Shuai Zhang and Sijia Wei will square off in the qualifications of the U.S. Open for the 1st time in their career. They are scheduled to compete on Friday at 11:00 am on Court 8. Here the head to head stats and relative prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Shuai Zhang who should win in 2 sets.

As per the initial odds, Shuai Zhang is the pick to win this match.
Shuai Zhang -> 1.37
Sijia Wei -> 2.99

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Prediction and head to head Shuai Zhang vs. Sijia Wei

There is no head to head record between Shuai Zhang and Sijia Wei since this will be the first time that they will play each other in the main tour.

Shuai Zhang

Shuai Zhang

23 - 9win/loss

Hard
15-3
I Hard
0-0
Clay
4-4
Grass
4-2
Rank
102
High
22
WWWLWLWWWL
See allSTATS
Year Total Hard Clay I.hard Grass Carpet
2025 34-14 26-8 4-4 0-0 4-2 0-0
2024 6-14 6-12 0-1 0-0 0-1 0-0
2023 4-19 3-10 0-4 1-1 0-4 0-0
2022 39-31 17-14 4-7 10-7 8-3 0-0
2021 23-28 8-11 4-8 5-5 6-4 0-0
See all years

Ranked no. 114, Shuai got to the qualifications after beating Mary Stoiana 7-5 6-3 and Darja Vidmanova 6-4 6-0.

In the qualifications, Zhang had a good straight sets win against Vidmanova (6-4 6-0). During the match, Zhang scored 61 points vs Vidmanova’s 34. Zhang was quite aggressive to blast 29 winners.

Talking about the service games, Zhang scored just 1 ace for the entire match and she committed only 2 double faults. Shuai Zhang lost the serve once. Furthermore, Zhang put 75% of her first serves in, winning 81% (29/36) of the points behind her 1st serve and 42% (5/12) on the 2nd serve. Shuai broke Vidmanova 5 times after converting 56% of her break points (5/9).

Overall Performance in this tournament

Zhang started her run at this tournament from the qualifications. In the main draw, she hasn’t surrendered yet a set in this event to win 58% of the points she played.

Zhang has favorable record in the last 10 years having won 55% of her matches (255-211). 14-3 on hard in 2025. Regarding her performance on the same surface of this tournament, Zhang has an overall 171-118 match record in the last years on hard.

Her best result of the season was winning the title the W100 Gifu where she overcame Mananchaya Sawangkaew in the final 6-3 6-4 and the W50 Nottingham where she defeated Harmony Tan in the final 6-4 6-2.

Zhang has an aggregate 22-9 win-loss record in 2025, 14-3 on hard (See FULL STATS).

Previously at the U.S. Open

U.S. Open
Zhang's Record

Sijia Wei

Sijia Wei

15 - 17win/loss

Hard
11-6
I Hard
2-1
Clay
0-6
Grass
2-4
Rank
206
High
114
LWLWWWWLLL
See allSTATS
Year Total Hard Clay I.hard Grass Carpet
2025 22-25 17-12 1-8 2-1 2-4 0-0
2024 44-22 41-18 1-1 1-1 1-2 0-0
2023 42-22 29-18 6-3 7-1 0-0 0-0
2022 78-28 78-28 0-0 0-0 0-0 0-0
2021 0-0 0-0 0-0 0-0 0-0 0-0
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Ranked no. 189, Sijia reached the qualifications after beating Berfu Cengiz 6-2 6-2 and Leyre Romero Gormaz 4-6 6-1 6-1.

In the qualifications against Romero Gormaz, Sijia recovered from a 1-set down deficit before winning (4-6 6-1 6-1). During the match Wei scored 91 points vs Romero Gormaz’s 69. The Chinese was extremely aggressive to blast 30 winners.

About the serving games, Wei managed to score 2 aces and she committed only 5 double faults. Sijia Wei lost the serve 3 times and she saved 5 break points. Furthermore, Wei put 54% of her first serves in, winning 70% (30/43) of the points behind her 1st serve and 47% (17/36) on the 2nd serve. Wei broke Romero Gormaz 7 times after converting 64% of her break points (7/11).

Overall Performance in this tournament

Sijia started her run at this tournament from the qualifications. In the main draw, she has conceded 1 set in the tournament to win 59% of the points she played.

Sijia’s best result of the season was getting to the final in the Canberra.

Sijia has a composed 15-16 win-loss record in 2025, 11-5 on hard (See FULL STATS).

Previously at the U.S. Open

Previously, her best result was reaching the qualifications in 2024. See her history.

U.S. Open
Wei's Record

H2H Performance in the tournament

S.Zhang
S.Wei
2h:34
2h:34
Time on court​
2h:41
2h:41
1h:03
1h:03
Last match​
1h:47
1h:47
2
2
Match played
2
2
37
37
Games Played​
40
40
4
4
Set played​​
5
5
137
137
Total points​
147
147
68.5
68.5
Avg point​
73.5
73.5
63
63
Winners
51
51
31.5
31.5
Avg Winners​
25.5
25.5
46%
46%
Ratio winners
35%
35%
-- Serve --
3
3
Aces
5
5
1.5
1.5
Avg Aces
2.5
2.5
5
5
Double Faults
7
7
2.5
2.5
Avg Double Faults
3.5
3.5
63/84
63/84
1st won total​
51/70
51/70
!
75%
75%
1st won %
!
73%
73%
9/25
9/25
2nd won total​
26/51
26/51
!
36%
36%
2nd won %
51%
51%
-- Break Points --
10/19
10/19
BP won
12/18
12/18
5/9.5
5/9.5
Avg BP won
6/9
6/9
!
53%
53%
Won
!
67%
67%
4
4
Conceded
9
9
2
2
Avg Conceded
4.5
4.5
4
4
Broken
4
4
2
2
Avg Broken
2
2
0
0
Saved
5
5
See Allstats

Matches, sets, games and points

Points Zhang Wei
Match played 2 2
Tot Set 4 5
Tot Games 37 40
Pts 137-98 147-104
Total Points 235 251
Winners 63 51
%Winners 46% 35%

Both Zhang and Wei played 2 matches. Also both players started their run from the qualifications.At the moment, Sijia Wei dropped 1 set while Shuai Zhang hasn’t lost a set so far. Zhang has played 1 set(s) less than Wei (4 vs 5). Therefore, Zhang played 3 games less than Wei. Shuai scored 63 winners (46% of the total points). On the other side, Wei recorded 51 winners (35%).

Serve Performance

Serve Zhang Wei
Aces 3 5
Avg per match 1.5 2.5
1st in 84/109 70/121
%1st in 77% 58%
1st pts 63/84 51/70
%1st pts 75% 73%
2nd pts 9/25 26/51
%2nd pts 36% 51%

Zhang struck 3 aces (1.5 per match). Wei bagged 5 aces (2.5 per match). Zhang won 75% points on her first serve. She quite strong on her second serve to win 36% of the points. On the other side, Wei won 73% of the points on her first serve. She had a solid display on her second serve to win 51% of the points.

How they played the important points

Breaks Zhang Wei
Won 10 12
Converted 10/19 12/18
% Converted 53% 67%
Conceded 4 9
Saved 0 5
% Saved 0% 56%
Times Broken 4 4

The Chinese broke her opponents 10 times with a 53% conversion rate. The Chinese conceded her serve 4 times and she saved 0% of the break points that she conceded. Wei broke her opponents 12 times with a 67% conversion rate. The Chinese conceded her serve 4 times and she saved 56% of the break points that she conceded.

Zhang
Q1
Stoiana		 Q2
Vidmanova		 Total
Score 7-5 6-3 6-4 6-0
Tot Set 2 2 4
Tot Games 21 16 37
pts 76-64 61-34 137-98
Total points 140 95 235
Winners 34 29 63
%Winners 45% 48% 46%
SERVE
Aces 2 1 3
Double Faults 3 2 5
1st in 48/61 36/48 84/109
% 1st in 79% 75% 77%
1st pts 34/48 29/36 63/84
% 1st pts 71% 81% 75%
2nd pts 4/13 5/12 9/25
% 2nd pts 31% 42% 36%
Breaks
Won 5 5 10
Converted 5/10 5/9 10/19
Converted % 50% 56% 53%
Conceded 3 1 4
Saved 0/3 0/1 0
Saved % 0% 0% 0%
Times Broken 3 1 4
Wei
Q1
Cengiz		 Q2
Romero		 Total
Score 6-2 6-2 4-6 6-1 6-1
Tot Set 2 3 5
Tot Games 16 24 40
pts 56-35 91-69 147-104
Total points 91 160 251
Winners 21 30 51
%Winners 38% 33% 35%
SERVE
Aces 3 2 5
Double Faults 2 5 7
1st in 27/42 43/79 70/121
% 1st in 64% 54% 58%
1st pts 21/27 30/43 51/70
% 1st pts 78% 70% 73%
2nd pts 9/15 17/36 26/51
% 2nd pts 60% 47% 51%
Breaks
Won 5 7 12
Converted 5/7 7/11 12/18
Converted % 71% 64% 67%
Conceded 1 8 9
Saved 0/1 5/8 5
Saved % 0% 63% 32%
Times Broken 1 3 4

Tennis Scores – U.S. Open

Upcoming matches in the draw

Zhang
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Wei

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