Kayla Day vs Louisa Chirico Head-to-Head Stats & Results
H2H Record
2 - 2
Wins
50% - 50%
Sets Won
4 - 3
Kayla Day and Louisa Chirico have equal wins in their careers.
USALouisa ChiricoUSA - Louisa Chirico
Struggling Form 43
L
L
W
W
L
W
L
WTA Rank
172
Elo Score
412
Age 29, 1.75m, 64kg
Verdict : Kayla Day and Louisa Chirico have equal wins in their careers.
H2H Stats
Latest Results
ALL SURFACES
HARD •
CLAY •
GRASS •
Head-to-Head - Full Stats
Performance
Profile
Data Point
Kayla Day
Louisa Chirico
Prize Money
Career
Career
$1,189,418USD
$1,421,423USD
Current Rank
195
172
Wins
H2H
H2H
2(50.0%)
2(50.0%)
Sets Won
H2H
H2H
4(57.1%)
3(42.9%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
91.7%11 / 12 Matches
42.9%3 / 7 Matches
Win Percentage
Last 12 Months
Last 12 Months
69.5%41 / 59 Matches
51.6%32 / 62 Matches
Data Point
Kayla Day
Louisa Chirico
Main Hand
Left-handed
Right-handed
Age
26
29
Birthday
September 28, 1999
May 16, 1996
Height
1.73m
1.75m
Weight
-kg
64kg
Head-to-Head Record
Date
Tournament
Results
Feb 5
2026
W50 Orlando, FL ITF Women
Hard
Kayla Day
2
-0
Louisa Chirico
Apr 28
2024
W75 Charlottesville, VA ITF Women
Clay
Kayla Day
0
-2
Louisa Chirico
Aug 5
2023
Montreal WTA
Hard
Kayla Day
2
-0
Louisa Chirico
Sep 30
2021
W60 Berkeley, CA ITF Women
Hard
Kayla Day
0
-1
Louisa Chirico
Win Percentage (Match / Set)
2026 Calendar Year
Last 12 Months
Data Point
Kayla Day
Louisa Chirico
Match Wins
92%
43%
Match Wins (3 Sets)
92%
43%
Wins in Straight Sets
67%
29%
Wins From Behind
67%
0%
Won At Least 1 Set
92%
57%
Set 1 Win
75%
57%
Set 2 Win
83%
29%
Set 3 Win
100%
50%
Data Point
Kayla Day
Louisa Chirico
Match Wins
69%
52%
Match Wins (3 Sets)
71%
50%
Wins in Straight Sets
51%
34%
Wins From Behind
18%
17%
Won At Least 1 Set
80%
69%
Set 1 Win
68%
52%
Set 2 Win
63%
51%
Set 3 Win
65%
50%
Aces - Over/Under, Match Total, Average (3 Set Matches)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Kayla Day
Louisa Chirico
Match Total
Aces Per Match
N/A
3.50
N/A
Most Aces in a match
N/A
50%
N/A
1+
N/A
100%
N/A
2+
N/A
100%
N/A
3+
N/A
50%
N/A
4+
N/A
50%
N/A
5+
N/A
50%
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
15+
N/A
0%
N/A
20+
N/A
0%
N/A
Data Point
Kayla Day
Louisa Chirico
Match Total
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
100%
N/A
Over 2.5
N/A
50%
N/A
Over 3.5
N/A
50%
N/A
Over 4.5
N/A
50%
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
Kayla Day
Louisa Chirico
Match Total
Under 0.5
N/A
0%
N/A
Under 1.5
N/A
0%
N/A
Under 2.5
N/A
50%
N/A
Under 3.5
N/A
50%
N/A
Under 4.5
N/A
50%
25%
Under 5.5
N/A
100%
25%
Under 6.5
N/A
100%
25%
Under 7.5
N/A
100%
25%
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%
Milestones
Over
Under
Data Point
Kayla Day
Louisa Chirico
Match Total
Aces Per Match
4.57
1.85
6.42
Most Aces in a match
57%
21%
N/A
1+
86%
82%
99%
2+
71%
48%
90%
3+
57%
24%
81%
4+
57%
15%
74%
5+
43%
12%
53%
6+
14%
0%
45%
7+
14%
0%
25%
8+
14%
0%
15%
9+
14%
0%
13%
10+
14%
0%
13%
Data Point
Kayla Day
Louisa Chirico
Match Total
Over 0.5
86%
82%
99%
Over 1.5
71%
48%
90%
Over 2.5
57%
24%
81%
Over 3.5
57%
15%
74%
Over 4.5
43%
12%
53%
Over 5.5
14%
3%
45%
Over 6.5
14%
0%
25%
Over 7.5
14%
0%
15%
Over 8.5
14%
0%
13%
Over 9.5
14%
0%
13%
Over 10.5
14%
0%
13%
Over 11.5
14%
0%
10%
Over 12.5
14%
0%
10%
Over 13.5
14%
0%
10%
Over 14.5
14%
0%
9%
Over 15.5
0%
0%
9%
Over 16.5
0%
0%
9%
Over 17.5
0%
0%
7%
Over 18.5
0%
0%
7%
Over 19.5
0%
0%
7%
Data Point
Kayla Day
Louisa Chirico
Match Total
Under 0.5
14%
18%
2%
Under 1.5
29%
52%
11%
Under 2.5
43%
76%
20%
Under 3.5
43%
85%
27%
Under 4.5
57%
88%
48%
Under 5.5
86%
97%
55%
Under 6.5
86%
100%
75%
Under 7.5
86%
100%
86%
Under 8.5
86%
100%
87%
Under 9.5
86%
100%
87%
Under 10.5
86%
100%
87%
Under 11.5
86%
100%
90%
Under 12.5
86%
100%
90%
Under 13.5
86%
100%
90%
Under 14.5
86%
100%
92%
Match Total Games - Over/Under
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Kayla Day
Louisa Chirico
Average
Average Games in a Set
9.17
10.86
10.02
Over 6.5
100%
100%
100%
Over 7.5
83%
100%
92%
Over 8.5
67%
100%
84%
Over 9.5
42%
71%
57%
Over 10.5
8%
43%
26%
Over 11.5
8%
43%
26%
Over 12.5
8%
29%
19%
Data Point
Kayla Day
Louisa Chirico
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
100%
100%
Over 15.5
100%
100%
100%
Over 16.5
83%
86%
85%
Over 17.5
75%
86%
81%
Over 18.5
42%
86%
64%
Over 19.5
33%
86%
60%
Over 20.5
25%
86%
56%
Over 21.5
25%
71%
48%
Over 22.5
17%
43%
30%
Over 23.5
17%
29%
23%
Over 24.5
17%
14%
16%
Over 25.5
17%
14%
16%
Over 26.5
17%
14%
16%
Over 27.5
17%
14%
16%
Over 28.5
8%
14%
11%
Over 29.5
0%
14%
7%
Total Games In A Set
3 Set Matches
Data Point
Kayla Day
Louisa Chirico
Average
Average Games in a Set
9.29
9.81
9.55
Over 6.5
95%
98%
97%
Over 7.5
81%
87%
84%
Over 8.5
62%
77%
70%
Over 9.5
48%
62%
55%
Over 10.5
17%
30%
24%
Over 11.5
17%
30%
24%
Over 12.5
9%
12%
11%
Data Point
Kayla Day
Louisa Chirico
Average
Over 12.5
98%
100%
99%
Over 13.5
97%
98%
98%
Over 14.5
97%
98%
98%
Over 15.5
91%
88%
90%
Over 16.5
83%
82%
83%
Over 17.5
74%
78%
76%
Over 18.5
57%
73%
65%
Over 19.5
43%
68%
56%
Over 20.5
34%
58%
46%
Over 21.5
34%
53%
44%
Over 22.5
29%
42%
36%
Over 23.5
26%
37%
32%
Over 24.5
26%
35%
31%
Over 25.5
26%
33%
30%
Over 26.5
22%
33%
28%
Over 27.5
19%
27%
23%
Over 28.5
12%
23%
18%
Over 29.5
7%
15%
11%
Break of Serve (Break Points Won) - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Kayla Day
Louisa Chirico
Match Total
Breaks Per Match
N/A
5.25
N/A
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
100%
N/A
Over 2.5
N/A
100%
N/A
Over 3.5
N/A
50%
N/A
Over 4.5
N/A
50%
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
Data Point
Kayla Day
Louisa Chirico
Match Total
Average Break-Points Converted (Set 1)
N/A
3.25
N/A
Average Break-Points Converted (Set 2)
N/A
1.5
N/A
Average Break-Points Converted (Set 3)
N/A
1
N/A
will Break Serve %
N/A
48%
N/A
will not Break Serve %
N/A
59%
N/A
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
100%
N/A
Over 2.5
N/A
100%
N/A
Over 3.5
N/A
50%
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
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
Breaks Per Set
Data Point
Kayla Day
Louisa Chirico
Match Total
Breaks Per Match
3.14
4.23
7.37
Over 0.5
100%
94%
100%
Over 1.5
100%
73%
100%
Over 2.5
57%
67%
100%
Over 3.5
29%
61%
100%
Over 4.5
0%
39%
93%
Over 5.5
0%
21%
70%
Over 6.5
0%
9%
62%
Over 7.5
0%
6%
39%
Data Point
Kayla Day
Louisa Chirico
Match Total
Average Break-Points Converted (Set 1)
1.57
1.83
3.4
Average Break-Points Converted (Set 2)
1.36
1.85
3.21
Average Break-Points Converted (Set 3)
0.75
1.64
2.39
will Break Serve %
47%
43%
N/A
will not Break Serve %
41%
55%
N/A
Over 0.5
100%
79%
100%
Over 1.5
57%
58%
81%
Over 2.5
14%
33%
65%
Over 3.5
0%
6%
50%
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
Kayla Day
Louisa Chirico
Match Total
Double Faults Per Match
N/A
6
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
50%
N/A
Over 5.5 (6+)
N/A
50%
N/A
Over 6.5 (7+)
N/A
50%
N/A
Over 7.5 (8+)
N/A
50%
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
3 Set Matches
Data Point
Kayla Day
Louisa Chirico
Match Total
Double Faults Per Match
4.86
5.73
10.59
Over 0.5 (1+)
100%
97%
100%
Over 1.5 (2+)
100%
97%
100%
Over 2.5 (3+)
71%
91%
100%
Over 3.5 (4+)
71%
82%
97%
Over 4.5 (5+)
43%
70%
86%
Over 5.5 (6+)
14%
48%
84%
Over 6.5 (7+)
14%
33%
74%
Over 7.5 (8+)
14%
24%
65%
Over 8.5 (9+)
14%
15%
59%
Over 9.5 (10+)
14%
9%
53%
Over 10.5 (11+)
14%
6%
34%
Tie Breaks - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kayla Day
(Match)
(Match)
Louisa Chirico
(Match)
(Match)
Average
Tie Breaks Per Match
0.17
0.43
0.3
Over 0.5
17%
43%
30%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
83%
57%
30%
Under 1.5
100%
100%
0%
Under 2.5
100%
100%
0%
3 Set Matches
Data Point
Kayla Day
(Match)
(Match)
Louisa Chirico
(Match)
(Match)
Average
Tie Breaks Per Match
0.17
0.27
0.22
Over 0.5
17%
25%
21%
Over 1.5
0%
2%
1%
Over 2.5
0%
0%
0%
Under 0.5
17%
25%
21%
Under 1.5
0%
2%
1%
Under 2.5
0%
0%
0%
Net Points Won - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
Match Total
Net Points Won Per Match
10.5
10.5
21
Over 4.5 (5+)
100%
100%
100%
Over 5.5 (6+)
100%
100%
100%
Over 6.5 (7+)
100%
100%
100%
Over 7.5 (8+)
100%
50%
75%
Over 8.5 (9+)
100%
50%
75%
Over 9.5 (10+)
100%
0%
50%
Over 10.5 (11+)
100%
0%
50%
Over 11.5 (12+)
100%
0%
50%
Over 14.5 (15+)
0%
0%
0%
Head-to-Head (Hard Courts)
Performance
Profile
Data Point
Kayla Day
Louisa Chirico
Wins
H2H
H2H
2(66.7%)
1(33.3%)
Sets Won
H2H
H2H
4(80.0%)
1(20.0%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
91.7%11 / 12 Matches
42.9%3 / 7 Matches
Win Percentage
Last 12 Months
Last 12 Months
76.0%38 / 50 Matches
41.9%13 / 31 Matches
Data Point
Kayla Day
Louisa Chirico
Main Hand
Left-handed
Right-handed
Age
26
29
Birthday
September 28, 1999
May 16, 1996
Height
1.73m
1.75m
Weight
-kg
64kg
Win Percentage (Hard Courts)
2026 Calendar Year
Last 12 Months
Data Point
Kayla Day
Louisa Chirico
Match Wins
92%
43%
Match Wins (3 Sets)
92%
43%
Wins in Straight Sets
67%
29%
Wins From Behind
67%
0%
Won At Least 1 Set
92%
57%
Set 1 Win
75%
57%
Set 2 Win
83%
29%
Set 3 Win
100%
50%
Data Point
Kayla Day
Louisa Chirico
Match Wins
76%
42%
Match Wins (3 Sets)
76%
42%
Wins in Straight Sets
56%
26%
Wins From Behind
20%
10%
Won At Least 1 Set
82%
65%
Set 1 Win
72%
48%
Set 2 Win
66%
42%
Set 3 Win
77%
42%
Aces (Hard Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Kayla Day
Louisa Chirico
Match Total
Aces Per Match
N/A
3.50
N/A
Most Aces in a match
N/A
50%
N/A
1+
N/A
100%
N/A
2+
N/A
100%
N/A
3+
N/A
50%
N/A
4+
N/A
50%
N/A
5+
N/A
50%
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
15+
N/A
0%
N/A
20+
N/A
0%
N/A
Data Point
Kayla Day
Louisa Chirico
Match Total
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
100%
N/A
Over 2.5
N/A
50%
N/A
Over 3.5
N/A
50%
N/A
Over 4.5
N/A
50%
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
Kayla Day
Louisa Chirico
Match Total
Under 0.5
N/A
0%
N/A
Under 1.5
N/A
0%
N/A
Under 2.5
N/A
50%
N/A
Under 3.5
N/A
50%
N/A
Under 4.5
N/A
50%
25%
Under 5.5
N/A
100%
25%
Under 6.5
N/A
100%
25%
Under 7.5
N/A
100%
25%
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%
Milestones
Over
Under
Data Point
Kayla Day
Louisa Chirico
Match Total
Aces Per Match
4.4
1.75
6.15
Most Aces in a match
57%
21%
N/A
1+
80%
75%
96%
2+
60%
42%
84%
3+
40%
25%
75%
4+
40%
17%
65%
5+
20%
17%
41%
6+
20%
0%
37%
7+
20%
0%
23%
8+
20%
0%
23%
9+
20%
0%
19%
10+
20%
0%
19%
Data Point
Kayla Day
Louisa Chirico
Match Total
Over 0.5
80%
75%
96%
Over 1.5
60%
42%
84%
Over 2.5
40%
25%
75%
Over 3.5
40%
17%
65%
Over 4.5
20%
17%
41%
Over 5.5
20%
0%
37%
Over 6.5
20%
0%
23%
Over 7.5
20%
0%
23%
Over 8.5
20%
0%
19%
Over 9.5
20%
0%
19%
Over 10.5
20%
0%
19%
Over 11.5
20%
0%
14%
Over 12.5
20%
0%
14%
Over 13.5
20%
0%
14%
Over 14.5
20%
0%
10%
Over 15.5
0%
0%
10%
Over 16.5
0%
0%
10%
Over 17.5
0%
0%
10%
Over 18.5
0%
0%
10%
Over 19.5
0%
0%
10%
Data Point
Kayla Day
Louisa Chirico
Match Total
Under 0.5
20%
25%
4%
Under 1.5
40%
58%
17%
Under 2.5
60%
75%
25%
Under 3.5
60%
83%
35%
Under 4.5
80%
83%
59%
Under 5.5
80%
100%
64%
Under 6.5
80%
100%
78%
Under 7.5
80%
100%
78%
Under 8.5
80%
100%
82%
Under 9.5
80%
100%
82%
Under 10.5
80%
100%
82%
Under 11.5
80%
100%
86%
Under 12.5
80%
100%
86%
Under 13.5
80%
100%
86%
Under 14.5
80%
100%
90%
Match Total Games (Hard Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Kayla Day
Louisa Chirico
Average
Average Games in a Set
9.17
10.86
10.02
Over 6.5
100%
100%
100%
Over 7.5
83%
100%
92%
Over 8.5
67%
100%
84%
Over 9.5
42%
71%
57%
Over 10.5
8%
43%
26%
Over 11.5
8%
43%
26%
Over 12.5
8%
29%
19%
Data Point
Kayla Day
Louisa Chirico
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
100%
100%
Over 15.5
100%
100%
100%
Over 16.5
83%
86%
85%
Over 17.5
75%
86%
81%
Over 18.5
42%
86%
64%
Over 19.5
33%
86%
60%
Over 20.5
25%
86%
56%
Over 21.5
25%
71%
48%
Over 22.5
17%
43%
30%
Over 23.5
17%
29%
23%
Over 24.5
17%
14%
16%
Over 25.5
17%
14%
16%
Over 26.5
17%
14%
16%
Over 27.5
17%
14%
16%
Over 28.5
8%
14%
11%
Over 29.5
0%
14%
7%
Total Games In A Set
3 Set Matches
Data Point
Kayla Day
Louisa Chirico
Average
Average Games in a Set
9.29
9.81
9.55
Over 6.5
95%
98%
97%
Over 7.5
81%
87%
84%
Over 8.5
62%
77%
70%
Over 9.5
48%
62%
55%
Over 10.5
17%
30%
24%
Over 11.5
17%
30%
24%
Over 12.5
9%
12%
11%
Data Point
Kayla Day
Louisa Chirico
Average
Over 12.5
98%
100%
99%
Over 13.5
97%
98%
98%
Over 14.5
97%
98%
98%
Over 15.5
91%
88%
90%
Over 16.5
83%
82%
83%
Over 17.5
74%
78%
76%
Over 18.5
57%
73%
65%
Over 19.5
43%
68%
56%
Over 20.5
34%
58%
46%
Over 21.5
34%
53%
44%
Over 22.5
29%
42%
36%
Over 23.5
26%
37%
32%
Over 24.5
26%
35%
31%
Over 25.5
26%
33%
30%
Over 26.5
22%
33%
28%
Over 27.5
19%
27%
23%
Over 28.5
12%
23%
18%
Over 29.5
7%
15%
11%
Break Points Won (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Kayla Day
Louisa Chirico
Match Total
Breaks Per Match
N/A
5.25
N/A
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
100%
N/A
Over 2.5
N/A
100%
N/A
Over 3.5
N/A
50%
N/A
Over 4.5
N/A
50%
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
Data Point
Kayla Day
Louisa Chirico
Match Total
Average Break-Points Converted (Set 1)
N/A
3.25
N/A
Average Break-Points Converted (Set 2)
N/A
1.5
N/A
Average Break-Points Converted (Set 3)
N/A
1
N/A
will Break Serve %
N/A
48%
N/A
will not Break Serve %
N/A
59%
N/A
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
100%
N/A
Over 2.5
N/A
100%
N/A
Over 3.5
N/A
50%
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
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
Breaks Per Set
Data Point
Kayla Day
Louisa Chirico
Match Total
Breaks Per Match
2.8
3.75
6.55
Over 0.5
100%
83%
100%
Over 1.5
100%
67%
100%
Over 2.5
40%
58%
100%
Over 3.5
40%
50%
100%
Over 4.5
0%
25%
90%
Over 5.5
0%
8%
49%
Over 6.5
0%
0%
45%
Over 7.5
0%
0%
25%
Data Point
Kayla Day
Louisa Chirico
Match Total
Average Break-Points Converted (Set 1)
1.3
1.83
3.4
Average Break-Points Converted (Set 2)
1.4
1.62
3.21
Average Break-Points Converted (Set 3)
0.5
0.88
2.39
will Break Serve %
48%
36%
N/A
will not Break Serve %
25%
45%
N/A
Over 0.5
100%
75%
100%
Over 1.5
40%
42%
81%
Over 2.5
0%
33%
65%
Over 3.5
0%
8%
50%
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
Kayla Day
Louisa Chirico
Match Total
Double Faults Per Match
N/A
6
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
50%
N/A
Over 5.5 (6+)
N/A
50%
N/A
Over 6.5 (7+)
N/A
50%
N/A
Over 7.5 (8+)
N/A
50%
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
3 Set Matches
Data Point
Kayla Day
Louisa Chirico
Match Total
Double Faults Per Match
4.8
5.67
10.47
Over 0.5 (1+)
100%
100%
100%
Over 1.5 (2+)
100%
100%
100%
Over 2.5 (3+)
60%
100%
100%
Over 3.5 (4+)
60%
83%
96%
Over 4.5 (5+)
20%
75%
82%
Over 5.5 (6+)
20%
42%
82%
Over 6.5 (7+)
20%
33%
68%
Over 7.5 (8+)
20%
25%
64%
Over 8.5 (9+)
20%
8%
59%
Over 9.5 (10+)
20%
0%
51%
Over 10.5 (11+)
20%
0%
27%
Tie Breaks (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kayla Day
(Match)
(Match)
Louisa Chirico
(Match)
(Match)
Average
Tie Breaks Per Match
0.17
0.43
0.3
Over 0.5
8%
14%
11%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
92%
86%
89%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
Data Point
Kayla Day
(Match)
(Match)
Louisa Chirico
(Match)
(Match)
Average
Tie Breaks Per Match
0.18
0.29
0.22
Over 0.5
12%
13%
13%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
88%
87%
88%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Net Points Won (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
Wins
H2H
H2H
0(0.0%)
1(100.0%)
Sets Won
H2H
H2H
0(0.0%)
2(100.0%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
N/A0 / 0 Matches
N/A0 / 0 Matches
Win Percentage
Last 12 Months
Last 12 Months
50.0%3 / 6 Matches
60.7%17 / 28 Matches
Data Point
Kayla Day
Louisa Chirico
Main Hand
Left-handed
Right-handed
Age
26
29
Birthday
September 28, 1999
May 16, 1996
Height
1.73m
1.75m
Weight
-kg
64kg
Win Percentage (Clay Courts)
2026 Calendar Year
Last 12 Months
Data Point
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
Match Wins
50%
61%
Match Wins (3 Sets)
50%
61%
Wins in Straight Sets
33%
43%
Wins From Behind
25%
21%
Won At Least 1 Set
83%
75%
Set 1 Win
50%
57%
Set 2 Win
67%
61%
Set 3 Win
33%
56%
Aces (Clay Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
Match Total
Aces Per Match
N/A
1.8
N/A
Most Aces in a match
57%
21%
N/A
1+
N/A
85%
50%
2+
N/A
50%
42%
3+
N/A
20%
32%
4+
N/A
10%
32%
5+
N/A
10%
25%
6+
N/A
0%
15%
7+
N/A
0%
10%
8+
N/A
0%
5%
9+
N/A
0%
5%
10+
N/A
0%
5%
Data Point
Kayla Day
Louisa Chirico
Match Total
Over 0.5
N/A
85%
50%
Over 1.5
N/A
50%
42%
Over 2.5
N/A
20%
32%
Over 3.5
N/A
10%
32%
Over 4.5
N/A
10%
25%
Over 5.5
N/A
5%
15%
Over 6.5
N/A
0%
10%
Over 7.5
N/A
0%
5%
Over 8.5
N/A
0%
5%
Over 9.5
N/A
0%
5%
Over 10.5
N/A
0%
5%
Over 11.5
N/A
0%
2%
Over 12.5
N/A
0%
2%
Over 13.5
N/A
0%
2%
Over 14.5
N/A
0%
2%
Over 15.5
N/A
0%
2%
Over 16.5
N/A
0%
2%
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
Kayla Day
Louisa Chirico
Match Total
Under 0.5
N/A
15%
N/A
Under 1.5
N/A
50%
7%
Under 2.5
N/A
80%
17%
Under 3.5
N/A
90%
17%
Under 4.5
N/A
90%
25%
Under 5.5
N/A
95%
35%
Under 6.5
N/A
100%
40%
Under 7.5
N/A
100%
45%
Under 8.5
N/A
100%
45%
Under 9.5
N/A
100%
45%
Under 10.5
N/A
100%
45%
Under 11.5
N/A
100%
47%
Under 12.5
N/A
100%
47%
Under 13.5
N/A
100%
47%
Under 14.5
N/A
100%
47%
Match Total Games (Clay Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Kayla Day
Louisa Chirico
Average
Average Games in a Set
9.17
10.86
10.02
Over 6.5
100%
100%
100%
Over 7.5
83%
100%
92%
Over 8.5
67%
100%
84%
Over 9.5
42%
71%
57%
Over 10.5
8%
43%
26%
Over 11.5
8%
43%
26%
Over 12.5
8%
29%
19%
Data Point
Kayla Day
Louisa Chirico
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
100%
100%
Over 15.5
100%
100%
100%
Over 16.5
83%
86%
85%
Over 17.5
75%
86%
81%
Over 18.5
42%
86%
64%
Over 19.5
33%
86%
60%
Over 20.5
25%
86%
56%
Over 21.5
25%
71%
48%
Over 22.5
17%
43%
30%
Over 23.5
17%
29%
23%
Over 24.5
17%
14%
16%
Over 25.5
17%
14%
16%
Over 26.5
17%
14%
16%
Over 27.5
17%
14%
16%
Over 28.5
8%
14%
11%
Over 29.5
0%
14%
7%
Total Games In A Set
3 Set Matches
Data Point
Kayla Day
Louisa Chirico
Average
Average Games in a Set
9.29
9.81
9.55
Over 6.5
95%
98%
97%
Over 7.5
81%
87%
84%
Over 8.5
62%
77%
70%
Over 9.5
48%
62%
55%
Over 10.5
17%
30%
24%
Over 11.5
17%
30%
24%
Over 12.5
9%
12%
11%
Data Point
Kayla Day
Louisa Chirico
Average
Over 12.5
98%
100%
99%
Over 13.5
97%
98%
98%
Over 14.5
97%
98%
98%
Over 15.5
91%
88%
90%
Over 16.5
83%
82%
83%
Over 17.5
74%
78%
76%
Over 18.5
57%
73%
65%
Over 19.5
43%
68%
56%
Over 20.5
34%
58%
46%
Over 21.5
34%
53%
44%
Over 22.5
29%
42%
36%
Over 23.5
26%
37%
32%
Over 24.5
26%
35%
31%
Over 25.5
26%
33%
30%
Over 26.5
22%
33%
28%
Over 27.5
19%
27%
23%
Over 28.5
12%
23%
18%
Over 29.5
7%
15%
11%
Break Points Won (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
Match Total
Breaks Per Match
N/A
4.6
3.6
Over 0.5
N/A
100%
50%
Over 1.5
N/A
80%
50%
Over 2.5
N/A
75%
50%
Over 3.5
N/A
70%
50%
Over 4.5
N/A
50%
50%
Over 5.5
N/A
30%
50%
Over 6.5
N/A
15%
40%
Over 7.5
N/A
10%
25%
Data Point
Kayla Day
Louisa Chirico
Match Total
Average Break-Points Converted (Set 1)
N/A
1.9
3.4
Average Break-Points Converted (Set 2)
N/A
1.98
3.21
Average Break-Points Converted (Set 3)
N/A
2.07
2.39
will Break Serve %
N/A
49%
N/A
will not Break Serve %
N/A
59%
N/A
Over 0.5
N/A
85%
100%
Over 1.5
N/A
70%
81%
Over 2.5
N/A
35%
65%
Over 3.5
N/A
5%
50%
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
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
Match Total
Double Faults Per Match
N/A
5.7
N/A
Over 0.5 (1+)
N/A
95%
N/A
Over 1.5 (2+)
N/A
95%
N/A
Over 2.5 (3+)
N/A
85%
N/A
Over 3.5 (4+)
N/A
80%
N/A
Over 4.5 (5+)
N/A
65%
N/A
Over 5.5 (6+)
N/A
50%
N/A
Over 6.5 (7+)
N/A
30%
N/A
Over 7.5 (8+)
N/A
25%
N/A
Over 8.5 (9+)
N/A
20%
N/A
Over 9.5 (10+)
N/A
15%
N/A
Over 10.5 (11+)
N/A
10%
N/A
Tie Breaks (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kayla Day
(Match)
(Match)
Louisa Chirico
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.3
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
Kayla Day
(Match)
(Match)
Louisa Chirico
(Match)
(Match)
Average
Tie Breaks Per Match
0.17
0.25
0.22
Over 0.5
0%
18%
9%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
100%
82%
91%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Net Points Won (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
Match Total
Net Points Won Per Match
N/A
11
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
100%
N/A
Over 8.5 (9+)
N/A
100%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
Over 11.5 (12+)
N/A
0%
N/A
Over 14.5 (15+)
N/A
0%
N/A
Head-to-Head (Grass Courts)
Performance
Profile
Data Point
Kayla Day
Louisa Chirico
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
0.0%0 / 2 Matches
0.0%0 / 1 Matches
Data Point
Kayla Day
Louisa Chirico
Main Hand
Left-handed
Right-handed
Age
26
29
Birthday
September 28, 1999
May 16, 1996
Height
1.73m
1.75m
Weight
-kg
64kg
Win Percentage (Grass Courts)
2026 Calendar Year
Last 12 Months
Data Point
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
Match Wins
0%
0%
Match Wins (3 Sets)
0%
0%
Wins in Straight Sets
0%
0%
Wins From Behind
0%
0%
Won At Least 1 Set
50%
0%
Set 1 Win
50%
0%
Set 2 Win
0%
0%
Set 3 Win
0%
N/A
Aces (Grass Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
Match Total
Aces Per Match
5
4
9.00
Most Aces in a match
57%
21%
N/A
1+
100%
100%
100%
2+
100%
100%
100%
3+
100%
100%
100%
4+
100%
100%
100%
5+
100%
0%
100%
6+
0%
0%
100%
7+
0%
0%
25%
8+
0%
0%
0%
9+
0%
0%
0%
10+
0%
0%
0%
Data Point
Kayla Day
Louisa Chirico
Match Total
Over 0.5
100%
100%
100%
Over 1.5
100%
100%
100%
Over 2.5
100%
100%
100%
Over 3.5
100%
100%
100%
Over 4.5
100%
0%
100%
Over 5.5
0%
0%
100%
Over 6.5
0%
0%
25%
Over 7.5
0%
0%
0%
Over 8.5
0%
0%
0%
Over 9.5
0%
0%
0%
Over 10.5
0%
0%
0%
Over 11.5
0%
0%
0%
Over 12.5
0%
0%
0%
Over 13.5
0%
0%
0%
Over 14.5
0%
0%
0%
Over 15.5
0%
0%
0%
Over 16.5
0%
0%
0%
Over 17.5
0%
0%
0%
Over 18.5
0%
0%
0%
Over 19.5
0%
0%
0%
Data Point
Kayla Day
Louisa Chirico
Match Total
Under 0.5
0%
0%
0%
Under 1.5
0%
0%
0%
Under 2.5
0%
0%
0%
Under 3.5
0%
0%
0%
Under 4.5
0%
100%
0%
Under 5.5
100%
100%
0%
Under 6.5
100%
100%
75%
Under 7.5
100%
100%
100%
Under 8.5
100%
100%
100%
Under 9.5
100%
100%
100%
Under 10.5
100%
100%
100%
Under 11.5
100%
100%
100%
Under 12.5
100%
100%
100%
Under 13.5
100%
100%
100%
Under 14.5
100%
100%
100%
Match Total Games (Grass Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Kayla Day
Louisa Chirico
Average
Average Games in a Set
9.17
10.86
10.02
Over 6.5
100%
100%
100%
Over 7.5
83%
100%
92%
Over 8.5
67%
100%
84%
Over 9.5
42%
71%
57%
Over 10.5
8%
43%
26%
Over 11.5
8%
43%
26%
Over 12.5
8%
29%
19%
Data Point
Kayla Day
Louisa Chirico
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
100%
100%
Over 15.5
100%
100%
100%
Over 16.5
83%
86%
85%
Over 17.5
75%
86%
81%
Over 18.5
42%
86%
64%
Over 19.5
33%
86%
60%
Over 20.5
25%
86%
56%
Over 21.5
25%
71%
48%
Over 22.5
17%
43%
30%
Over 23.5
17%
29%
23%
Over 24.5
17%
14%
16%
Over 25.5
17%
14%
16%
Over 26.5
17%
14%
16%
Over 27.5
17%
14%
16%
Over 28.5
8%
14%
11%
Over 29.5
0%
14%
7%
Total Games In A Set
3 Set Matches
Data Point
Kayla Day
Louisa Chirico
Average
Average Games in a Set
9.29
9.81
9.55
Over 6.5
95%
98%
97%
Over 7.5
81%
87%
84%
Over 8.5
62%
77%
70%
Over 9.5
48%
62%
55%
Over 10.5
17%
30%
24%
Over 11.5
17%
30%
24%
Over 12.5
9%
12%
11%
Data Point
Kayla Day
Louisa Chirico
Average
Over 12.5
98%
100%
99%
Over 13.5
97%
98%
98%
Over 14.5
97%
98%
98%
Over 15.5
91%
88%
90%
Over 16.5
83%
82%
83%
Over 17.5
74%
78%
76%
Over 18.5
57%
73%
65%
Over 19.5
43%
68%
56%
Over 20.5
34%
58%
46%
Over 21.5
34%
53%
44%
Over 22.5
29%
42%
36%
Over 23.5
26%
37%
32%
Over 24.5
26%
35%
31%
Over 25.5
26%
33%
30%
Over 26.5
22%
33%
28%
Over 27.5
19%
27%
23%
Over 28.5
12%
23%
18%
Over 29.5
7%
15%
11%
Break Points Won (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
Match Total
Breaks Per Match
4
2.5
6.5
Over 0.5
100%
100%
100%
Over 1.5
100%
0%
100%
Over 2.5
100%
0%
100%
Over 3.5
0%
0%
100%
Over 4.5
0%
0%
100%
Over 5.5
0%
0%
50%
Over 6.5
0%
0%
50%
Over 7.5
0%
0%
50%
Data Point
Kayla Day
Louisa Chirico
Match Total
Average Break-Points Converted (Set 1)
2.25
0.5
3.4
Average Break-Points Converted (Set 2)
1.25
2
3.21
Average Break-Points Converted (Set 3)
1
N/A
2.39
will Break Serve %
45%
0%
N/A
will not Break Serve %
80%
100%
N/A
Over 0.5
100%
0%
100%
Over 1.5
100%
0%
81%
Over 2.5
50%
0%
65%
Over 3.5
0%
0%
50%
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
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
Match Total
Double Faults Per Match
5
7
12
Over 0.5 (1+)
100%
100%
100%
Over 1.5 (2+)
100%
100%
100%
Over 2.5 (3+)
100%
100%
100%
Over 3.5 (4+)
100%
100%
100%
Over 4.5 (5+)
100%
100%
100%
Over 5.5 (6+)
0%
100%
100%
Over 6.5 (7+)
0%
100%
100%
Over 7.5 (8+)
0%
0%
75%
Over 8.5 (9+)
0%
0%
75%
Over 9.5 (10+)
0%
0%
75%
Over 10.5 (11+)
0%
0%
25%
Tie Breaks (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kayla Day
(Match)
(Match)
Louisa Chirico
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.3
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
Kayla Day
(Match)
(Match)
Louisa Chirico
(Match)
(Match)
Average
Tie Breaks Per Match
0
0
0.22
Over 0.5
0%
0%
0%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
100%
100%
100%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Net Points Won (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kayla Day
Louisa Chirico
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
Kayla Day
Louisa Chirico
Match Total
Net Points Won Per Match
10.5
10
20.5
Over 4.5 (5+)
100%
100%
100%
Over 5.5 (6+)
100%
100%
100%
Over 6.5 (7+)
100%
100%
100%
Over 7.5 (8+)
100%
0%
50%
Over 8.5 (9+)
100%
0%
50%
Over 9.5 (10+)
100%
0%
50%
Over 10.5 (11+)
100%
0%
50%
Over 11.5 (12+)
100%
0%
50%
Over 14.5 (15+)
0%
0%
0%
Latest Results For Kayla Day
Date
Tournament
Player
Opponent
Total Sets
Kayla Day
18 - 4
Opponent
Total Wins
Kayla Day
9 - 1
Opponent
Win Percentage
Kayla Day
90% - 10%
Opponent
Latest Results For Louisa Chirico
Date
Tournament
Player
Opponent
Total Sets
Louisa Chirico
7 - 9
Opponent
Total Wins
Louisa Chirico
3 - 4
Opponent
Win Percentage
Louisa Chirico
43% - 57%
Opponent
Ranking
Elo
Ranking
Elo
Ranking
Elo