
Japan
| Age | 25 (17-10-2000) |
| Country | |
| Birthplace | |
| Height | |
| Weight | |
| Plays | |
| Backhand | |
| Favorite Surface | |
| Coach | |
| Turned Pro | |
| Player Status | Active |
Hard
Clay
Grass
Indoor
All
| Aces / Game | 0.12 | 44 / 381 |
| DFs / Game | 0.30 | 115 / 381 |
| 1st Serve % | 64.8% | 1673 / 2582 |
| 1st Serve Win % | 56.9% | 952 / 1673 |
| 2nd Serve Win % | 43.0% | 391 / 909 |
| Service Points Win % | 52.0% | 1343 / 2582 |
| Opponent Aces / Game | 0.18 | 70 / 381 |
| Opponent Double Faults / Game | 0.41 | 157 / 381 |
| Opponent 1st Serve % | 62.8% | 1567 / 2495 |
| 1st Return Win % | 38.0% | 595 / 1567 |
| 2nd Return Win % | 58.2% | 540 / 928 |
| Return Points Win % | 45.5% | 1135 / 2495 |
| Break Points Saved Per Game | 0.52 | 197 / 381 |
| Break Points Faced Per Game | 0.97 | 371 / 381 |
| Break Points Save % | 53.1% | 197 / 371 |
| Service Hold % | 54.4% | 207 / 381 |
| Break Points Won Per Game | 0.39 | 150 / 381 |
| Opponent Break Points Per Game | 0.74 | 281 / 381 |
| BP Won % | 53.4% | 150 / 281 |
| Opp Hold % | 60.7% | 231 / 381 |
| W35 Zhengzhou | ||||||
17 Jun 2026 R1 | 7 5 7 6 | L | H2H 0-0 | |||
| W100 Wuning | ||||||
10 Jun 2026 R1 | 6 4 5 7 6 4 | L | H2H 0-0 | |||
| W50 Wuning | ||||||
06 Jun 2026 SF | 6 1 6 1 | L | H2H 0-0 | |||
05 Jun 2026 QF | 6 1 4 6 6 4 | W | H2H 0-0 | |||
| year | All | hard | clay | indoor | grass |
| 2026 | 16-20 | 12-16 | 0-0 | 4-4 | 0-0 |
| 2025 | 44-27 | 44-27 | 0-0 | 0-0 | 0-0 |
| 2024 | 48-34 | 48-32 | 0-0 | 0-2 | 0-0 |
| 2023 | 25-27 | 15-15 | 3-8 | 6-3 | 1-1 |
| 2022 | 45-29 | 5-4 | 34-20 | 6-4 | 0-1 |
| 2021 | 14-17 | 14-17 | 0-0 | 0-0 | 0-0 |
| 2020 | 7-4 | 6-3 | 0-0 | 1-1 | 0-0 |
| 2019 | 32-23 | 14-11 | 18-12 | 0-0 | 0-0 |
| 2018 | 8-6 | 1-1 | 0-0 | 7-5 | 0-0 |
| 2017 | 0-1 | 0-0 | 0-0 | 0-1 | 0-0 |
| 2016 | 2-4 | 1-1 | 0-0 | 0-2 | 1-1 |
| Grand Slam | 0.0% | 0 / 0 |
| Masters | 0.0% | 0 / 0 |
| Main Tour | 60.0% | 6 / 4 |
| Cups | 0.0% | 0 / 0 |
| Challengers | 51.7% | 148 / 138 |
| Futures | 63.5% | 87 / 50 |
| Vs No.1 | 0.0% | 0 / 0 |
| Vs Top.5 | 0.0% | 0 / 0 |
| Vs Top.10 | 0.0% | 0 / 0 |
| Vs Top.20 | 0.0% | 0 / 0 |
| Vs Top.50 | 0.0% | 0 / 1 |
| Vs Top.100 | 0.0% | 0 / 4 |
| Overall | 55.5% | 221 / 177 |
| Hard | 55.7% | 160 / 127 |
| Clay | 57.9% | 55 / 40 |
| Indoor | 36.4% | 4 / 7 |
| Grass | 40.0% | 2 / 3 |
| Final | 57.1% | 4 / 3 |
| Semi-Final | 31.8% | 7 / 15 |
| Quarter-Final | 53.7% | 22 / 19 |
| Third | 0.0% | 0 / 2 |
| Second | 53.1% | 43 / 38 |
| First | 54.9% | 79 / 65 |
| Qualifying Final | 51.8% | 29 / 27 |
| Qualifying R2 | 80.0% | 12 / 3 |
| Qualifying R1 | 69.2% | 45 / 20 |
Title
Finals
![]() Rina Saigo | Loss VIEW H2H | ![]() Viktorija Golubic | ||
![]() Rina Saigo | Loss VIEW H2H | ![]() Cristina Bucsa | ||
![]() Rina Saigo | Loss VIEW H2H | ![]() Petra Martic | ||
![]() Rina Saigo | Draw VIEW H2H | ![]() Sara Errani | ||
![]() Rina Saigo | Draw VIEW H2H | ![]() Yanina Wickmayer | ||
![]() Rina Saigo | Draw VIEW H2H | ![]() Jia-Jing Lu | ||
![]() Rina Saigo | Draw VIEW H2H | ![]() Ayumi Morita | ||
![]() Rina Saigo | Draw VIEW H2H | ![]() Jessy Rompies | ||
![]() Rina Saigo | Draw VIEW H2H | ![]() Nika Kukharchuk | ||
![]() Rina Saigo | Draw VIEW H2H | ![]() Amanda Carreras | ||
![]() Rina Saigo | Draw VIEW H2H | ![]() Ashmitha Easwaramurthi | ||
![]() Rina Saigo | Draw VIEW H2H | ![]() Laura Siegemund | ||