Katerina Siniakova vs Jelena Ostapenko Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
K. Siniakova vs J. Ostapenko
Katerina Siniakova
CZE
w
l
w
l
w
w
w
w
w
l
2
Win
2
Played
0
Win
29
Age
28
1.74m
Height
1.77m
49
C. Rank
23
27
Best Rank
5
5
Total Titles
9
0
YTD Titles
1
$4.2M
Career Money
$11.7M
Right-handed (two-handed backhand)
Plays
Right-handed (two-handed backhand)
Jelena Ostapenko
LAT
l
l
w
l
l
w
l
l
l
l
2
Win
2
Played
0
Win
29
Age
28
1.74m
Height
1.77m
49
C. Rank
23
27
Best Rank
5
5
Total Titles
9
0
YTD Titles
1
$4.2M
Career Money
$11.7M
Right-handed (two-handed backhand)
Plays
Right-handed (two-handed backhand)
Head-to-head: Siniakova 2 - 0 Ostapenko
They have played 4 sets in total, with Katerina Siniakova winning 4 and Jelena Ostapenko winning 0. The last match between Katerina Siniakova and Jelena Ostapenko was at the Rogers Cup - Montreal, 09-08-2021, Round: R1, Surface: Hard, with Katerina Siniakova getting the victory 6-1 6-3.
| Players | Head To Head Match Wins |
|---|---|
| Siniakova | 2 |
| Ostapenko | 0 |
Last 2 H2H Matches:
(R1) Rogers Cup - Montreal(08-09-21)
Katerina Siniakova
6
6
Jelena Ostapenko
1
3
(R2) China Open - Beijing(09-30-19)
Katerina Siniakova
6
6
Jelena Ostapenko
2
1
K. Siniakova vs J. Ostapenko H2H Profile
| Stats | ||
|---|---|---|
| $4,196,015 | Career Prize Money | $11,743,067 |
| 58.56% (407-288) | Career Total W/L | 61.23% (409-259) |
| 2 | Hard | 0 |
| 15 | Titles | 16 |
| 2 | Total H2H Matches | 0 |
| 44.74% (17-21) | YTD Win/Loss | 47.37% (18-20) |
| 0 | YTD Titles | 1 |
K. Siniakova vs J. Ostapenko Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Katerina Siniakova has won 40.06% of points on their second serve, while Jelena Ostapenko has won 38.70%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Katerina Siniakova, in recent form, has won 50.00% of their opponent's second serve points, while Jelena Ostapenko has won 48.82%. The same stats for first serve returns are 30.44% and 32.48% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Katerina Siniakova has saved 50.00% of breakpoints in recent form, whereas Jelena Ostapenko has saved 40.77% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Katerina Siniakova has won 62.71% of matches played (W/L 37/22), with Jelena Ostapenko winning 47.37% (W/L 18/20) that gives us an overall head-to head prediction overview.
- Best surface: Katerina Siniakova has their best career surface win % on Clay, winning 62% (W/L 130/80), and worse career win % on Hard, winning 56% (W/L 179/143). Jelena Ostapenko has their best career surface win % on Grass, winning 62% (W/L 54/26), and worse career win % on Hard, winning 54% (W/L 145/125).
- Player level: In the last year, Katerina Siniakova has played most of their matches on the Main tour, winning 64.29% of matches (W/L 18/10), where as Jelena Ostapenko has played most of their matches on the Masters series, winning 41.18% of matches (W/L 7/10). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Direct H2H matches: They have played 2 times before with Katerina Siniakova winning 2 times and Jelena Ostapenko being victorious 0 times. They have played 4 sets in total, with Katerina Siniakova winning 4 and Jelena Ostapenko winning 0.
- The last match between Katerina Siniakova and Jelena Ostapenko was at the Rogers Cup - Montreal, 09-08-2021, Round: R1, Surface: Hard, with Katerina Siniakova getting the victory 6-1 6-3.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:7:38.
- Opponent quality stats: Over the last 12 months, Katerina Siniakova has played against opponents with an average rank of 122.07 while Jelena Ostapenko has played against players with an average rank of 62.05.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Katerina Siniakova has won 43% of deciding sets over the last 12 months, while Jelena Ostapenko has won 64% in all matches played on tour.
- Break point conversion: In recent form, Katerina Siniakova has converted 35.29% of breakpoint opportunities, and Jelena Ostapenko has converted 50.00% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Katerina Siniakova vs Jelena Ostapenko Editorial Preview By TennisTipster88.
K. Siniakova vs J. Ostapenko H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 2 | H2H Matches Won | 0 |
| 4 | Sets Won | 0 |
| 24 | Games Won | 7 |
| 1 | Aces (Total) | 0 |
| 2 | Total Double Faults | 13 |
| 1:7:38 | Average Match Time | 1:7:38 |
| 64% (58/90) | 1st Serve % | 46% (51/111) |
| 69% (40/58) | 1st Serve Win % | 55% (28/51) |
| 56% (18/32) | 2nd Serve Win % | 32% (19/60) |
| 60% (12/20) | Break Pts Won % | 38% (3/8) |
| 58% (64/111) | Return Points Win % | 36% (32/90) |
| 100% (2/2) | Best‑of‑3 Win % | 0% (0/2) |
| 100% (2/2) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/2) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/2) |
Recent Performance Stats
2nd Serve Win %: Siniakova 45%, Ostapenko 41%.
Opp 2nd Serve Pts Won: Siniakova 56%, Ostapenko 57%.
Break Points Saved %: Siniakova 56%, Ostapenko 50%.
K. Siniakova Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Wuhan Open - Wuhan - 06-10-2025 | ||||
QF  Jessica PegulaJ. Pegula | L | 2-6 6-0 6-3 | ||
R3 Iva JovicI. Jovic | W | 7-5 6-3 | ||
R2  Maya JointM. Joint | W | 6-3 6-1 | ||
R1  Diana ShnaiderD. Shnaider | W | 6-4 6-4 | ||
Q3  Yafan WangY. Wang | W | 6-3 7-5 | ||
J. Ostapenko Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Wuhan Open - Wuhan - 06-10-2025 | ||||
R1  Sorana CirsteaS. Cirstea | L | 6-0 2-1 ret. | ||
| China Open - Beijing - 22-09-2025 | ||||
R2 Priscilla HonP. Hon | L | 6-3 6-2 | ||
| Guadalajara Open Akron - Guadalajara - 08-09-2025 | ||||
R2  Marina StakusicM. Stakusic | L | 6-4 6-7(6) 6-2 | ||
| U.S. Open - New York - 25-08-2025 | ||||
R2 Taylor TownsendT. Townsend | L | 7-5 6-1 | ||
R1 Xiyu WangX. Wang | W | 6-4 6-3 | ||
K. Siniakova vs J. Ostapenko Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 58.56% (407/288) | YTD Win/Loss | 61.23% (409/259) |
| 56.94% (927/701) | Sets Win/Loss | 57.77% (900/658) |
| 52.69% (7904/7097) | Games Win/Loss | 53.38% (7632/6665) |
| 55.59% (179/143) | Hard Win/Loss | 53.70% (145/125) |
| 61.90% (130/80) | Clay Win/Loss | 66.86% (117/58) |
| 61.86% (60/37) | Indoor Hard W/L | 65.03% (93/50) |
| 57.58% (38/28) | Grass Win/Loss | 67.50% (54/26) |
| 0.18 | Aces Per Game | 0.24 |
| 1343 | Aces Total | 1647 |
| 0.36 | Double Faults Per Game | 0.43 |
| 2675 | Total Double Faults | 3031 |
| 1:28:54 | Average Match Time | 1:13:48 |
| 385.52 | Average Opponent Rank | 376.14 |
| 62% (26858/43522) | 1st Serve % | 56% (20945/37471) |
| 63% (16925/26858) | 1st Serve Win % | 65% (13671/20945) |
| 45% (7437/16665) | 2nd Serve Win % | 43% (7174/16512) |
| 47% (2604/5513) | Break Points Won % (Total) | 49% (2313/4708) |
| 45% (19869/43711) | Return Points Win % | 46% (17077/37028) |
| 44.71% (38/47) | Slam W/L | 61.39% (62/39) |
| 47.55% (68/75) | Masters W/L | 52.38% (88/80) |
| 62.50% (5/3) | Cups W/L | 58.06% (18/13) |
| 58.95% (191/133) | Main Tour W/L | 60.17% (139/92) |
| 77.97% (92/26) | Challenger W/L | 66.25% (53/27) |
| 76.47% (13/4) | Futures W/L | 85.96% (49/8) |
| 59% (403/685) | Best of 3 Sets Win % | 61% (399/653) |
| 0% (0/3) | Best of 5 Sets Win % | 40% (2/5) |
| 59% (86/146) | Tiebreaks Win % (Total) | 57% (76/134) |
| 53% (130/244) | Deciding Set Win % | 61% (139/227) |
| 86% (400/345) | 1st Set Won, Won Match | 86% (387/333) |
| 14% (400/55) | 1st Set Won, Lost Match | 14% (387/54) |
| 21% (294/63) | 1st Set Lost, Won Match | 26% (281/74) |
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