H. Chang
To Win
S. Ishii
To Win
Sijia Wei vs Sayaka Ishii Head-to-Head Stats, Results & Performance Comparison
By Wojtek Kolan
Form
L L L L W L W L L L
Form
L W L L W W L W L LHead-2-Head: Wei 1 - 1 Ishii
They have played 4 sets in total, with Wei winning 2 and Ishii winning 2. The last match between Wei and Ishii was at the Lexus Birmingham Open - Birmingham, 03-06-2025, Round: First, Surface: Grass, with Sijia Wei getting the victory 6-3 6-4.
| Players | Head-To-Head Match Wins |
|---|---|
| Sijia Wei | 1 |
| Sayaka Ishii | 1 |
LAST H2H MATCH: Lexus Birmingham Open - Birmingham(03-06-2025)
Sijia Wei
Sayaka Ishii
6
3
6
4
| Wei | Stats | Ishii |
|---|---|---|
| 46% (13-15) | YTD Win/Loss | 50% (15-15) |
| 1 | Head-to-Head | 1 |
| 130 | Ranking | 226 |
| 114 | Highest Rank | 188 |
| 21 | Age | 19 |
| - | Plays | - |
| 10 | Titles | 1 |
| 66% (183-96) | Career Total W/L | 61% (107-67) |
| $319,660 | Career Prize Money | $75,020 |
| 0 | Hard H2H | 1 |
| 1 | Grass H2H | 0 |
Upcoming Match
08 Jul 2025 / First
ODDS
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| Winning Player | Losing Player | Score | |||
|---|---|---|---|---|---|
| 6-3 6-4 |
Stats 
Sijia Wei
Player
Sayaka Ishii
67%
(
44 of
66)
1st Serve %
67%
(
40 of
60)
0
Aces
0
3
Double Faults
2
64%
(
28 of
44)
1st Serve Won
60%
(
24 of
40)
55%
(
12 of
22)
2nd Serve Won
40%
(
8 of
20)
44%
(
4 of
9)
Break Points Won
40%
(
2 of
5)
39%
(
26 of
66)
Rtn Points Won
47%
(
28 of
60)
68
Total Points Won
58
|
||||
| 6-2 7-6(9) |
Stats
Sayaka Ishii
Player
Sijia Wei
70%
(
51 of
73)
1st Serve %
56%
(
32 of
57)
3
Aces
2
6
Double Faults
3
61%
(
31 of
51)
1st Serve Won
50%
(
16 of
32)
41%
(
9 of
22)
2nd Serve Won
36%
(
9 of
25)
86%
(
6 of
7)
Break Points Won
33%
(
4 of
12)
45%
(
33 of
73)
Rtn Points Won
56%
(
32 of
57)
72
Total Points Won
58
|
||||
| Stats | ||
|---|---|---|
| 1 | H2H Matches | 1 |
| 2 | Sets Won | 2 |
| 20 | Games Won | 20 |
| 2 | Aces (Total) | 3 |
| 6 | Total Double Faults | 8 |
| 1:33:36 | Average Match Time | 1:33:36 |
| 62% (76/123) | 1st Serve % | 68% (91/133) |
| 58% (44/76) | 1st Serve Win % | 60% (55/91) |
| 45% (21/47) | 2nd Serve Win % | 40% (17/42) |
| 38% (8/21) | Break Points Won % (Total) | 67% (8/12) |
| 46% (61/133) | Return Points Win % | 47% (58/123) |
| 50% (1/2) | Best of 3 Sets Win % | 50% (1/2) |
| 0% (0/1) | Tiebreaks Win % (Total) | 100% (1/1) |
| 100% (1/1) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (1/0) | 1st Set Won, Lost Match | 0% (1/0) |
| 0% (1/0) | 1st Set Lost, Won Match | 0% (1/0) |
Currently displayed stats includes matches of all levels. To exclude lower level events (as per ATP / WTA official stats) toggle button in page footer.
Wei vs Ishii Match Preview :
- Second Serve Performance: Recent data indicates that Ishii has a slightly better second serve point win rate (41.91%) compared to Wei (38.27%). Could this advantage favor Ishii in securing more points from their service games?
- Return Game Analysis: In the return game, Ishii shows a marginal edge on second serve return points (50.91% versus Wei's 49.84%) but is outperformed by Wei in first serve return points (36.27% to Ishii's 30.98%). Does this suggest a potential strength for Wei during critical first serve returns?
- Pressure Resilience: Under pressure, Ishii has a higher breakpoint save percentage (54.66%) compared to Wei's (47.37%), hinting at greater composure during stressful moments.
- Overall Performance: Wei has slightly outperformed Ishii in match wins over the past year, with a win rate of 60.61% compared to Ishii's 59.38%. How might this affect their current head-to-head dynamic?
- Surface Preferences: Wei's strongest surface is indoor hard courts where they boast a 71% win rate, while Ishii excels on grass with a 67% win rate. Their struggle is apparent on clay courts, with Wei's win rate at 39% and Ishii's at 61%.
- Recent Competition Level: Wei dominates in lower-tier tournaments with a 67.57% win rate, outperforming Ishii's 58.33%. What does this suggest about their experience and confidence facing similarly ranked opponents?
- Direct Head-To-Head: Ishii leads their head-to-head encounters, having won their only previous match decisively in straight sets.
- Deciding Sets and Tiebreak Situations: In pressure-filled scenarios like deciding sets, Ishii has a substantial advantage, winning 70% versus Wei's 50%. They have also won the only tiebreak they played against Wei.
- Opponent Quality: Over the past year, Wei has consistently faced higher-ranked opponents (average rank 237.44) than Ishii (average rank 275.94), which may have sharpened Wei's competitiveness.
- Breakpoint Conversion: Wei outperforms Ishii in converting breakpoints with a rate of 41.9% over Ishii's 38.06%, potentially giving Wei an edge in pivotal game moments.
Editorial Prediction (June 2, 2025, UTC):
Analyzing the recent performance metrics and historical head-to-head data suggests a tightly contested upcoming match. Ishii appears to have a small advantage with better second serve performance and greater breakpoint-saving ability, which is crucial in high-pressure situations. However, Wei’s strong first serve return game and higher breakpoint conversion rate may neutralize some of Ishii's strengths.
In deciding set scenarios, Ishii's superior win percentage could prove decisive. Their previous victory over Wei in a similar context further boosts their confidence. Yet, Wei’s experience against higher-ranked opponents might provide unexpected resilience.
Given the statistical edges and historical precedence, Ishii is favored to win this upcoming match against Wei. However, the narrow margins in the stats mean an upset could be possible if Wei plays to their strengths on key points.
Wei vs Ishii Editorial Preview By TennisTipster88
Sijia Wei Recent Matches Played
Before:
| OPPONENT | Score | H2H | |||
|---|---|---|---|---|---|
| Q1 |
Stats
Jana Fett
Player
Sijia Wei
47%
(
28 of
60)
1st Serve %
60%
(
35 of
58)
2
Aces
0
5
Double Faults
5
61%
(
17 of
28)
1st Serve Won
49%
(
17 of
35)
56%
(
18 of
32)
2nd Serve Won
39%
(
9 of
23)
67%
(
6 of
9)
Break Points Won
22%
(
2 of
9)
42%
(
25 of
60)
Rtn Points Won
55%
(
32 of
58)
67
Total Points Won
51
|
6-3 6-2 | H2H | ||
| R1 |
Stats
Elsa Jacquemot
Player
Sijia Wei
67%
(
32 of
48)
1st Serve %
65%
(
50 of
77)
1
Aces
2
2
Double Faults
3
69%
(
22 of
32)
1st Serve Won
58%
(
29 of
50)
75%
(
12 of
16)
2nd Serve Won
52%
(
14 of
27)
40%
(
4 of
10)
Break Points Won
50%
(
2 of
4)
29%
(
14 of
48)
Rtn Points Won
44%
(
34 of
77)
68
Total Points Won
57
|
6-4 6-4 | H2H | ||
| R2 |
Stats
Kimberly Birrell
Player
Sijia Wei
59%
(
38 of
64)
1st Serve %
64%
(
49 of
76)
1
Aces
7
3
Double Faults
2
68%
(
26 of
38)
1st Serve Won
61%
(
30 of
49)
62%
(
16 of
26)
2nd Serve Won
41%
(
11 of
27)
36%
(
4 of
11)
Break Points Won
50%
(
1 of
2)
34%
(
22 of
64)
Rtn Points Won
46%
(
35 of
76)
77
Total Points Won
63
|
7-5 6-2 | H2H | ||
| R1 |
Stats
Sijia Wei
Player
Sayaka Ishii
67%
(
44 of
66)
1st Serve %
67%
(
40 of
60)
0
Aces
0
3
Double Faults
2
64%
(
28 of
44)
1st Serve Won
60%
(
24 of
40)
55%
(
12 of
22)
2nd Serve Won
40%
(
8 of
20)
44%
(
4 of
9)
Break Points Won
40%
(
2 of
5)
39%
(
26 of
66)
Rtn Points Won
47%
(
28 of
60)
68
Total Points Won
58
|
6-3 6-4 | H2H | ||
| QF |
Stats
Lizette Cabrera
Player
Sijia Wei
59%
(
63 of
107)
1st Serve %
64%
(
76 of
118)
5
Aces
2
4
Double Faults
5
62%
(
39 of
63)
1st Serve Won
58%
(
44 of
76)
57%
(
25 of
44)
2nd Serve Won
55%
(
23 of
42)
33%
(
5 of
15)
Break Points Won
50%
(
5 of
10)
40%
(
43 of
107)
Rtn Points Won
43%
(
51 of
118)
115
Total Points Won
110
|
6-4 3-6 7-6(5) | H2H | ||
| Q1 |
Stats
Sijia Wei
Player
Kayla Cross
63%
(
33 of
52)
1st Serve %
61%
(
31 of
51)
2
Aces
3
0
Double Faults
7
58%
(
19 of
33)
1st Serve Won
58%
(
18 of
31)
74%
(
14 of
19)
2nd Serve Won
30%
(
6 of
20)
71%
(
5 of
7)
Break Points Won
50%
(
3 of
6)
37%
(
19 of
52)
Rtn Points Won
53%
(
27 of
51)
60
Total Points Won
43
|
6-4 6-3 | H2H | ||
| Q1 |
Stats
Kristina Dmitruk
Player
Sijia Wei
84%
(
46 of
55)
1st Serve %
63%
(
37 of
59)
1
Aces
0
1
Double Faults
5
67%
(
31 of
46)
1st Serve Won
54%
(
20 of
37)
67%
(
6 of
9)
2nd Serve Won
41%
(
9 of
22)
45%
(
5 of
11)
Break Points Won
67%
(
2 of
3)
33%
(
18 of
55)
Rtn Points Won
51%
(
30 of
59)
67
Total Points Won
47
|
6-1 7-5 | H2H | ||
| QF |
Stats
Fiona Ferro
Player
Sijia Wei
69%
(
66 of
96)
1st Serve %
74%
(
70 of
94)
0
Aces
1
1
Double Faults
4
58%
(
38 of
66)
1st Serve Won
56%
(
39 of
70)
57%
(
17 of
30)
2nd Serve Won
33%
(
8 of
24)
35%
(
6 of
17)
Break Points Won
38%
(
3 of
8)
43%
(
41 of
96)
Rtn Points Won
50%
(
47 of
94)
102
Total Points Won
88
|
4-6 6-1 6-3 | H2H | ||
view more
Sayaka Ishii Recent Matches Played
Before:
| OPPONENT | Score | H2H | |||
|---|---|---|---|---|---|
| Q1 |
Stats
Kathinka Von Deichmann
Player
Sayaka Ishii
76%
(
59 of
78)
1st Serve %
60%
(
34 of
57)
0
Aces
1
4
Double Faults
1
64%
(
38 of
59)
1st Serve Won
47%
(
16 of
34)
53%
(
10 of
19)
2nd Serve Won
52%
(
12 of
23)
80%
(
4 of
5)
Break Points Won
25%
(
1 of
4)
38%
(
30 of
78)
Rtn Points Won
51%
(
29 of
57)
77
Total Points Won
58
|
7-5 6-1 | H2H | ||
| QF |
Stats
Valentina Ryser
Player
Sayaka Ishii
59%
(
42 of
71)
1st Serve %
75%
(
49 of
65)
4
Aces
0
2
Double Faults
0
64%
(
27 of
42)
1st Serve Won
55%
(
27 of
49)
52%
(
15 of
29)
2nd Serve Won
38%
(
6 of
16)
71%
(
5 of
7)
Break Points Won
25%
(
3 of
12)
41%
(
29 of
71)
Rtn Points Won
49%
(
32 of
65)
74
Total Points Won
62
|
6-4 7-5 | H2H | ||
| Q1 |
Stats
Sayaka Ishii
Player
Alana Smith
63%
(
44 of
70)
1st Serve %
58%
(
43 of
74)
2
Aces
0
5
Double Faults
5
68%
(
30 of
44)
1st Serve Won
58%
(
25 of
43)
50%
(
13 of
26)
2nd Serve Won
52%
(
16 of
31)
33%
(
4 of
12)
Break Points Won
33%
(
2 of
6)
39%
(
27 of
70)
Rtn Points Won
45%
(
33 of
74)
76
Total Points Won
68
|
6-1 1-6 6-2 | H2H | ||
| R1 |
Stats
Sijia Wei
Player
Sayaka Ishii
67%
(
44 of
66)
1st Serve %
67%
(
40 of
60)
0
Aces
0
3
Double Faults
2
64%
(
28 of
44)
1st Serve Won
60%
(
24 of
40)
55%
(
12 of
22)
2nd Serve Won
40%
(
8 of
20)
44%
(
4 of
9)
Break Points Won
40%
(
2 of
5)
39%
(
26 of
66)
Rtn Points Won
47%
(
28 of
60)
68
Total Points Won
58
|
6-3 6-4 | H2H | ||
| QF |
Stats
Sayaka Ishii
Player
Arianne Hartono
69%
(
59 of
85)
1st Serve %
66%
(
84 of
128)
2
Aces
4
1
Double Faults
7
66%
(
39 of
59)
1st Serve Won
57%
(
48 of
84)
54%
(
14 of
26)
2nd Serve Won
52%
(
23 of
44)
28%
(
5 of
18)
Break Points Won
40%
(
4 of
10)
38%
(
32 of
85)
Rtn Points Won
45%
(
57 of
128)
110
Total Points Won
103
|
3-6 7-6(3) 6-3 | H2H | ||
| Q1 |
Stats
Sayaka Ishii
Player
Amelia Rajecki
65%
(
45 of
69)
1st Serve %
54%
(
47 of
87)
1
Aces
8
3
Double Faults
7
71%
(
32 of
45)
1st Serve Won
72%
(
34 of
47)
54%
(
13 of
24)
2nd Serve Won
33%
(
13 of
40)
27%
(
3 of
11)
Break Points Won
17%
(
1 of
6)
35%
(
24 of
69)
Rtn Points Won
46%
(
40 of
87)
85
Total Points Won
71
|
6-4 6-4 | H2H | ||
| Q1 |
Stats
Panna Udvardy
Player
Sayaka Ishii
56%
(
24 of
43)
1st Serve %
58%
(
26 of
45)
3
Aces
1
2
Double Faults
2
88%
(
21 of
24)
1st Serve Won
42%
(
11 of
26)
47%
(
9 of
19)
2nd Serve Won
42%
(
8 of
19)
50%
(
5 of
10)
Break Points Won
50%
(
1 of
2)
30%
(
13 of
43)
Rtn Points Won
58%
(
26 of
45)
56
Total Points Won
32
|
6-2 6-1 | H2H | ||
| R2 |
Stats
Ena Koike
Player
Sayaka Ishii
54%
(
40 of
74)
1st Serve %
56%
(
33 of
59)
3
Aces
1
4
Double Faults
3
73%
(
29 of
40)
1st Serve Won
64%
(
21 of
33)
44%
(
15 of
34)
2nd Serve Won
46%
(
12 of
26)
80%
(
4 of
5)
Break Points Won
33%
(
2 of
6)
41%
(
30 of
74)
Rtn Points Won
44%
(
26 of
59)
70
Total Points Won
63
|
6-2 7-6(4) | H2H | ||
view more
Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 66% (183/96) | Win/Loss | 61% (107/67) |
| 63% (387/225) | Sets Win/Loss | 58% (232/168) |
| 56% (3117/2428) | Games Win/Loss | 53% (1979/1722) |
| 68% (163/75) | Hard Win/Loss | 63% (76/45) |
| 39% (7/11) | Clay Win/Loss | 61% (19/12) |
| 71% (10/4) | Indoor Hard W/L | 60% (9/6) |
| 33% (3/6) | Grass Win/Loss | 43% (3/4) |
| 0.19 | Aces Per Game | 0.15 |
| 520 | Aces Total | 275 |
| 0.32 | Double Faults Per Game | 0.39 |
| 871 | Total Double Faults | 696 |
| 1:20:18 | Average Match Time | 1:44:38 |
| 394.82 | Average Opponent Rank | 383.07 |
| 58% (9089/15769) | 1st Serve % | 62% (6961/11258) |
| 65% (5879/9089) | 1st Serve Win % | 63% (4417/6961) |
| 48% (3193/6680) | 2nd Serve Win % | 45% (1934/4297) |
| 50% (1068/2128) | Break Points Won % (Total) | 49% (659/1345) |
| 48% (7621/15833) | Return Points Win % | 46% (5047/11052) |
| 50% (7/7) | Slam W/L | 25% (1/3) |
| 20% (1/4) | Masters W/L | 0% (0/2) |
| 50% (1/1) | Cups W/L | 0% (0/0) |
| 47% (9/10) | Main Tour W/L | 60% (6/4) |
| 65% (95/52) | Challenger W/L | 63% (92/55) |
| 76% (70/22) | Futures W/L | 73% (8/3) |
| 66% (180/271) | Best of 3 Sets Win % | 62% (105/170) |
| 0% (0/0) | Best of 5 Sets Win % | 0% (0/2) |
| 53% (23/43) | Tiebreaks Win % (Total) | 50% (17/34) |
| 61% (38/62) | Deciding Set Win % | 66% (35/53) |
| 93% (175/163) | 1st Set Won, Won Match | 87% (97/84) |
| 7% (175/12) | 1st Set Won, Lost Match | 12% (97/12) |
| 18% (104/19) | 1st Set Lost, Won Match | 30% (77/23) |
Wei vs. Ishii Prediction Form Trend:
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