H2H data updated: 2026-09-13 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Hiroko Kuwata vs Ayaka Okuno.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Hiroko Kuwata | 6-1 6-2 | Ayaka Okuno | Match data | Oct 8, 2016 | Q1 | Tianjin | International → modern equivalent WTA 250 | Hard |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hiroko Kuwata | #498 | #150 | 377 | 1,523 | 1 | 8 | 11.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| Ayaka Okuno | #1,470 | #263 | 178 | 1,500 | 0 | 1 | 0.0% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Hiroko Kuwata | Ayaka Okuno | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 21 | — | — | — | — | — | — | — | 2016 | 0–1 | 0.0% | #439 | 1,455 | 0 | 0 |
| 23 | 2014 | 1–2 | 33.3% | #190 | 1,506 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2015 | 0–1 | 0.0% | #183 | 1,489 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2016 | 0–3 | 0.0% | #201 | 1,426 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 2018 | 0–1 | 0.0% | #272 | 1,398 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 2019 | 0–1 | 0.0% | #337 | 1,386 | 0 | 0 | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Age | Hiroko Kuwata | Ayaka Okuno | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2016 | 1455 | 96.8 | -1.26 | +0.20 | 0.918 | 47.8% | — | — | — | 33.3% | -1.00 | 0–1 | 0–1 | — | 0.00 |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1441 | 93.8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2014 | 1506 | 111.0 | -1.61 | +0.78 | 1.021 | 50.6% | +17 | — | — | 42.9% | +0.57 | 0–1 | 0–1 | — | -0.34 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2015 | 1490 | 99.7 | — | — | — | — | — | — | — | 33.3% | -0.33 | 0–1 | — | — | +0.13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2016 | 1427 | 94.8 | -0.09 | +0.18 | 0.830 | 45.7% | +5 | — | — | 14.3% | -2.57 | 0–1 | 0–1 | — | +0.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2017 | 1420 | 96.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2018 | 1398 | 97.2 | -1.37 | -2.40 | 0.845 | 46.3% | — | — | — | 0.0% | -2.50 | — | — | — | +0.19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2019 | 1387 | 91.9 | -2.62 | -1.60 | 0.690 | 40.2% | — | — | — | 0.0% | -3.00 | — | — | — | +0.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 33 | 2024 | 1376 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 34 | 2025 | 1365 | 95.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 35 | 2026 | 1318 | 95.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1523 | 94.2 | -1.29 | -0.19 | 0.882 | 47.1% | +11 | — | — | 23.8% | -1.24 | 0–3 (0%) | 0–2 | — | +0.67 | — | 1500 | 95.5 | -1.26 | +0.20 | 0.918 | 47.8% | — | — | — | 33.3% | -1.00 | 0–1 | 0–1 | — | 0.00 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Sachia Vickery | 0 | 1 | 1 | Apr 11, 2019 | H2H |
| Fangzhou Liu | 0 | 1 | 1 | Jul 26, 2018 | H2H |
| Denisa Satralova | 0 | 1 | 1 | Sep 28, 2016 | H2H |
| Caroline Wozniacki | 0 | 1 | 1 | Jul 20, 2016 | H2H |
| Yuxuan Zhang | 0 | 1 | 1 | Feb 11, 2016 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Su-Wei Hsieh | 0 | 1 | 1 | Feb 11, 2016 | H2H |