Japan · WTA
Ena Koike
No. 320 217 pts
Right now
Ena Koike fell in the Osaka qualifying draw on Saturday 17 October. She has lost her last six matches, bringing her 2026 season record to 26-23 across all surfaces.
Next match
Opponent, time and what people predict.
Ena Koike is out of Japan Open: lost the qualifying semi-finals to Kayla Day. The next tournament appears here once a draw is published.
World ranking
No. 320
Down 2 places since 12 Oct
2026 season
26–23
Last 5 matches
L L L L L
Career titles
0
Our take comes with Koike's next match.
Show the numbers
2026 record
26 wins 23 losses
Wins 53% of her matches
Titles and finals
Clay Best surface 67%
of matches won · 2 wins, 1 loss 
Hard Most matches 52%
of matches won · 24 wins, 22 losses In plain words
Tournament run i
Koike’s road through Japan Open.
-
Qualifying semi-finals Lost
E. Koike 53
K. Day 76
News and insights i
Headlines about Ena Koike from our sources, each linking to the source.
No fresh headlines about Ena Koike from our sources yet.
Serve and return i
Koike this season, 5 matches with statistics, next to the tour average.
Serve points
Koike Tour
Aces per match 2.4 2.8
Double faults 6.0 3.5
1st serve points won 65% 65%
2nd serve points won 45% 46%
Games and break points
Koike Tour
Service games held 61% 68%
Break points saved 37% 56%
Return games won 25% 37%
Break points converted 50% 46%
The tick on each bar is the median of the WTA top 100 this season. Green: clearly ahead of the tour.
Career i
Koike’s year-end ranking, season by season, from the first year on tour to now.
Results i
Every singles result, newest first, with the chance people gave her before the match.
| Result | Opponent | Score | People gave |
|---|---|---|---|
| L | Kayla Day | 5-73-6 | |
| L |  Arantxa Rus | 1-63-6 | |
| L | Arianna Zucchini | 6-24-62-6 | |
| L | Lucciana Perez Alarcon | 5-76-7 | |
| L |  Sara Sorribes Tormo | 5-72-6 | |
| L |  Nadia Podoroska | 6-33-62-6 | |
| W | L. V. Villamil Arias | 6-06-2 | |
| L |  Xiyu Wang | 2-62-6 |
Show next 20 of 41 more
| L |  Kylie Collins | 2-65-7 | |
| L |  Sakura Hosogi | 5-77-52-6 | |
| W | Miho Kuramochi | 6-26-3 | |
| W | Isabella Marton | 6-36-3 | |
| L | Savannah Broadus | 6-73-6 | |
| W | Tatum Evans | 7-56-2 | |
| W |  Mei Yamaguchi | 6-46-4 | |
| W |  Ayana Akli | 6-43-63-1 ret. | |
| L | Ayana Akli | 4-62-6 | |
| W | Capucine Jauffret | 6-03-66-4 | |
| W | Kylie Collins | 0-66-36-3 | |
| L |  Ana Grubor | 7-60-2 ret. | |
| L |  Whitney Osuigwe | 6-42-62-6 | |
| L | Georgiana Serban Raluca | 6-45-74-6 | |
| W | Erika Sema | 6-33-67-5 | |
| L | Hanna Chang | 4-66-7 | |
| W | Suha Lee | 3-65-5 ret. | |
| W | Meiqi Guo | 7-56-4 | |
| W |  Gaeul Jang | 6-26-2 | |
| W | Jeongha Oh | 6-16-1 |
Show next 20 of 21 more
| L |  Hayu Kinoshita | 1-66-7 | |
| W |  Maddison Inglis | 6-36-0 | |
| W | Player 101116 | 6-26-1 | |
| L |  Emerson Jones | 4-64-6 | |
| L | Hanna Chang | 4-64-6 | |
| W | Eri Shimizu | 6-36-3 | |
| W | Ayano Shimizu | 6-36-1 | |
| L |  Kyoka Okamura | 4-64-6 | |
| W | Gabriella da Silva Fick | 3-66-46-0 | |
| W | Kisa Yoshioka | 2-66-46-3 | |
| L |  Yexin Ma | 6-74-6 | |
| W |  Claire Liu | 6-27-6 | |
| W | Hiroko Kuwata | 7-57-5 | |
| L | Haley Giavara | 5-72-6 | |
| W |  Xiaodi You | 6-36-3 | |
| L |  Akasha Urhobo | 4-67-55-7 | |
| W |  Alicia Herrero Linana | 6-36-2 | |
| W | Kylie Collins | 6-34-66-4 | |
| L | Lea Ma | 1-64-6 | |
| W | Janae Preston | 7-66-0 |
Show next 1 of 1 more
| W | Lia Karatancheva | 6-47-5 |
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