Anna Kalinskaya vs Sijia Wei Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
A. Kalinskaya vs S. Wei
Anna Kalinskaya
RUS
l
w
w
w
l
w
w
l
l
l
0
Win
0
Played
0
Win
26
Age
21
1.75m
Height
-
37
C. Rank
195
11
Best Rank
114
0
Total Titles
0
0
YTD Titles
0
$4.0M
Career Money
$319.7K
Right-Handed
Plays
-
Sijia Wei
CHN
l
w
w
l
l
w
l
l
w
l
0
Win
0
Played
0
Win
26
Age
21
1.75m
Height
-
37
C. Rank
195
11
Best Rank
114
0
Total Titles
0
0
YTD Titles
0
$4.0M
Career Money
$319.7K
Right-Handed
Plays
-
Head-to-head: Kalinskaya 0 - 0 Wei
| Players | Head To Head Match Wins |
|---|---|
| Kalinskaya | 0 |
| Wei | 0 |
Last 0 H2H Matches:
No past h2h happened.
A. Kalinskaya vs S. Wei H2H Profile
| Stats | ||
|---|---|---|
| $4,002,775 | Career Prize Money | $319,660 |
| 61.75% (318-197) | Career Total W/L | 64.71% (187-102) |
| 8 | Titles | 10 |
| 53.85% (21-18) | YTD Win/Loss | 0.00% (0-4) |
A. Kalinskaya vs S. Wei Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Anna Kalinskaya has won 42.31% of points on their second serve, while Sijia Wei has won 41.65%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Anna Kalinskaya, in recent form, has won 50.07% of their opponent's second serve points, while Sijia Wei has won 47.37%. The same stats for first serve returns are 29.41% and 35.99% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Anna Kalinskaya has saved 49.56% of breakpoints in recent form, whereas Sijia Wei has saved 48.31% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Anna Kalinskaya has won 51.22% of matches played (W/L 21/20), with Sijia Wei winning 48.98% (W/L 24/25) that gives us an overall head-to head prediction overview.
- Best surface: Anna Kalinskaya has their best career surface win % on Hard, winning 65% (W/L 168/91), and worse career win % on I.hard, winning 55% (W/L 30/25). Sijia Wei has their best career surface win % on I.hard, winning 65% (W/L 10/4), and worse career win % on Grass, winning 33% (W/L 3/6).
- Player level: In the last year, Anna Kalinskaya has played most of their matches on the Main tour, winning 61.11% of matches (W/L 11/7), where as Sijia Wei has played most of their matches on the Challengers/ITF tournaments > $10K, winning 46.15% of matches (W/L 12/14). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Opponent quality stats: Over the last 12 months, Anna Kalinskaya has played against opponents with an average rank of 53.22 while Sijia Wei has played against players with an average rank of 208.67.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Anna Kalinskaya has won 60% of deciding sets over the last 12 months, while Sijia Wei has won 50% in all matches played on tour.
- Break point conversion: In recent form, Anna Kalinskaya has converted 37.97% of breakpoint opportunities, and Sijia Wei has converted 41.48% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Anna Kalinskaya vs Sijia Wei Editorial Preview By TennisTipster88.
Recent Performance Stats
2nd Serve Win %: Kalinskaya 48%, Wei 45%.
Opp 2nd Serve Pts Won: Kalinskaya 55%, Wei 55%.
Break Points Saved %: Kalinskaya 55%, Wei 52%.
A. Kalinskaya Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Wuhan Open - Wuhan - 06-10-2025 | ||||
R1  Rebecca SramkovaR. Sramkova | L | 6-2 3-6 6-3 | ||
| China Open - Beijing - 22-09-2025 | ||||
R2  Maria Camila Osorio SerranoM. Camila | L | 6-1 4-6 6-4 | ||
| U.S. Open - New York - 25-08-2025 | ||||
R3  Iga SwiatekI. Swiatek | L | 7-6(2) 6-4 | ||
R2  Yulia PutintsevaY. Putintseva | W | 6-1 7-5 | ||
R1  Clervie NgounoueC. Ngounoue | W | 6-0 5-7 6-4 | ||
S. Wei Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| WTA 125 Jinan Open - Jinan - 13-10-2025 | ||||
R2  Anna BondarA. Bondar | L | 6-1 7-5 | ||
R1  Katarina ZavatskaK. Zavatska | W | 7-5 7-6(4) | ||
| China Open - Beijing - 22-09-2025 | ||||
R1  Zeynep SonmezZ. Sonmez | L | 6-2 6-0 | ||
 Huzhou Open - Huzhou - 08-09-2025 | ||||
R2  Kyoka OkamuraK. Okamura | L | 3-6 7-5 4-2 ret. | ||
R1  Carol ZhaoC. Zhao | W | 6-3 6-3 | ||
A. Kalinskaya vs S. Wei Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 61.75% (318/197) | YTD Win/Loss | 64.71% (187/102) |
| 59.39% (705/482) | Sets Win/Loss | 62.58% (398/238) |
| 53.12% (5800/5118) | Games Win/Loss | 55.90% (3219/2539) |
| 64.86% (168/91) | Hard Win/Loss | 67.76% (166/79) |
| 58.57% (82/58) | Clay Win/Loss | 38.10% (8/13) |
| 59.42% (41/28) | Indoor Hard W/L | 71.43% (10/4) |
| 57.45% (27/20) | Grass Win/Loss | 33.33% (3/6) |
| 0.16 | Aces Per Game | 0.19 |
| 857 | Aces Total | 542 |
| 0.33 | Double Faults Per Game | 0.32 |
| 1749 | Total Double Faults | 903 |
| 1:31:19 | Average Match Time | 1:21:1 |
| 382.4 | Average Opponent Rank | 412.87 |
| 63% (21577/34055) | 1st Serve % | 57% (9439/16437) |
| 63% (13678/21577) | 1st Serve Win % | 65% (6096/9439) |
| 48% (5944/12478) | 2nd Serve Win % | 48% (3339/6998) |
| 48% (1976/4143) | Break Points Won % (Total) | 50% (1105/2201) |
| 45% (15306/34276) | Return Points Win % | 48% (7933/16526) |
| 58.67% (44/31) | Slam W/L | 52.94% (9/8) |
| 61.36% (54/34) | Masters W/L | 16.67% (1/5) |
| 0.00% (0/1) | Cups W/L | 50.00% (1/1) |
| 52.94% (90/80) | Main Tour W/L | 47.37% (9/10) |
| 69.08% (105/47) | Challenger W/L | 63.40% (97/56) |
| 86.21% (25/4) | Futures W/L | 76.09% (70/22) |
| 63% (313/500) | Best of 3 Sets Win % | 66% (184/280) |
| 33% (2/6) | Best of 5 Sets Win % | 0% (0/1) |
| 60% (72/121) | Tiebreaks Win % (Total) | 55% (24/44) |
| 57% (93/162) | Deciding Set Win % | 60% (39/65) |
| 88% (310/273) | 1st Set Won, Won Match | 92% (180/166) |
| 12% (310/36) | 1st Set Won, Lost Match | 8% (180/14) |
| 22% (204/44) | 1st Set Lost, Won Match | 18% (109/20) |
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