Jing-Jing Lu vs Ikumi Yamazaki Head-to-Head Stats & Results
H2H Record
No H2H
Wins
No Past Match-Ups
Jing-Jing Lu and Ikumi Yamazaki are likely playing for the first time at the professional level.
Verdict : Jing-Jing Lu and Ikumi Yamazaki have equal wins in their careers.
RECENT RESULT : South Korea, W35 Goyang ITF Women - Hard Court
Set 1
Set 2
Lu
6
3
0
Yamazaki
3
6
6
April 30, 2025 - Ikumi Yamazaki Win
H2H Stats
Latest Results
Match Stats (Live)
Match
Set 1
Set 2
Set 3
Jing-Jing Lu
Ikumi Yamazaki
Points
2
Last 10 Balls
8
Jing-Jing Lu
Ikumi Yamazaki
Points
0
Match Points Saved
0
Jing-Jing Lu
Ikumi Yamazaki
Points
0
Match Points Saved
0
Jing-Jing Lu
Ikumi Yamazaki
Points
1
Match Points Saved
0
ALL SURFACES
HARD •
CLAY •
GRASS •
Head-to-Head - Full Stats
Performance
Profile
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Prize Money
Career
Career
$400,738USD
$30,843USD
Current Rank
689
402
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
2025 Calendar Year
53.3%8 / 15 Matches
55.6%10 / 18 Matches
Win Percentage
Last 12 Months
Last 12 Months
40.0%12 / 30 Matches
60.4%29 / 48 Matches
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Main Hand
Age
35
23
Birthday
May 5, 1989
August 24, 2001
Height
-m
-m
Weight
-kg
-kg
Head-to-Head Record
No head-to-head record between Jing-Jing Lu and Ikumi Yamazaki. This might be their first match.
Win Percentage (Match / Set)
2025 Calendar Year
Last 12 Months
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Match Wins
53%
56%
Match Wins (3 Sets)
53%
56%
Wins in Straight Sets
47%
22%
Wins From Behind
13%
20%
Won At Least 1 Set
67%
61%
Set 1 Win
47%
50%
Set 2 Win
67%
33%
Set 3 Win
33%
86%
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Match Wins
40%
60%
Match Wins (3 Sets)
41%
61%
Wins in Straight Sets
33%
38%
Wins From Behind
10%
24%
Won At Least 1 Set
63%
71%
Set 1 Win
47%
54%
Set 2 Win
50%
54%
Set 3 Win
22%
69%
Aces - Over/Under, Match Total, Average (3 Set Matches)
2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
N/A
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
Jing-Jing Lu
Ikumi Yamazaki
Match Total
Over 0.5
0%
N/A
50%
Over 1.5
0%
N/A
N/A
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
Jing-Jing Lu
Ikumi Yamazaki
Match Total
Under 0.5
100%
N/A
N/A
Under 1.5
100%
N/A
50%
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
Jing-Jing Lu
Ikumi Yamazaki
Average
Average Games in a Set
9
9.94
9.47
Over 6.5
93%
100%
97%
Over 7.5
87%
94%
91%
Over 8.5
47%
78%
63%
Over 9.5
33%
61%
47%
Over 10.5
13%
28%
21%
Over 11.5
13%
28%
21%
Over 12.5
13%
0%
7%
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Average
Over 12.5
93%
94%
94%
Over 13.5
93%
94%
94%
Over 14.5
87%
94%
91%
Over 15.5
80%
94%
87%
Over 16.5
80%
72%
76%
Over 17.5
67%
67%
67%
Over 18.5
47%
67%
57%
Over 19.5
40%
56%
48%
Over 20.5
33%
56%
45%
Over 21.5
33%
50%
42%
Over 22.5
27%
44%
36%
Over 23.5
20%
39%
30%
Over 24.5
20%
33%
27%
Over 25.5
13%
28%
21%
Over 26.5
7%
22%
15%
Over 27.5
0%
11%
6%
Over 28.5
0%
11%
6%
Over 29.5
0%
6%
3%
3 Set Matches
Total Games In A Set
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Average
Over 12.5
97%
98%
98%
Over 13.5
97%
96%
97%
Over 14.5
86%
91%
89%
Over 15.5
79%
87%
83%
Over 16.5
76%
74%
75%
Over 17.5
62%
67%
65%
Over 18.5
48%
63%
56%
Over 19.5
45%
52%
49%
Over 20.5
41%
46%
44%
Over 21.5
38%
39%
39%
Over 22.5
34%
37%
36%
Over 23.5
31%
33%
32%
Over 24.5
31%
28%
30%
Over 25.5
28%
24%
26%
Over 26.5
21%
20%
21%
Over 27.5
17%
15%
16%
Over 28.5
14%
9%
12%
Over 29.5
10%
7%
9%
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Average
Average Games in a Set
8.87
9.29
9.08
Over 6.5
93%
98%
96%
Over 7.5
86%
87%
87%
Over 8.5
48%
61%
55%
Over 9.5
28%
43%
36%
Over 10.5
10%
20%
15%
Over 11.5
10%
20%
15%
Over 12.5
10%
7%
9%
Break of Serve (Break Points Won) - Over/Under
2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
Match Total
Breaks Per Match
7
N/A
6
Over 0.5
100%
N/A
50%
Over 1.5
100%
N/A
50%
Over 2.5
100%
N/A
50%
Over 3.5
100%
N/A
50%
Over 4.5
100%
N/A
50%
Over 5.5
100%
N/A
50%
Over 6.5
100%
N/A
50%
Over 7.5
0%
N/A
50%
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Match Total
Average Break-Points Converted (Set 1)
2
N/A
1
Average Break-Points Converted (Set 2)
2
N/A
1
Average Break-Points Converted (Set 3)
3
N/A
2
will Break Serve %
38%
N/A
N/A
will not Break Serve %
33%
N/A
N/A
Over 0.5
100%
N/A
50%
Over 1.5
100%
N/A
50%
Over 2.5
100%
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
Match Total
Double Faults Per Match
0
N/A
N/A
Over 0.5 (1+)
0%
N/A
N/A
Over 1.5 (2+)
0%
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
Jing-Jing Lu
(Match)
(Match)
Ikumi Yamazaki
(Match)
(Match)
Average
Tie Breaks Per Match
0.13
0.11
0.12
Over 0.5
13%
11%
12%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
87%
89%
12%
Under 1.5
100%
100%
0%
Under 2.5
100%
100%
0%
3 Set Matches
Data Point
Jing-Jing Lu
(Match)
(Match)
Ikumi Yamazaki
(Match)
(Match)
Average
Tie Breaks Per Match
0.21
0.17
0.19
Over 0.5
21%
17%
19%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
21%
17%
19%
Under 1.5
0%
0%
0%
Under 2.5
0%
0%
0%
Head-to-Head (Hard Courts)
Performance
Profile
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
2025 Calendar Year
50.0%5 / 10 Matches
54.6%6 / 11 Matches
Win Percentage
Last 12 Months
Last 12 Months
36.4%8 / 22 Matches
56.5%13 / 23 Matches
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Main Hand
Age
35
23
Birthday
May 5, 1989
August 24, 2001
Height
-m
-m
Weight
-kg
-kg
Win Percentage (Hard Courts)
2025 Calendar Year
Last 12 Months
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Match Wins
50%
55%
Match Wins (3 Sets)
50%
55%
Wins in Straight Sets
40%
27%
Wins From Behind
17%
17%
Won At Least 1 Set
60%
64%
Set 1 Win
40%
55%
Set 2 Win
60%
36%
Set 3 Win
50%
75%
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Match Wins
36%
57%
Match Wins (3 Sets)
36%
57%
Wins in Straight Sets
27%
39%
Wins From Behind
13%
17%
Won At Least 1 Set
64%
74%
Set 1 Win
45%
57%
Set 2 Win
45%
57%
Set 3 Win
25%
50%
Aces (Hard Courts)
2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
N/A
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
Jing-Jing Lu
Ikumi Yamazaki
Match Total
Over 0.5
0%
N/A
50%
Over 1.5
0%
N/A
N/A
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
Jing-Jing Lu
Ikumi Yamazaki
Match Total
Under 0.5
100%
N/A
N/A
Under 1.5
100%
N/A
50%
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
Jing-Jing Lu
Ikumi Yamazaki
Average
Average Games in a Set
9
9.94
9.47
Over 6.5
93%
100%
97%
Over 7.5
87%
94%
91%
Over 8.5
47%
78%
63%
Over 9.5
33%
61%
47%
Over 10.5
13%
28%
21%
Over 11.5
13%
28%
21%
Over 12.5
13%
0%
7%
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Average
Over 12.5
93%
94%
94%
Over 13.5
93%
94%
94%
Over 14.5
87%
94%
91%
Over 15.5
80%
94%
87%
Over 16.5
80%
72%
76%
Over 17.5
67%
67%
67%
Over 18.5
47%
67%
57%
Over 19.5
40%
56%
48%
Over 20.5
33%
56%
45%
Over 21.5
33%
50%
42%
Over 22.5
27%
44%
36%
Over 23.5
20%
39%
30%
Over 24.5
20%
33%
27%
Over 25.5
13%
28%
21%
Over 26.5
7%
22%
15%
Over 27.5
0%
11%
6%
Over 28.5
0%
11%
6%
Over 29.5
0%
6%
3%
3 Set Matches
Total Games In A Set
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Average
Over 12.5
97%
98%
98%
Over 13.5
97%
96%
97%
Over 14.5
86%
91%
89%
Over 15.5
79%
87%
83%
Over 16.5
76%
74%
75%
Over 17.5
62%
67%
65%
Over 18.5
48%
63%
56%
Over 19.5
45%
52%
49%
Over 20.5
41%
46%
44%
Over 21.5
38%
39%
39%
Over 22.5
34%
37%
36%
Over 23.5
31%
33%
32%
Over 24.5
31%
28%
30%
Over 25.5
28%
24%
26%
Over 26.5
21%
20%
21%
Over 27.5
17%
15%
16%
Over 28.5
14%
9%
12%
Over 29.5
10%
7%
9%
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Average
Average Games in a Set
8.87
9.29
9.08
Over 6.5
93%
98%
96%
Over 7.5
86%
87%
87%
Over 8.5
48%
61%
55%
Over 9.5
28%
43%
36%
Over 10.5
10%
20%
15%
Over 11.5
10%
20%
15%
Over 12.5
10%
7%
9%
Break Points Won (Hard Courts)
2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
Match Total
Breaks Per Match
7
N/A
6
Over 0.5
100%
N/A
50%
Over 1.5
100%
N/A
50%
Over 2.5
100%
N/A
50%
Over 3.5
100%
N/A
50%
Over 4.5
100%
N/A
50%
Over 5.5
100%
N/A
50%
Over 6.5
100%
N/A
50%
Over 7.5
0%
N/A
50%
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Match Total
Average Break-Points Converted (Set 1)
2
N/A
1
Average Break-Points Converted (Set 2)
2
N/A
1
Average Break-Points Converted (Set 3)
3
N/A
2
will Break Serve %
38%
N/A
N/A
will not Break Serve %
33%
N/A
N/A
Over 0.5
100%
N/A
50%
Over 1.5
100%
N/A
50%
Over 2.5
100%
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
Match Total
Double Faults Per Match
0
N/A
N/A
Over 0.5 (1+)
0%
N/A
N/A
Over 1.5 (2+)
0%
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
Jing-Jing Lu
(Match)
(Match)
Ikumi Yamazaki
(Match)
(Match)
Average
Tie Breaks Per Match
0.1
0.18
0.12
Over 0.5
10%
18%
14%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
90%
82%
86%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
Data Point
Jing-Jing Lu
(Match)
(Match)
Ikumi Yamazaki
(Match)
(Match)
Average
Tie Breaks Per Match
0.23
0.22
0.19
Over 0.5
9%
17%
13%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
91%
83%
87%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Head-to-Head (Clay Courts)
Performance
Profile
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
2025 Calendar Year
60.0%3 / 5 Matches
57.1%4 / 7 Matches
Win Percentage
Last 12 Months
Last 12 Months
57.1%4 / 7 Matches
65.2%15 / 23 Matches
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Main Hand
Age
35
23
Birthday
May 5, 1989
August 24, 2001
Height
-m
-m
Weight
-kg
-kg
Win Percentage (Clay Courts)
2025 Calendar Year
Last 12 Months
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Match Wins
60%
57%
Match Wins (3 Sets)
60%
57%
Wins in Straight Sets
60%
14%
Wins From Behind
0%
25%
Won At Least 1 Set
80%
57%
Set 1 Win
60%
43%
Set 2 Win
80%
29%
Set 3 Win
0%
100%
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Match Wins
57%
65%
Match Wins (3 Sets)
57%
65%
Wins in Straight Sets
57%
35%
Wins From Behind
0%
33%
Won At Least 1 Set
71%
70%
Set 1 Win
57%
52%
Set 2 Win
71%
52%
Set 3 Win
0%
88%
Aces (Clay Courts)
2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
Average
Average Games in a Set
9
9.94
9.47
Over 6.5
93%
100%
97%
Over 7.5
87%
94%
91%
Over 8.5
47%
78%
63%
Over 9.5
33%
61%
47%
Over 10.5
13%
28%
21%
Over 11.5
13%
28%
21%
Over 12.5
13%
0%
7%
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Average
Over 12.5
93%
94%
94%
Over 13.5
93%
94%
94%
Over 14.5
87%
94%
91%
Over 15.5
80%
94%
87%
Over 16.5
80%
72%
76%
Over 17.5
67%
67%
67%
Over 18.5
47%
67%
57%
Over 19.5
40%
56%
48%
Over 20.5
33%
56%
45%
Over 21.5
33%
50%
42%
Over 22.5
27%
44%
36%
Over 23.5
20%
39%
30%
Over 24.5
20%
33%
27%
Over 25.5
13%
28%
21%
Over 26.5
7%
22%
15%
Over 27.5
0%
11%
6%
Over 28.5
0%
11%
6%
Over 29.5
0%
6%
3%
3 Set Matches
Total Games In A Set
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Average
Over 12.5
97%
98%
98%
Over 13.5
97%
96%
97%
Over 14.5
86%
91%
89%
Over 15.5
79%
87%
83%
Over 16.5
76%
74%
75%
Over 17.5
62%
67%
65%
Over 18.5
48%
63%
56%
Over 19.5
45%
52%
49%
Over 20.5
41%
46%
44%
Over 21.5
38%
39%
39%
Over 22.5
34%
37%
36%
Over 23.5
31%
33%
32%
Over 24.5
31%
28%
30%
Over 25.5
28%
24%
26%
Over 26.5
21%
20%
21%
Over 27.5
17%
15%
16%
Over 28.5
14%
9%
12%
Over 29.5
10%
7%
9%
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Average
Average Games in a Set
8.87
9.29
9.08
Over 6.5
93%
98%
96%
Over 7.5
86%
87%
87%
Over 8.5
48%
61%
55%
Over 9.5
28%
43%
36%
Over 10.5
10%
20%
15%
Over 11.5
10%
20%
15%
Over 12.5
10%
7%
9%
Break Points Won (Clay Courts)
2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
1
Average Break-Points Converted (Set 2)
N/A
N/A
1
Average Break-Points Converted (Set 3)
N/A
N/A
2
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
(Match)
(Match)
Ikumi Yamazaki
(Match)
(Match)
Average
Tie Breaks Per Match
0.2
0
0.12
Over 0.5
20%
0%
10%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
80%
100%
90%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
Data Point
Jing-Jing Lu
(Match)
(Match)
Ikumi Yamazaki
(Match)
(Match)
Average
Tie Breaks Per Match
0.14
0.13
0.19
Over 0.5
14%
13%
14%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
86%
87%
87%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Head-to-Head (Grass Courts)
Performance
Profile
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
2025 Calendar Year
N/A0 / 0 Matches
N/A0 / 0 Matches
Win Percentage
Last 12 Months
Last 12 Months
N/A0 / 0 Matches
N/A0 / 0 Matches
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Main Hand
Age
35
23
Birthday
May 5, 1989
August 24, 2001
Height
-m
-m
Weight
-kg
-kg
Win Percentage (Grass Courts)
2025 Calendar Year
Last 12 Months
Data Point
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
Average
Average Games in a Set
9
9.94
9.47
Over 6.5
93%
100%
97%
Over 7.5
87%
94%
91%
Over 8.5
47%
78%
63%
Over 9.5
33%
61%
47%
Over 10.5
13%
28%
21%
Over 11.5
13%
28%
21%
Over 12.5
13%
0%
7%
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Average
Over 12.5
93%
94%
94%
Over 13.5
93%
94%
94%
Over 14.5
87%
94%
91%
Over 15.5
80%
94%
87%
Over 16.5
80%
72%
76%
Over 17.5
67%
67%
67%
Over 18.5
47%
67%
57%
Over 19.5
40%
56%
48%
Over 20.5
33%
56%
45%
Over 21.5
33%
50%
42%
Over 22.5
27%
44%
36%
Over 23.5
20%
39%
30%
Over 24.5
20%
33%
27%
Over 25.5
13%
28%
21%
Over 26.5
7%
22%
15%
Over 27.5
0%
11%
6%
Over 28.5
0%
11%
6%
Over 29.5
0%
6%
3%
3 Set Matches
Total Games In A Set
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Average
Over 12.5
97%
98%
98%
Over 13.5
97%
96%
97%
Over 14.5
86%
91%
89%
Over 15.5
79%
87%
83%
Over 16.5
76%
74%
75%
Over 17.5
62%
67%
65%
Over 18.5
48%
63%
56%
Over 19.5
45%
52%
49%
Over 20.5
41%
46%
44%
Over 21.5
38%
39%
39%
Over 22.5
34%
37%
36%
Over 23.5
31%
33%
32%
Over 24.5
31%
28%
30%
Over 25.5
28%
24%
26%
Over 26.5
21%
20%
21%
Over 27.5
17%
15%
16%
Over 28.5
14%
9%
12%
Over 29.5
10%
7%
9%
Data Point
Jing-Jing Lu
Ikumi Yamazaki
Average
Average Games in a Set
8.87
9.29
9.08
Over 6.5
93%
98%
96%
Over 7.5
86%
87%
87%
Over 8.5
48%
61%
55%
Over 9.5
28%
43%
36%
Over 10.5
10%
20%
15%
Over 11.5
10%
20%
15%
Over 12.5
10%
7%
9%
Break Points Won (Grass Courts)
2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
1
Average Break-Points Converted (Set 2)
N/A
N/A
1
Average Break-Points Converted (Set 3)
N/A
N/A
2
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
Ikumi Yamazaki
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
Jing-Jing Lu
(Match)
(Match)
Ikumi Yamazaki
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.12
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
Jing-Jing Lu
(Match)
(Match)
Ikumi Yamazaki
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.19
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
Latest Results For Jing-Jing Lu
Date
Tournament
Player
Opponent
Total Sets
Jing-Jing Lu
11 - 11
Opponent
Total Wins
Jing-Jing Lu
5 - 5
Opponent
Win Percentage
Jing-Jing Lu
50% - 50%
Opponent
Latest Results For Ikumi Yamazaki
Date
Tournament
Player
Opponent
Total Sets
Ikumi Yamazaki
10 - 13
Opponent
Total Wins
Ikumi Yamazaki
5 - 5
Opponent
Win Percentage
Ikumi Yamazaki
50% - 50%
Opponent
Ranking
Elo
Ranking
Elo