Sonja Zhiyenbayeva vs Ena Koike Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Zhiyenbayeva vs E. Koike
Sonja Zhiyenbayeva
GER
l
w
w
w
l
l
w
w
l
l
0
Win
0
Played
0
Win
19
Age
19
-
Height
-
809
C. Rank
568
630
Best Rank
528
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Ena Koike
JPN
l
l
w
w
l
w
l
l
w
w
0
Win
0
Played
0
Win
19
Age
19
-
Height
-
809
C. Rank
568
630
Best Rank
528
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Zhiyenbayeva 0 - 0 Koike
| Players | Head To Head Match Wins |
|---|---|
| Zhiyenbayeva | 0 |
| Koike | 0 |
Last 0 H2H Matches:
No past h2h happened.
S. Zhiyenbayeva vs E. Koike H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 56.52% (39-30) | Career Total W/L | 55.28% (68-55) |
| 2 | Titles | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
S. Zhiyenbayeva vs E. Koike Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Sonja Zhiyenbayeva has won 38.54% of points on their second serve, while Ena Koike has won 44.29%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Sonja Zhiyenbayeva, in recent form, has won 51.32% of their opponent's second serve points, while Ena Koike has won 48.65%. The same stats for first serve returns are 26.57% and 28.10% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Sonja Zhiyenbayeva has saved 41.03% of breakpoints in recent form, whereas Ena Koike has saved 52.71% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Sonja Zhiyenbayeva has won 55.56% of matches played (W/L 5/4), with Ena Koike winning 55.77% (W/L 29/23) that gives us an overall head-to head prediction overview.
- Best surface: Sonja Zhiyenbayeva has their best career surface win % on Hard, winning 64% (W/L 21/12), and worse career win % on Clay, winning 50% (W/L 16/16). Ena Koike has their best career surface win % on I.hard, winning 64% (W/L 4/2), and worse career win % on Clay, winning 52% (W/L 13/12).
- Player level: In the last year, Sonja Zhiyenbayeva has played most of their matches on the Challengers/ITF tournaments > $10K, winning 50.00% of matches (W/L 3/3), where as Ena Koike has played most of their matches on the Challengers/ITF tournaments > $10K, winning 58.14% of matches (W/L 25/18). 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, Sonja Zhiyenbayeva has played against opponents with an average rank of 434 while Ena Koike has played against players with an average rank of 375.81.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Sonja Zhiyenbayeva has won 100% of deciding sets over the last 12 months, while Ena Koike has won 41% in all matches played on tour.
- Break point conversion: In recent form, Sonja Zhiyenbayeva has converted 37.78% of breakpoint opportunities, and Ena Koike has converted 35.78% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Sonja Zhiyenbayeva vs Ena Koike Editorial Preview By TennisTipster88.
Recent Performance Stats
2nd Serve Win %: Zhiyenbayeva 44%, Koike 48%.
Opp 2nd Serve Pts Won: Zhiyenbayeva 56%, Koike 56%.
Break Points Saved %: Zhiyenbayeva 47%, Koike 52%.
S. Zhiyenbayeva Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 W50 Austin - 10-11-2025 | ||||
R1  Kristina LiutovaK. Liutova | L | 7-5 6-0 | ||
 W15 Lincoln - 03-11-2025 | ||||
QF Edda MamedovaE. Mamedova | L | 6-2 6-3 | ||
R2  Virginia CrockerV. Crocker | W | 6-0 6-3 | ||
R1  Isabel Adrover GallegoI. Adrover | W | 6-0 6-4 | ||
| W35 Norman - 20-10-2025 | ||||
R1 Victoria OsuigweV. Osuigwe | L | 6-2 6-2 | ||
E. Koike Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W50 Yokohama - 24-11-2025 | ||||
Q3 Erika SemaE. Sema | W | 6-0 6-3 | ||
Q1 Natsuho ArakawaN. Arakawa | W | 6-7(6) 6-2 6-4 | ||
| W100 Takasaki - 17-11-2025 | ||||
R1 Hikaru SatoH. Sato | L | 3-6 6-2 6-4 | ||
| W100 Irapuato - 27-10-2025 | ||||
R2  Hanne VandewinkelH. Vandewinkel | L | 6-4 6-3 | ||
R1  Marianne AngelM. Angel | W | 6-2 6-1 | ||
S. Zhiyenbayeva vs E. Koike Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 56.52% (39/30) | YTD Win/Loss | 55.28% (68/55) |
| 53.95% (82/70) | Sets Win/Loss | 55.63% (158/126) |
| 52.55% (743/671) | Games Win/Loss | 53.26% (1381/1212) |
| 63.64% (21/12) | Hard Win/Loss | 55.43% (51/41) |
| 50.00% (16/16) | Clay Win/Loss | 52.00% (13/12) |
| 50.00% (2/2) | Indoor Hard W/L | 66.67% (4/2) |
| 0.14 | Aces Per Game | 0.13 |
| 96 | Aces Total | 168 |
| 0.36 | Double Faults Per Game | 0.33 |
| 246 | Total Double Faults | 417 |
| 1:22:48 | Average Match Time | 1:28:31 |
| 471.32 | Average Opponent Rank | 367.6 |
| 57% (2280/3982) | 1st Serve % | 60% (4211/7011) |
| 61% (1398/2280) | 1st Serve Win % | 63% (2673/4211) |
| 46% (777/1702) | 2nd Serve Win % | 47% (1305/2800) |
| 51% (266/522) | Break Points Won % (Total) | 46% (362/784) |
| 48% (1862/3878) | Return Points Win % | 44% (3027/6879) |
| 0% (0/0) | Masters W/L | 0.00% (0/1) |
| 0% (0/0) | Main Tour W/L | 0.00% (0/4) |
| 37.50% (9/15) | Challenger W/L | 56.38% (53/41) |
| 66.67% (30/15) | Futures W/L | 62.50% (15/9) |
| 57% (39/69) | Best of 3 Sets Win % | 56% (68/122) |
| 46% (6/13) | Tiebreaks Win % (Total) | 59% (17/29) |
| 71% (10/14) | Deciding Set Win % | 44% (17/39) |
| 97% (38/37) | 1st Set Won, Won Match | 88% (65/57) |
| 3% (38/1) | 1st Set Won, Lost Match | 12% (65/8) |
| 6% (31/2) | 1st Set Lost, Won Match | 19% (58/11) |
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