16%
17%
Over 25.5
12%
16%
14%
Over 26.5
11%
16%
14%
Over 27.5
9%
16%
13%
Over 28.5
7%
16%
12%
Over 29.5
4%
13%
9%
Data Point
Dayeon Back
Saki Imamura
Average
Average Games in a Set
8.82
8.93
8.88
Over 6.5
83%
89%
86%
Over 7.5
63%
79%
71%
Over 8.5
46%
55%
51%
Over 9.5
36%
26%
31%
Over 10.5
22%
18%
20%
Over 11.5
22%
18%
20%
Over 12.5
9%
13%
11%

Break Points Won (Hard Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
Match Total
Breaks Per Match
4
N/A
3
Over 0.5
100%
N/A
50%
Over 1.5
100%
N/A
50%
Over 2.5
0%
N/A
50%
Over 3.5
0%
N/A
50%
Over 4.5
0%
N/A
50%
Over 5.5
0%
N/A
50%
Over 6.5
0%
N/A
50%
Over 7.5
0%
N/A
50%
Data Point
Dayeon Back
Saki Imamura
Match Total
Average Break-Points Converted (Set 1)
2.5
N/A
1.5
Average Break-Points Converted (Set 2)
1.5
N/A
0.5
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
29%
N/A
N/A
will not Break Serve %
60%
N/A
N/A
Over 0.5
100%
N/A
50%
Over 1.5
100%
N/A
50%
Over 2.5
0%
N/A
50%
Over 3.5
0%
N/A
50%

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Hard Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
Match Total
Double Faults Per Match
2
N/A
N/A
Over 0.5 (1+)
100%
N/A
N/A
Over 1.5 (2+)
100%
N/A
N/A
Over 2.5 (3+)
0%
N/A
N/A
Over 3.5 (4+)
0%
N/A
N/A
Over 4.5 (5+)
0%
N/A
N/A
Over 5.5 (6+)
0%
N/A
N/A
Over 6.5 (7+)
0%
N/A
N/A
Over 7.5 (8+)
0%
N/A
N/A
Over 8.5 (9+)
0%
N/A
N/A
Over 9.5 (10+)
0%
N/A
N/A
Over 10.5 (11+)
0%
N/A
N/A

Tie Breaks (Hard Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Dayeon Back
(Match)
Saki Imamura
(Match)
Average
Tie Breaks Per Match
0.13
0.17
0.15
Over 0.5
0%
17%
9%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
100%
83%
92%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
Data Point
Dayeon Back
(Match)
Saki Imamura
(Match)
Average
Tie Breaks Per Match
0.16
0.18
0.17
Over 0.5
11%
5%
8%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
89%
95%
92%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%

Head-to-Head (Clay Courts)

Performance
Profile
Data Point
Dayeon Back
Saki Imamura
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
N/A0 / 0 Matches
N/A0 / 0 Matches
Win Percentage
Last 12 Months
N/A0 / 0 Matches
N/A0 / 0 Matches
Data Point
Dayeon Back
Saki Imamura
Main Hand
Age
23
-
Birthday
January 24, 2002
-
Height
-m
-m
Weight
-kg
-kg

Win Percentage (Clay Courts)

2025 Calendar Year
Last 12 Months
Dayeon Back
 
60% Win33% Win

Dayeon Back is performing better in the current calendar year.

Saki Imamura
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
 
N/A% WinN/A% Win

Dayeon Back is performing better in the trailing 12 months.

Dayeon Back
Data Point
Dayeon Back
Saki Imamura
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)

2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
0%
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
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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)

2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Dayeon Back
Saki Imamura
Average
Average Games in a Set
9
7.33
8.17
Over 6.5
80%
83%
82%
Over 7.5
67%
83%
75%
Over 8.5
47%
50%
49%
Over 9.5
40%
0%
20%
Over 10.5
27%
0%
14%
Over 11.5
27%
0%
14%
Over 12.5
13%
0%
7%
Data Point
Dayeon Back
Saki Imamura
Average
Over 12.5
100%
83%
92%
Over 13.5
93%
83%
88%
Over 14.5
87%
83%
85%
Over 15.5
67%
83%
75%
Over 16.5
67%
50%
59%
Over 17.5
60%
50%
55%
Over 18.5
47%
33%
40%
Over 19.5
40%
17%
29%
Over 20.5
27%
17%
22%
Over 21.5
20%
17%
19%
Over 22.5
13%
17%
15%
Over 23.5
13%
17%
15%
Over 24.5
7%
17%
12%
Over 25.5
0%
17%
9%
Over 26.5
0%
17%
9%
Over 27.5
0%
17%
9%
Over 28.5
0%
17%
9%
Over 29.5
0%
17%
9%
3 Set Matches
Total Games In A Set
Data Point
Dayeon Back
Saki Imamura
Average
Over 12.5
96%
89%
93%
Over 13.5
88%
84%
86%
Over 14.5
87%
79%
83%
Over 15.5
72%
74%
73%
Over 16.5
63%
58%
61%
Over 17.5
54%
45%
50%
Over 18.5
50%
42%
46%
Over 19.5
39%
29%
34%
Over 20.5
30%
26%
28%
Over 21.5
28%
18%
23%
Over 22.5
26%
18%
22%
Over 23.5
22%
18%
20%
Over 24.5
18%
16%
17%
Over 25.5
12%
16%
14%
Over 26.5
11%
16%
14%
Over 27.5
9%
16%
13%
Over 28.5
7%
16%
12%
Over 29.5
4%
13%
9%
Data Point
Dayeon Back
Saki Imamura
Average
Average Games in a Set
8.82
8.93
8.88
Over 6.5
83%
89%
86%
Over 7.5
63%
79%
71%
Over 8.5
46%
55%
51%
Over 9.5
36%
26%
31%
Over 10.5
22%
18%
20%
Over 11.5
22%
18%
20%
Over 12.5
9%
13%
11%

Break Points Won (Clay Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
1.5
Average Break-Points Converted (Set 2)
N/A
N/A
0.5
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
50%

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Clay Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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)

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Dayeon Back
(Match)
Saki Imamura
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.15
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
Dayeon Back
(Match)
Saki Imamura
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.17
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

Head-to-Head (Grass Courts)

Performance
Profile
Data Point
Dayeon Back
Saki Imamura
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
N/A0 / 0 Matches
N/A0 / 0 Matches
Win Percentage
Last 12 Months
N/A0 / 0 Matches
N/A0 / 0 Matches
Data Point
Dayeon Back
Saki Imamura
Main Hand
Age
23
-
Birthday
January 24, 2002
-
Height
-m
-m
Weight
-kg
-kg

Win Percentage (Grass Courts)

2025 Calendar Year
Last 12 Months
Dayeon Back
 
60% Win33% Win

Dayeon Back is performing better in the current calendar year.

Saki Imamura
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
 
N/A% WinN/A% Win

Dayeon Back is performing better in the trailing 12 months.

Dayeon Back
Data Point
Dayeon Back
Saki Imamura
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)

2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
0%
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
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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)

2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Dayeon Back
Saki Imamura
Average
Average Games in a Set
9
7.33
8.17
Over 6.5
80%
83%
82%
Over 7.5
67%
83%
75%
Over 8.5
47%
50%
49%
Over 9.5
40%
0%
20%
Over 10.5
27%
0%
14%
Over 11.5
27%
0%
14%
Over 12.5
13%
0%
7%
Data Point
Dayeon Back
Saki Imamura
Average
Over 12.5
100%
83%
92%
Over 13.5
93%
83%
88%
Over 14.5
87%
83%
85%
Over 15.5
67%
83%
75%
Over 16.5
67%
50%
59%
Over 17.5
60%
50%
55%
Over 18.5
47%
33%
40%
Over 19.5
40%
17%
29%
Over 20.5
27%
17%
22%
Over 21.5
20%
17%
19%
Over 22.5
13%
17%
15%
Over 23.5
13%
17%
15%
Over 24.5
7%
17%
12%
Over 25.5
0%
17%
9%
Over 26.5
0%
17%
9%
Over 27.5
0%
17%
9%
Over 28.5
0%
17%
9%
Over 29.5
0%
17%
9%
3 Set Matches
Total Games In A Set
Data Point
Dayeon Back
Saki Imamura
Average
Over 12.5
96%
89%
93%
Over 13.5
88%
84%
86%
Over 14.5
87%
79%
83%
Over 15.5
72%
74%
73%
Over 16.5
63%
58%
61%
Over 17.5
54%
45%
50%
Over 18.5
50%
42%
46%
Over 19.5
39%
29%
34%
Over 20.5
30%
26%
28%
Over 21.5
28%
18%
23%
Over 22.5
26%
18%
22%
Over 23.5
22%
18%
20%
Over 24.5
18%
16%
17%
Over 25.5
12%
16%
14%
Over 26.5
11%
16%
14%
Over 27.5
9%
16%
13%
Over 28.5
7%
16%
12%
Over 29.5
4%
13%
9%
Data Point
Dayeon Back
Saki Imamura
Average
Average Games in a Set
8.82
8.93
8.88
Over 6.5
83%
89%
86%
Over 7.5
63%
79%
71%
Over 8.5
46%
55%
51%
Over 9.5
36%
26%
31%
Over 10.5
22%
18%
20%
Over 11.5
22%
18%
20%
Over 12.5
9%
13%
11%

Break Points Won (Grass Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
1.5
Average Break-Points Converted (Set 2)
N/A
N/A
0.5
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
50%

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Grass Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Dayeon Back
Saki Imamura
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
Dayeon Back
Saki Imamura
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)

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Dayeon Back
(Match)
Saki Imamura
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.15
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
Dayeon Back
(Match)
Saki Imamura
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.17
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

Match Odds

Decimal

Market

Odds

Match Winner - Dayeon Back

1.44

Match Winner - Saki Imamura

2.62

ATP Singles

Men

Singles

 

Ranking

Elo

1

Jannik Sinner

9,930

2

Alexander Zverev

8,085

3

Carlos Alcaraz

8,050

4

Taylor Fritz

5,115

5

Novak Djokovic

4,120

6

Jack Draper

3,820

7

Alex De Minaur

3,585

8

Andrey Rublev

3,530

9

Holger Rune

3,480

10

Daniil Medvedev

3,290

11

Lorenzo Musetti

3,200

12

Tommy Paul

3,160

13

Ben Shelton

3,020

14

Arthur Fils

2,920

15

Casper Ruud

2,815

WTA Singles

Women

Singles

 

Ranking

Elo

1

Aryna Sabalenka

10,768

2

Iga Swiatek

7,383

3

Jessica Pegula

6,208

4

Coco Gauff

6,073

5

Madison Keys

4,999

6

Jasmine Paolini

4,930

7

Mirra Andreeva

4,781

8

Qinwen Zheng

4,193

9

Paula Badosa

3,821

10

Emma Navarro

3,797

11

Elena Rybakina

3,308

12

Karolina Muchova

2,919

13

Diana Shnaider

2,913

14

Daria Kasatkina

2,741

15

Barbora Krejcikova

2,674

P Time : 0.40287685394287