H2H Stats
Latest Results
ALL SURFACES
HARD •
CLAY •
GRASS •
Head-to-Head - Full Stats
Performance
Profile
Data Point
Shilin Xu
Kayla Day
Prize Money
Career
Career
$265,556USD
$1,189,418USD
Current Rank
546
152
Wins
H2H
H2H
0(0.0%)
2(100.0%)
Sets Won
H2H
H2H
1(20.0%)
4(80.0%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
62.5%10 / 16 Matches
78.6%22 / 28 Matches
Win Percentage
Last 12 Months
Last 12 Months
62.5%25 / 40 Matches
69.3%52 / 75 Matches
Data Point
Shilin Xu
Kayla Day
Main Hand
Left-handed
Age
28
26
Birthday
January 10, 1998
September 28, 1999
Height
-m
1.73m
Weight
-kg
-kg
Head-to-Head Record
Date
Tournament
Results
May 18
2022
W25 Naples, FL ITF Women
Clay
Shilin Xu
0
-2
Kayla Day
Win Percentage (Match / Set)
2026 Calendar Year
Last 12 Months
Data Point
Shilin Xu
Kayla Day
Match Wins
63%
79%
Match Wins (3 Sets)
60%
79%
Wins in Straight Sets
31%
64%
Wins From Behind
25%
38%
Won At Least 1 Set
75%
86%
Set 1 Win
63%
71%
Set 2 Win
47%
79%
Set 3 Win
71%
80%
Data Point
Shilin Xu
Kayla Day
Match Wins
63%
69%
Match Wins (3 Sets)
62%
70%
Wins in Straight Sets
45%
53%
Wins From Behind
17%
19%
Won At Least 1 Set
70%
80%
Set 1 Win
63%
68%
Set 2 Win
53%
65%
Set 3 Win
70%
63%
Aces - Over/Under, Match Total, Average (3 Set Matches)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Shilin Xu
Kayla Day
Match Total
Aces Per Match
1.00
3.70
4.70
Most Aces in a match
0%
60%
N/A
1+
33%
100%
100%
2+
33%
80%
84%
3+
33%
70%
62%
4+
0%
40%
57%
5+
0%
20%
37%
6+
0%
20%
32%
7+
0%
20%
27%
8+
0%
20%
10%
9+
0%
0%
10%
10+
0%
0%
10%
15+
0%
0%
5%
20+
0%
0%
0%
Data Point
Shilin Xu
Kayla Day
Match Total
Over 0.5
33%
100%
100%
Over 1.5
33%
80%
84%
Over 2.5
33%
70%
62%
Over 3.5
0%
40%
57%
Over 4.5
0%
20%
37%
Over 5.5
0%
20%
32%
Over 6.5
0%
20%
27%
Over 7.5
0%
20%
10%
Over 8.5
0%
0%
10%
Over 9.5
0%
0%
10%
Over 10.5
0%
0%
5%
Over 11.5
0%
0%
5%
Over 12.5
0%
0%
5%
Over 13.5
0%
0%
5%
Over 14.5
0%
0%
5%
Over 15.5
0%
0%
5%
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
Shilin Xu
Kayla Day
Match Total
Under 0.5
67%
0%
0%
Under 1.5
67%
20%
17%
Under 2.5
67%
30%
39%
Under 3.5
100%
60%
44%
Under 4.5
100%
80%
64%
Under 5.5
100%
80%
69%
Under 6.5
100%
80%
74%
Under 7.5
100%
80%
90%
Under 8.5
100%
100%
90%
Under 9.5
100%
100%
90%
Under 10.5
100%
100%
95%
Under 11.5
100%
100%
95%
Under 12.5
100%
100%
95%
Under 13.5
100%
100%
95%
Under 14.5
100%
100%
95%
Milestones
Over
Under
Data Point
Shilin Xu
Kayla Day
Match Total
Aces Per Match
1.00
4.06
5.06
Most Aces in a match
0%
59%
N/A
1+
33%
94%
100%
2+
33%
76%
84%
3+
33%
65%
64%
4+
0%
47%
58%
5+
0%
29%
40%
6+
0%
18%
37%
7+
0%
18%
29%
8+
0%
18%
9%
9+
0%
6%
9%
10+
0%
6%
9%
Data Point
Shilin Xu
Kayla Day
Match Total
Over 0.5
33%
94%
100%
Over 1.5
33%
76%
84%
Over 2.5
33%
65%
64%
Over 3.5
0%
47%
58%
Over 4.5
0%
29%
40%
Over 5.5
0%
18%
37%
Over 6.5
0%
18%
29%
Over 7.5
0%
18%
9%
Over 8.5
0%
6%
9%
Over 9.5
0%
6%
9%
Over 10.5
0%
6%
6%
Over 11.5
0%
6%
6%
Over 12.5
0%
6%
6%
Over 13.5
0%
6%
6%
Over 14.5
0%
6%
6%
Over 15.5
0%
0%
6%
Over 16.5
0%
0%
3%
Over 17.5
0%
0%
3%
Over 18.5
0%
0%
3%
Over 19.5
0%
0%
3%
Data Point
Shilin Xu
Kayla Day
Match Total
Under 0.5
67%
6%
0%
Under 1.5
67%
24%
17%
Under 2.5
67%
35%
37%
Under 3.5
100%
53%
43%
Under 4.5
100%
71%
60%
Under 5.5
100%
82%
63%
Under 6.5
100%
82%
72%
Under 7.5
100%
82%
91%
Under 8.5
100%
94%
91%
Under 9.5
100%
94%
91%
Under 10.5
100%
94%
94%
Under 11.5
100%
94%
94%
Under 12.5
100%
94%
94%
Under 13.5
100%
94%
94%
Under 14.5
100%
94%
94%
Match Total Games - Over/Under
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Shilin Xu
Kayla Day
Average
Average Games in a Set
9.06
9.21
9.14
Over 6.5
87%
93%
90%
Over 7.5
80%
82%
81%
Over 8.5
73%
64%
69%
Over 9.5
47%
43%
45%
Over 10.5
20%
14%
17%
Over 11.5
20%
14%
17%
Over 12.5
13%
11%
12%
Data Point
Shilin Xu
Kayla Day
Average
Over 12.5
93%
100%
97%
Over 13.5
93%
100%
97%
Over 14.5
93%
96%
95%
Over 15.5
87%
93%
90%
Over 16.5
73%
79%
76%
Over 17.5
67%
68%
68%
Over 18.5
60%
46%
53%
Over 19.5
60%
36%
48%
Over 20.5
53%
29%
41%
Over 21.5
40%
21%
31%
Over 22.5
40%
18%
29%
Over 23.5
40%
18%
29%
Over 24.5
33%
14%
24%
Over 25.5
27%
11%
19%
Over 26.5
27%
11%
19%
Over 27.5
20%
11%
16%
Over 28.5
20%
4%
12%
Over 29.5
20%
0%
10%
Total Games In A Set
3 Set Matches
Data Point
Shilin Xu
Kayla Day
Average
Average Games in a Set
9.38
9.28
9.33
Over 6.5
92%
93%
93%
Over 7.5
87%
81%
84%
Over 8.5
74%
62%
68%
Over 9.5
41%
47%
44%
Over 10.5
23%
18%
21%
Over 11.5
21%
18%
20%
Over 12.5
13%
9%
11%
Data Point
Shilin Xu
Kayla Day
Average
Over 12.5
95%
99%
97%
Over 13.5
95%
97%
96%
Over 14.5
92%
96%
94%
Over 15.5
87%
91%
89%
Over 16.5
67%
81%
74%
Over 17.5
62%
72%
67%
Over 18.5
46%
55%
51%
Over 19.5
46%
42%
44%
Over 20.5
36%
34%
35%
Over 21.5
26%
31%
29%
Over 22.5
21%
27%
24%
Over 23.5
21%
24%
23%
Over 24.5
18%
23%
21%
Over 25.5
15%
22%
19%
Over 26.5
15%
19%
17%
Over 27.5
13%
16%
15%
Over 28.5
13%
9%
11%
Over 29.5
13%
5%
9%
Break of Serve (Break Points Won) - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Shilin Xu
Kayla Day
Match Total
Breaks Per Match
3.83
3.25
7.08
Over 0.5
67%
100%
100%
Over 1.5
67%
100%
100%
Over 2.5
67%
80%
100%
Over 3.5
67%
80%
100%
Over 4.5
67%
30%
69%
Over 5.5
0%
0%
59%
Over 6.5
0%
0%
59%
Over 7.5
0%
0%
44%
Data Point
Shilin Xu
Kayla Day
Match Total
Average Break-Points Converted (Set 1)
1.83
1.5
3.33
Average Break-Points Converted (Set 2)
0.83
1.55
2.38
Average Break-Points Converted (Set 3)
1.75
2
3.75
will Break Serve %
50%
42%
N/A
will not Break Serve %
26%
34%
N/A
Over 0.5
67%
80%
100%
Over 1.5
67%
70%
100%
Over 2.5
33%
10%
75%
Over 3.5
0%
0%
32%
Over 4.5
0%
0%
27%
Over 5.5
0%
0%
0%
Over 6.5
0%
0%
0%
Over 7.5
0%
0%
0%
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
Breaks Per Set
Data Point
Shilin Xu
Kayla Day
Match Total
Breaks Per Match
3.83
3.21
7.04
Over 0.5
67%
100%
100%
Over 1.5
67%
100%
100%
Over 2.5
67%
71%
100%
Over 3.5
67%
59%
100%
Over 4.5
67%
18%
72%
Over 5.5
0%
0%
60%
Over 6.5
0%
0%
60%
Over 7.5
0%
0%
46%
Data Point
Shilin Xu
Kayla Day
Match Total
Average Break-Points Converted (Set 1)
1.83
1.53
3.36
Average Break-Points Converted (Set 2)
0.83
1.47
2.3
Average Break-Points Converted (Set 3)
1.75
1.17
2.92
will Break Serve %
50%
44%
N/A
will not Break Serve %
26%
37%
N/A
Over 0.5
67%
88%
100%
Over 1.5
67%
65%
94%
Over 2.5
33%
12%
77%
Over 3.5
0%
0%
37%
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
Shilin Xu
Kayla Day
Match Total
Double Faults Per Match
2
1.7
3.7
Over 0.5 (1+)
100%
90%
100%
Over 1.5 (2+)
100%
30%
100%
Over 2.5 (3+)
0%
10%
74%
Over 3.5 (4+)
0%
10%
49%
Over 4.5 (5+)
0%
10%
32%
Over 5.5 (6+)
0%
10%
27%
Over 6.5 (7+)
0%
10%
27%
Over 7.5 (8+)
0%
0%
10%
Over 8.5 (9+)
0%
0%
5%
Over 9.5 (10+)
0%
0%
5%
Over 10.5 (11+)
0%
0%
5%
3 Set Matches
Data Point
Shilin Xu
Kayla Day
Match Total
Double Faults Per Match
2
3
5
Over 0.5 (1+)
100%
94%
100%
Over 1.5 (2+)
100%
59%
100%
Over 2.5 (3+)
0%
35%
78%
Over 3.5 (4+)
0%
35%
63%
Over 4.5 (5+)
0%
24%
43%
Over 5.5 (6+)
0%
12%
40%
Over 6.5 (7+)
0%
12%
37%
Over 7.5 (8+)
0%
6%
18%
Over 8.5 (9+)
0%
6%
15%
Over 9.5 (10+)
0%
6%
15%
Over 10.5 (11+)
0%
6%
9%
Tie Breaks - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Shilin Xu
(Match)
(Match)
Kayla Day
(Match)
(Match)
Average
Tie Breaks Per Match
0.27
0.21
0.24
Over 0.5
20%
18%
19%
Over 1.5
7%
4%
5%
Over 2.5
0%
0%
0%
Under 0.5
80%
82%
19%
Under 1.5
93%
96%
5%
Under 2.5
100%
100%
0%
3 Set Matches
Data Point
Shilin Xu
(Match)
(Match)
Kayla Day
(Match)
(Match)
Average
Tie Breaks Per Match
0.18
0.19
0.18
Over 0.5
15%
18%
16%
Over 1.5
3%
1%
2%
Over 2.5
0%
0%
0%
Under 0.5
15%
18%
16%
Under 1.5
3%
1%
2%
Under 2.5
0%
0%
0%
Net Points Won - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Shilin Xu
Kayla Day
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
Shilin Xu
Kayla Day
Match Total
Net Points Won Per Match
N/A
10.5
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
100%
N/A
Over 10.5 (11+)
N/A
100%
N/A
Over 11.5 (12+)
N/A
100%
N/A
Over 14.5 (15+)
N/A
0%
N/A
Head-to-Head (Hard Courts)
Performance
Profile
Data Point
Shilin Xu
Kayla Day
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
66.7%4 / 6 Matches
79.0%15 / 19 Matches
Win Percentage
Last 12 Months
Last 12 Months
64.3%9 / 14 Matches
73.7%42 / 57 Matches
Data Point
Shilin Xu
Kayla Day
Main Hand
Left-handed
Age
28
26
Birthday
January 10, 1998
September 28, 1999
Height
-m
1.73m
Weight
-kg
-kg
Win Percentage (Hard Courts)
2026 Calendar Year
Last 12 Months
Data Point
Shilin Xu
Kayla Day
Match Wins
67%
79%
Match Wins (3 Sets)
67%
79%
Wins in Straight Sets
33%
63%
Wins From Behind
0%
33%
Won At Least 1 Set
83%
84%
Set 1 Win
83%
68%
Set 2 Win
33%
79%
Set 3 Win
67%
75%
Data Point
Shilin Xu
Kayla Day
Match Wins
64%
74%
Match Wins (3 Sets)
64%
74%
Wins in Straight Sets
36%
56%
Wins From Behind
17%
17%
Won At Least 1 Set
71%
81%
Set 1 Win
64%
70%
Set 2 Win
43%
67%
Set 3 Win
80%
71%
Aces (Hard Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Shilin Xu
Kayla Day
Match Total
Aces Per Match
1.00
4.14
5.14
Most Aces in a match
0%
57%
N/A
1+
33%
100%
100%
2+
33%
86%
84%
3+
33%
71%
60%
4+
0%
43%
60%
5+
0%
29%
38%
6+
0%
29%
38%
7+
0%
29%
31%
8+
0%
29%
15%
9+
0%
0%
15%
10+
0%
0%
15%
15+
0%
0%
7%
20+
0%
0%
0%
Data Point
Shilin Xu
Kayla Day
Match Total
Over 0.5
33%
100%
100%
Over 1.5
33%
86%
84%
Over 2.5
33%
71%
60%
Over 3.5
0%
43%
60%
Over 4.5
0%
29%
38%
Over 5.5
0%
29%
38%
Over 6.5
0%
29%
31%
Over 7.5
0%
29%
15%
Over 8.5
0%
0%
15%
Over 9.5
0%
0%
15%
Over 10.5
0%
0%
7%
Over 11.5
0%
0%
7%
Over 12.5
0%
0%
7%
Over 13.5
0%
0%
7%
Over 14.5
0%
0%
7%
Over 15.5
0%
0%
7%
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
Shilin Xu
Kayla Day
Match Total
Under 0.5
67%
0%
0%
Under 1.5
67%
14%
17%
Under 2.5
67%
29%
41%
Under 3.5
100%
57%
41%
Under 4.5
100%
71%
62%
Under 5.5
100%
71%
62%
Under 6.5
100%
71%
69%
Under 7.5
100%
71%
86%
Under 8.5
100%
100%
86%
Under 9.5
100%
100%
86%
Under 10.5
100%
100%
93%
Under 11.5
100%
100%
93%
Under 12.5
100%
100%
93%
Under 13.5
100%
100%
93%
Under 14.5
100%
100%
93%
Milestones
Over
Under
Data Point
Shilin Xu
Kayla Day
Match Total
Aces Per Match
1
4.25
5.25
Most Aces in a match
0%
59%
N/A
1+
33%
92%
100%
2+
33%
75%
84%
3+
33%
58%
63%
4+
0%
42%
58%
5+
0%
25%
38%
6+
0%
25%
38%
7+
0%
25%
29%
8+
0%
25%
13%
9+
0%
8%
13%
10+
0%
8%
13%
Data Point
Shilin Xu
Kayla Day
Match Total
Over 0.5
33%
92%
100%
Over 1.5
33%
75%
84%
Over 2.5
33%
58%
63%
Over 3.5
0%
42%
58%
Over 4.5
0%
25%
38%
Over 5.5
0%
25%
38%
Over 6.5
0%
25%
29%
Over 7.5
0%
25%
13%
Over 8.5
0%
8%
13%
Over 9.5
0%
8%
13%
Over 10.5
0%
8%
9%
Over 11.5
0%
8%
9%
Over 12.5
0%
8%
9%
Over 13.5
0%
8%
9%
Over 14.5
0%
8%
9%
Over 15.5
0%
0%
9%
Over 16.5
0%
0%
4%
Over 17.5
0%
0%
4%
Over 18.5
0%
0%
4%
Over 19.5
0%
0%
4%
Data Point
Shilin Xu
Kayla Day
Match Total
Under 0.5
67%
8%
0%
Under 1.5
67%
25%
17%
Under 2.5
67%
42%
38%
Under 3.5
100%
58%
42%
Under 4.5
100%
75%
63%
Under 5.5
100%
75%
63%
Under 6.5
100%
75%
71%
Under 7.5
100%
75%
88%
Under 8.5
100%
92%
88%
Under 9.5
100%
92%
88%
Under 10.5
100%
92%
92%
Under 11.5
100%
92%
92%
Under 12.5
100%
92%
92%
Under 13.5
100%
92%
92%
Under 14.5
100%
92%
92%
Match Total Games (Hard Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Shilin Xu
Kayla Day
Average
Average Games in a Set
9.06
9.21
9.14
Over 6.5
87%
93%
90%
Over 7.5
80%
82%
81%
Over 8.5
73%
64%
69%
Over 9.5
47%
43%
45%
Over 10.5
20%
14%
17%
Over 11.5
20%
14%
17%
Over 12.5
13%
11%
12%
Data Point
Shilin Xu
Kayla Day
Average
Over 12.5
93%
100%
97%
Over 13.5
93%
100%
97%
Over 14.5
93%
96%
95%
Over 15.5
87%
93%
90%
Over 16.5
73%
79%
76%
Over 17.5
67%
68%
68%
Over 18.5
60%
46%
53%
Over 19.5
60%
36%
48%
Over 20.5
53%
29%
41%
Over 21.5
40%
21%
31%
Over 22.5
40%
18%
29%
Over 23.5
40%
18%
29%
Over 24.5
33%
14%
24%
Over 25.5
27%
11%
19%
Over 26.5
27%
11%
19%
Over 27.5
20%
11%
16%
Over 28.5
20%
4%
12%
Over 29.5
20%
0%
10%
Total Games In A Set
3 Set Matches
Data Point
Shilin Xu
Kayla Day
Average
Average Games in a Set
9.38
9.28
9.33
Over 6.5
92%
93%
93%
Over 7.5
87%
81%
84%
Over 8.5
74%
62%
68%
Over 9.5
41%
47%
44%
Over 10.5
23%
18%
21%
Over 11.5
21%
18%
20%
Over 12.5
13%
9%
11%
Data Point
Shilin Xu
Kayla Day
Average
Over 12.5
95%
99%
97%
Over 13.5
95%
97%
96%
Over 14.5
92%
96%
94%
Over 15.5
87%
91%
89%
Over 16.5
67%
81%
74%
Over 17.5
62%
72%
67%
Over 18.5
46%
55%
51%
Over 19.5
46%
42%
44%
Over 20.5
36%
34%
35%
Over 21.5
26%
31%
29%
Over 22.5
21%
27%
24%
Over 23.5
21%
24%
23%
Over 24.5
18%
23%
21%
Over 25.5
15%
22%
19%
Over 26.5
15%
19%
17%
Over 27.5
13%
16%
15%
Over 28.5
13%
9%
11%
Over 29.5
13%
5%
9%
Break Points Won (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Shilin Xu
Kayla Day
Match Total
Breaks Per Match
3.83
3.57
7.4
Over 0.5
67%
100%
100%
Over 1.5
67%
100%
100%
Over 2.5
67%
86%
100%
Over 3.5
67%
86%
100%
Over 4.5
67%
43%
77%
Over 5.5
0%
0%
62%
Over 6.5
0%
0%
62%
Over 7.5
0%
0%
48%
Data Point
Shilin Xu
Kayla Day
Match Total
Average Break-Points Converted (Set 1)
1.83
1.64
3.47
Average Break-Points Converted (Set 2)
0.83
1.64
2.47
Average Break-Points Converted (Set 3)
1.75
2
3.75
will Break Serve %
50%
40%
N/A
will not Break Serve %
26%
34%
N/A
Over 0.5
67%
86%
100%
Over 1.5
67%
71%
100%
Over 2.5
33%
14%
79%
Over 3.5
0%
0%
38%
Over 4.5
0%
0%
31%
Over 5.5
0%
0%
0%
Over 6.5
0%
0%
0%
Over 7.5
0%
0%
0%
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
Breaks Per Set
Data Point
Shilin Xu
Kayla Day
Match Total
Breaks Per Match
3.83
3.25
7.08
Over 0.5
67%
100%
100%
Over 1.5
67%
100%
100%
Over 2.5
67%
67%
100%
Over 3.5
67%
67%
100%
Over 4.5
67%
25%
75%
Over 5.5
0%
0%
59%
Over 6.5
0%
0%
59%
Over 7.5
0%
0%
42%
Data Point
Shilin Xu
Kayla Day
Match Total
Average Break-Points Converted (Set 1)
1.83
1.5
3.36
Average Break-Points Converted (Set 2)
0.83
1.54
2.3
Average Break-Points Converted (Set 3)
1.75
1.25
2.92
will Break Serve %
50%
44%
N/A
will not Break Serve %
26%
30%
N/A
Over 0.5
67%
92%
100%
Over 1.5
67%
58%
94%
Over 2.5
33%
8%
77%
Over 3.5
0%
0%
37%
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
Shilin Xu
Kayla Day
Match Total
Double Faults Per Match
2
2
4
Over 0.5 (1+)
100%
86%
100%
Over 1.5 (2+)
100%
43%
100%
Over 2.5 (3+)
0%
14%
77%
Over 3.5 (4+)
0%
14%
48%
Over 4.5 (5+)
0%
14%
31%
Over 5.5 (6+)
0%
14%
31%
Over 6.5 (7+)
0%
14%
31%
Over 7.5 (8+)
0%
0%
15%
Over 8.5 (9+)
0%
0%
7%
Over 9.5 (10+)
0%
0%
7%
Over 10.5 (11+)
0%
0%
7%
3 Set Matches
Data Point
Shilin Xu
Kayla Day
Match Total
Double Faults Per Match
2
3.17
5.17
Over 0.5 (1+)
100%
92%
100%
Over 1.5 (2+)
100%
67%
100%
Over 2.5 (3+)
0%
33%
80%
Over 3.5 (4+)
0%
33%
63%
Over 4.5 (5+)
0%
17%
42%
Over 5.5 (6+)
0%
17%
42%
Over 6.5 (7+)
0%
17%
38%
Over 7.5 (8+)
0%
8%
21%
Over 8.5 (9+)
0%
8%
17%
Over 9.5 (10+)
0%
8%
17%
Over 10.5 (11+)
0%
8%
9%
Tie Breaks (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Shilin Xu
(Match)
(Match)
Kayla Day
(Match)
(Match)
Average
Tie Breaks Per Match
0.17
0.16
0.24
Over 0.5
17%
5%
11%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
83%
95%
89%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
Data Point
Shilin Xu
(Match)
(Match)
Kayla Day
(Match)
(Match)
Average
Tie Breaks Per Match
0.21
0.18
0.18
Over 0.5
14%
11%
13%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
86%
89%
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
Shilin Xu
Kayla Day
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
Shilin Xu
Kayla Day
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
Shilin Xu
Kayla Day
Wins
H2H
H2H
0(0.0%)
2(100.0%)
Sets Won
H2H
H2H
1(20.0%)
4(80.0%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
55.6%5 / 9 Matches
77.8%7 / 9 Matches
Win Percentage
Last 12 Months
Last 12 Months
60.0%15 / 25 Matches
66.7%10 / 15 Matches
Data Point
Shilin Xu
Kayla Day
Main Hand
Left-handed
Age
28
26
Birthday
January 10, 1998
September 28, 1999
Height
-m
1.73m
Weight
-kg
-kg
Win Percentage (Clay Courts)
2026 Calendar Year
Last 12 Months
Data Point
Shilin Xu
Kayla Day
Match Wins
56%
78%
Match Wins (3 Sets)
56%
78%
Wins in Straight Sets
33%
67%
Wins From Behind
20%
50%
Won At Least 1 Set
67%
89%
Set 1 Win
56%
78%
Set 2 Win
50%
78%
Set 3 Win
67%
100%
Data Point
Shilin Xu
Kayla Day
Match Wins
60%
67%
Match Wins (3 Sets)
60%
67%
Wins in Straight Sets
52%
53%
Wins From Behind
9%
33%
Won At Least 1 Set
68%
87%
Set 1 Win
64%
67%
Set 2 Win
57%
73%
Set 3 Win
50%
50%
Aces (Clay Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Shilin Xu
Kayla Day
Match Total
Aces Per Match
N/A
2.67
N/A
Most Aces in a match
N/A
67%
N/A
1+
N/A
100%
N/A
2+
N/A
67%
N/A
3+
N/A
67%
N/A
4+
N/A
33%
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
15+
N/A
0%
N/A
20+
N/A
0%
N/A
Data Point
Shilin Xu
Kayla Day
Match Total
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
67%
N/A
Over 2.5
N/A
67%
N/A
Over 3.5
N/A
33%
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
Shilin Xu
Kayla Day
Match Total
Under 0.5
N/A
0%
N/A
Under 1.5
N/A
33%
N/A
Under 2.5
N/A
33%
N/A
Under 3.5
N/A
67%
16%
Under 4.5
N/A
100%
33%
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%
Milestones
Over
Under
Data Point
Shilin Xu
Kayla Day
Match Total
Aces Per Match
N/A
2.67
N/A
Most Aces in a match
0%
59%
N/A
1+
N/A
100%
50%
2+
N/A
67%
50%
3+
N/A
67%
50%
4+
N/A
33%
33%
5+
N/A
0%
16%
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
Shilin Xu
Kayla Day
Match Total
Over 0.5
N/A
100%
50%
Over 1.5
N/A
67%
50%
Over 2.5
N/A
67%
50%
Over 3.5
N/A
33%
33%
Over 4.5
N/A
0%
16%
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
Shilin Xu
Kayla Day
Match Total
Under 0.5
N/A
0%
N/A
Under 1.5
N/A
33%
N/A
Under 2.5
N/A
33%
N/A
Under 3.5
N/A
67%
16%
Under 4.5
N/A
100%
33%
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 (Clay Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Shilin Xu
Kayla Day
Average
Average Games in a Set
9.06
9.21
9.14
Over 6.5
87%
93%
90%
Over 7.5
80%
82%
81%
Over 8.5
73%
64%
69%
Over 9.5
47%
43%
45%
Over 10.5
20%
14%
17%
Over 11.5
20%
14%
17%
Over 12.5
13%
11%
12%
Data Point
Shilin Xu
Kayla Day
Average
Over 12.5
93%
100%
97%
Over 13.5
93%
100%
97%
Over 14.5
93%
96%
95%
Over 15.5
87%
93%
90%
Over 16.5
73%
79%
76%
Over 17.5
67%
68%
68%
Over 18.5
60%
46%
53%
Over 19.5
60%
36%
48%
Over 20.5
53%
29%
41%
Over 21.5
40%
21%
31%
Over 22.5
40%
18%
29%
Over 23.5
40%
18%
29%
Over 24.5
33%
14%
24%
Over 25.5
27%
11%
19%
Over 26.5
27%
11%
19%
Over 27.5
20%
11%
16%
Over 28.5
20%
4%
12%
Over 29.5
20%
0%
10%
Total Games In A Set
3 Set Matches
Data Point
Shilin Xu
Kayla Day
Average
Average Games in a Set
9.38
9.28
9.33
Over 6.5
92%
93%
93%
Over 7.5
87%
81%
84%
Over 8.5
74%
62%
68%
Over 9.5
41%
47%
44%
Over 10.5
23%
18%
21%
Over 11.5
21%
18%
20%
Over 12.5
13%
9%
11%
Data Point
Shilin Xu
Kayla Day
Average
Over 12.5
95%
99%
97%
Over 13.5
95%
97%
96%
Over 14.5
92%
96%
94%
Over 15.5
87%
91%
89%
Over 16.5
67%
81%
74%
Over 17.5
62%
72%
67%
Over 18.5
46%
55%
51%
Over 19.5
46%
42%
44%
Over 20.5
36%
34%
35%
Over 21.5
26%
31%
29%
Over 22.5
21%
27%
24%
Over 23.5
21%
24%
23%
Over 24.5
18%
23%
21%
Over 25.5
15%
22%
19%
Over 26.5
15%
19%
17%
Over 27.5
13%
16%
15%
Over 28.5
13%
9%
11%
Over 29.5
13%
5%
9%
Break Points Won (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Shilin Xu
Kayla Day
Match Total
Breaks Per Match
N/A
8.5
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
100%
N/A
Over 4.5
N/A
100%
N/A
Over 5.5
N/A
67%
N/A
Over 6.5
N/A
67%
N/A
Over 7.5
N/A
67%
N/A
Data Point
Shilin Xu
Kayla Day
Match Total
Average Break-Points Converted (Set 1)
N/A
3.5
N/A
Average Break-Points Converted (Set 2)
N/A
5
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
62%
N/A
will not Break Serve %
N/A
38%
N/A
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
67%
N/A
Over 2.5
N/A
67%
N/A
Over 3.5
N/A
67%
N/A
Over 4.5
N/A
67%
N/A
Over 5.5
N/A
67%
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
Shilin Xu
Kayla Day
Match Total
Breaks Per Match
N/A
8.5
7.5
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
100%
50%
Over 4.5
N/A
100%
50%
Over 5.5
N/A
67%
50%
Over 6.5
N/A
67%
50%
Over 7.5
N/A
67%
50%
Data Point
Shilin Xu
Kayla Day
Match Total
Average Break-Points Converted (Set 1)
N/A
3.5
3.36
Average Break-Points Converted (Set 2)
N/A
5
2.3
Average Break-Points Converted (Set 3)
N/A
N/A
2.92
will Break Serve %
N/A
62%
N/A
will not Break Serve %
N/A
38%
N/A
Over 0.5
N/A
100%
100%
Over 1.5
N/A
67%
94%
Over 2.5
N/A
67%
77%
Over 3.5
N/A
67%
37%
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
Shilin Xu
Kayla Day
Match Total
Double Faults Per Match
N/A
1
N/A
Over 0.5 (1+)
N/A
100%
N/A
Over 1.5 (2+)
N/A
0%
N/A
Over 2.5 (3+)
N/A
0%
N/A
Over 3.5 (4+)
N/A
0%
N/A
Over 4.5 (5+)
N/A
0%
N/A
Over 5.5 (6+)
N/A
0%
N/A
Over 6.5 (7+)
N/A
0%
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
3 Set Matches
Data Point
Shilin Xu
Kayla Day
Match Total
Double Faults Per Match
N/A
1
N/A
Over 0.5 (1+)
N/A
100%
N/A
Over 1.5 (2+)
N/A
0%
N/A
Over 2.5 (3+)
N/A
0%
N/A
Over 3.5 (4+)
N/A
0%
N/A
Over 4.5 (5+)
N/A
0%
N/A
Over 5.5 (6+)
N/A
0%
N/A
Over 6.5 (7+)
N/A
0%
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 (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Shilin Xu
(Match)
(Match)
Kayla Day
(Match)
(Match)
Average
Tie Breaks Per Match
0.33
0.33
0.24
Over 0.5
11%
22%
17%
Over 1.5
11%
0%
6%
Over 2.5
0%
0%
0%
Under 0.5
89%
78%
84%
Under 1.5
89%
100%
95%
Under 2.5
100%
100%
100%
3 Set Matches
Data Point
Shilin Xu
(Match)
(Match)
Kayla Day
(Match)
(Match)
Average
Tie Breaks Per Match
0.16
0.27
0.18
Over 0.5
4%
13%
9%
Over 1.5
4%
0%
2%
Over 2.5
0%
0%
0%
Under 0.5
96%
87%
92%
Under 1.5
96%
100%
98%
Under 2.5
100%
100%
100%
Net Points Won (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Shilin Xu
Kayla Day
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
Shilin Xu
Kayla Day
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
Shilin Xu
Kayla Day
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
0.0%0 / 2 Matches
Data Point
Shilin Xu
Kayla Day
Main Hand
Left-handed
Age
28
26
Birthday
January 10, 1998
September 28, 1999
Height
-m
1.73m
Weight
-kg
-kg
Win Percentage (Grass Courts)
2026 Calendar Year
Last 12 Months
Data Point
Shilin Xu
Kayla Day
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
Shilin Xu
Kayla Day
Match Wins
N/A
0%
Match Wins (3 Sets)
N/A
0%
Wins in Straight Sets
N/A
0%
Wins From Behind
N/A
0%
Won At Least 1 Set
N/A
50%
Set 1 Win
N/A
50%
Set 2 Win
N/A
0%
Set 3 Win
N/A
0%
Aces (Grass Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Shilin Xu
Kayla Day
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
Shilin Xu
Kayla Day
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
Shilin Xu
Kayla Day
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
Shilin Xu
Kayla Day
Match Total
Aces Per Match
N/A
5
N/A
Most Aces in a match
0%
59%
N/A
1+
N/A
100%
50%
2+
N/A
100%
50%
3+
N/A
100%
50%
4+
N/A
100%
50%
5+
N/A
100%
50%
6+
N/A
0%
50%
7+
N/A
0%
25%
8+
N/A
0%
N/A
9+
N/A
0%
N/A
10+
N/A
0%
N/A
Data Point
Shilin Xu
Kayla Day
Match Total
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
100%
50%
Over 4.5
N/A
100%
50%
Over 5.5
N/A
0%
50%
Over 6.5
N/A
0%
25%
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
Shilin Xu
Kayla Day
Match Total
Under 0.5
N/A
0%
N/A
Under 1.5
N/A
0%
N/A
Under 2.5
N/A
0%
N/A
Under 3.5
N/A
0%
N/A
Under 4.5
N/A
0%
N/A
Under 5.5
N/A
100%
N/A
Under 6.5
N/A
100%
25%
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 (Grass Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Shilin Xu
Kayla Day
Average
Average Games in a Set
9.06
9.21
9.14
Over 6.5
87%
93%
90%
Over 7.5
80%
82%
81%
Over 8.5
73%
64%
69%
Over 9.5
47%
43%
45%
Over 10.5
20%
14%
17%
Over 11.5
20%
14%
17%
Over 12.5
13%
11%
12%
Data Point
Shilin Xu
Kayla Day
Average
Over 12.5
93%
100%
97%
Over 13.5
93%
100%
97%
Over 14.5
93%
96%
95%
Over 15.5
87%
93%
90%
Over 16.5
73%
79%
76%
Over 17.5
67%
68%
68%
Over 18.5
60%
46%
53%
Over 19.5
60%
36%
48%
Over 20.5
53%
29%
41%
Over 21.5
40%
21%
31%
Over 22.5
40%
18%
29%
Over 23.5
40%
18%
29%
Over 24.5
33%
14%
24%
Over 25.5
27%
11%
19%
Over 26.5
27%
11%
19%
Over 27.5
20%
11%
16%
Over 28.5
20%
4%
12%
Over 29.5
20%
0%
10%
Total Games In A Set
3 Set Matches
Data Point
Shilin Xu
Kayla Day
Average
Average Games in a Set
9.38
9.28
9.33
Over 6.5
92%
93%
93%
Over 7.5
87%
81%
84%
Over 8.5
74%
62%
68%
Over 9.5
41%
47%
44%
Over 10.5
23%
18%
21%
Over 11.5
21%
18%
20%
Over 12.5
13%
9%
11%
Data Point
Shilin Xu
Kayla Day
Average
Over 12.5
95%
99%
97%
Over 13.5
95%
97%
96%
Over 14.5
92%
96%
94%
Over 15.5
87%
91%
89%
Over 16.5
67%
81%
74%
Over 17.5
62%
72%
67%
Over 18.5
46%
55%
51%
Over 19.5
46%
42%
44%
Over 20.5
36%
34%
35%
Over 21.5
26%
31%
29%
Over 22.5
21%
27%
24%
Over 23.5
21%
24%
23%
Over 24.5
18%
23%
21%
Over 25.5
15%
22%
19%
Over 26.5
15%
19%
17%
Over 27.5
13%
16%
15%
Over 28.5
13%
9%
11%
Over 29.5
13%
5%
9%
Break Points Won (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Shilin Xu
Kayla Day
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
Shilin Xu
Kayla Day
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
Shilin Xu
Kayla Day
Match Total
Breaks Per Match
N/A
4
3
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
Shilin Xu
Kayla Day
Match Total
Average Break-Points Converted (Set 1)
N/A
2.25
3.36
Average Break-Points Converted (Set 2)
N/A
1.25
2.3
Average Break-Points Converted (Set 3)
N/A
1
2.92
will Break Serve %
N/A
45%
N/A
will not Break Serve %
N/A
80%
N/A
Over 0.5
N/A
100%
100%
Over 1.5
N/A
100%
94%
Over 2.5
N/A
50%
77%
Over 3.5
N/A
0%
37%
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
Shilin Xu
Kayla Day
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
Shilin Xu
Kayla Day
Match Total
Double Faults Per Match
N/A
5
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
0%
N/A
Over 6.5 (7+)
N/A
0%
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 (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Shilin Xu
(Match)
(Match)
Kayla Day
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.24
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
Shilin Xu
(Match)
(Match)
Kayla Day
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
0
0.18
Over 0.5
N/A
0%
N/A
Over 1.5
N/A
0%
N/A
Over 2.5
N/A
0%
N/A
Under 0.5
N/A
100%
50%
Under 1.5
N/A
100%
50%
Under 2.5
N/A
100%
50%
Net Points Won (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Shilin Xu
Kayla Day
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
Shilin Xu
Kayla Day
Match Total
Net Points Won Per Match
N/A
10.5
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
100%
N/A
Over 10.5 (11+)
N/A
100%
N/A
Over 11.5 (12+)
N/A
100%
N/A
Over 14.5 (15+)
N/A
0%
N/A
Latest Results For Shilin Xu
Date
Tournament
Player
Opponent
Total Sets
Shilin Xu
13 - 12
Opponent
Total Wins
Shilin Xu
6 - 4
Opponent
Win Percentage
Shilin Xu
60% - 40%
Opponent
Latest Results For Kayla Day
Date
Tournament
Player
Opponent
Total Sets
Kayla Day
15 - 6
Opponent
Total Wins
Kayla Day
8 - 2
Opponent
Win Percentage
Kayla Day
80% - 20%
Opponent
Ranking
Elo
Ranking
Elo
Ranking
Elo