Keisuke Saitoh
Updated
- Rating6465.80
- ATP rank#602
- Last 108-2
- Last 305-1
- Current streak1 Loss
Recent match previews
- 2026-10-09: vs Jay Dylan Hara Friend, ATP Wuning (X) (China)
- 2026-10-08: vs Akira Santillan, ATP Wuning (X) (China)
Match effects, last 365 days
| Date | Opponent | Opp Rank | Opp Rating | Score | Result | Effect | % of Ranking | Tour | Tournament | Note |
|---|---|---|---|---|---|---|---|---|---|---|
| 10.10.2026 | Jay Dylan Hara Friend | 298 | 6636.88 | 6-2, 6-1 | Loss | -58.92 | 41.88% | ATP SINGLES / 10.10.2026 | China Wuning | |
| 09.10.2026 | Akira Santillan | 486 | 6521.17 | 6-7, 6-1, 6-4 | Win | 168.70 | 249.37% | ATP SINGLES / 09.10.2026 | China Wuning | |
| 07.10.2026 | Hiroki Moriya | 528 | 6496.56 | 6-2, 6-3 | Win | 233.26 | 163.71% | ATP SINGLES / 07.10.2026 | China Wuning | |
| 06.10.2026 | Dominik Palan | 687 | 6430.78 | 7-6, 6-4 | Win | 64.98 | 162.45% | ATP SINGLES / 06.10.2026 | China Wuning | |
| 05.10.2026 | Yusuke Takahashi | 693 | 6428.86 | 4-6, 6-3, 6-2 | Win | 77.43 | 214.94% | ATP SINGLES / 05.10.2026 | China Wuning | |
| 04.10.2026 | Zicong Wang | 3991 | 5831.84 | 6-1, 6-0 | Win | 0.00 | 159.97% | ATP SINGLES / 04.10.2026 | China Wuning | |
| 29.09.2026 | Mattia Bellucci | 70 | 6864.15 | 6-2, 6-2 | Loss | 0.00 | 51.31% | ATP SINGLES / 29.09.2026 | China Jingshan | |
| 28.09.2026 | Koki Matsuda | 703 | 6425.20 | 6-3, 6-2 | Win | 161.90 | 152.74% | ATP SINGLES / 28.09.2026 | China Jingshan | |
| 13.09.2026 | Jerry Roddick | 922 | 6357.44 | 1-6, 6-3, 6-3 | Win | 39.33 | 147.42% | ATP SINGLES / 13.09.2026 | Japan Sapporo | |
| 12.09.2026 | Seong Chan Hong | 325 | 6617.55 | 6-7, 6-2, 6-4 | Win | 260.08 | 202.55% | ATP SINGLES / 12.09.2026 | Japan Sapporo | |
| 11.09.2026 | Kuan Yi Lee | 994 | 6341.40 | 6-0, 6-2 | Win | 113.10 | 134.00% | ATP SINGLES / 11.09.2026 | Japan Sapporo | |
| 10.09.2026 | Yu Tanaka | 1269 | 6272.16 | 6-4, 6-2 | Win | -6.14 | 132.97% | ATP SINGLES / 10.09.2026 | Japan Sapporo | |
| 09.09.2026 | Kokoro Isomura | 711 | 6422.03 | 6-4, 6-1 | Win | 151.23 | 131.95% | ATP SINGLES / 09.09.2026 | Japan Sapporo | |
| 03.09.2026 | Chase Ferguson | 959 | 6349.83 | 6-2, 6-3 | Win | 86.53 | 125.99% | ATP SINGLES / 03.09.2026 | Japan Urayasu | |
| 01.09.2026 | Sena Okabe | 2402 | 6072.00 | 6-1, 6-4 | Win | -121.90 | 124.07% | ATP SINGLES / 01.09.2026 | Japan Urayasu | |
| 26.08.2026 | Matthew Dellavedova | 575 | 6475.76 | 6-1, 6-2 | Loss | -220.04 | 29.62% | ATP SINGLES / 26.08.2026 | Taiwan Taipei I | |
| 18.08.2026 | Tsung Hao Huang | 1250 | 6275.56 | 6-2, 7-5 | Loss | -361.67 | 64.97% | ATP SINGLES / 18.08.2026 | Taiwan Taipei | |
| 01.08.2026 | Sam Ryan Ziegann | 1273 | 6271.79 | 6-3, 6-7, 6-3 | Loss | -259.01 | 97.72% | ATP SINGLES / 01.08.2026 | Indonesia Bali | |
| 31.07.2026 | San Hui Shin | 709 | 6422.75 | 6-7, 6-0, 7-5 | Win | 73.61 | 145.45% | ATP SINGLES / 31.07.2026 | Indonesia Bali | |
| 30.07.2026 | Rafalentino Ali Da Costa | 1754 | 6170.50 | 7-6, 7-6 | Win | -245.30 | 96.22% | ATP SINGLES / 30.07.2026 | Indonesia Bali | |
| 28.07.2026 | Daniel Bagnolini | 1177 | 6294.85 | 6-2, 6-2 | Win | 54.05 | 94.75% | ATP SINGLES / 28.07.2026 | Indonesia Bali | |
| 23.07.2026 | Alexander Chang | 911 | 6360.58 | 7-5, 6-3 | Loss | -266.48 | 60.78% | ATP SINGLES / 23.07.2026 | Indonesia Bali | |
| 22.07.2026 | Ren Nakamura | 2533 | 6052.53 | 6-4, 6-0 | Win | -131.64 | 90.47% | ATP SINGLES / 22.07.2026 | Indonesia Bali | |
| 18.06.2026 | Hunter Heck | 733 | 6417.56 | 6-4, 3-1 | Loss | -198.25 | 29.01% | ATP SINGLES / 18.06.2026 | Japan Tokyo I | |
| 17.06.2026 | Kosuke Ogura | 929 | 6356.12 | 7-6, 4-6, 7-5 | Win | -72.18 | 92.13% | ATP SINGLES / 17.06.2026 | Japan Tokyo I | |
| 29.05.2026 | Alan Magadan | 592 | 6469.67 | 3-6, 6-3, 6-4 | Loss | -0.75 | 64.66% | ATP SINGLES / 29.05.2026 | South Korea Gimcheon | |
| 28.05.2026 | Tai Sach | 909 | 6361.86 | 7-5, 6-0 | Win | 96.06 | 59.23% | ATP SINGLES / 28.05.2026 | South Korea Gimcheon | |
| 27.05.2026 | Hyung Tak Oh | 3635 | 5888.04 | 6-4, 3-6, 7-5 | Win | -493.76 | 73.47% | ATP SINGLES / 27.05.2026 | South Korea Gimcheon | |
| 22.05.2026 | Dong Ju Kim | 937 | 6354.29 | 6-2, 7-6 | Loss | -205.27 | 37.70% | ATP SINGLES / 22.05.2026 | South Korea Gimcheon | |
| 21.05.2026 | Hunter Heck | 733 | 6417.56 | 6-1, 6-1 | Win | 191.75 | 56.12% | ATP SINGLES / 21.05.2026 | South Korea Gimcheon | |
| 20.05.2026 | Matthew Dellavedova | 575 | 6475.76 | 7-6, 6-3 | Win | 124.96 | 55.69% | ATP SINGLES / 20.05.2026 | South Korea Gimcheon | |
| 17.05.2026 | Hoyoung Roh | 802 | 6394.38 | 6-4, 6-1 | Win | 123.58 | 54.42% | ATP SINGLES / 17.05.2026 | South Korea Andong | |
| 16.05.2026 | Woobin Shin | 829 | 6386.95 | 6-4, 5-7, 7-5 | Win | -17.08 | 76.50% | ATP SINGLES / 16.05.2026 | South Korea Andong | |
| 15.05.2026 | San Hui Shin | 709 | 6422.75 | 6-3, 2-6, 6-4 | Win | 66.23 | 62.52% | ATP SINGLES / 15.05.2026 | South Korea Andong | |
| 14.05.2026 | Shinji Hazawa | 1039 | 6329.93 | 6-3, 6-1 | Win | 74.13 | 53.18% | ATP SINGLES / 14.05.2026 | South Korea Andong | |
| 13.05.2026 | Ko Suzuki | 1916 | 6145.88 | 6-3, 6-1 | Win | -69.96 | 52.77% | ATP SINGLES / 13.05.2026 | South Korea Andong | |
| 21.04.2026 | Matthew Summers | 1220 | 6283.36 | 7-5, 6-3 | Loss | -343.69 | 29.70% | ATP SINGLES / 21.04.2026 | Singapore | |
| 16.04.2026 | Emile Hudd | 644 | 6447.76 | 6-4, 6-4 | Loss | -168.05 | 28.57% | ATP SINGLES / 16.04.2026 | Singapore | |
| 15.04.2026 | Isaac Becroft | 807 | 6392.97 | 6-2, 7-6 | Win | 64.67 | 42.53% | ATP SINGLES / 15.04.2026 | Singapore | |
| 02.04.2026 | Chase Ferguson | 959 | 6349.83 | 6-4, 6-3 | Loss | -278.83 | 22.45% | ATP SINGLES / 02.04.2026 | Japan Kashiwa | |
| 31.03.2026 | Noah Zamora | 1006 | 6338.11 | 6-3, 6-3 | Win | 52.31 | 37.89% | ATP SINGLES / 31.03.2026 | Japan Kashiwa | |
| 24.03.2026 | Emile Hudd | 644 | 6447.76 | 6-3, 7-6 | Loss | -111.38 | 26.93% | ATP SINGLES / 24.03.2026 | Japan Tsukuba | |
| 05.03.2026 | Li Tu | 490 | 6518.88 | 6-1, 6-4 | Loss | -114.92 | 12.92% | ATP SINGLES / 05.03.2026 | Australia Launceston | |
| 04.03.2026 | Joshua Charlton | 957 | 6350.07 | 6-3, 7-5 | Win | 49.27 | 30.78% | ATP SINGLES / 04.03.2026 | Australia Launceston | |
| 27.02.2026 | Enzo Aguiard | 856 | 6380.45 | 6-3, 6-1 | Loss | -280.35 | 9.87% | ATP SINGLES / 27.02.2026 | Australia Burnie | |
| 26.02.2026 | Tai Sach | 909 | 6361.86 | 6-4, 7-5 | Win | 46.06 | 29.39% | ATP SINGLES / 26.02.2026 | Australia Burnie | |
| 25.02.2026 | Zachary Adam Gedge | 3218 | 5952.89 | 6-3, 6-3 | Win | -332.91 | 29.16% | ATP SINGLES / 25.02.2026 | Australia Burnie | |
| 30.01.2026 | Oleksandr Ovcharenko | 542 | 6491.61 | 7-6, 7-5 | Loss | -69.64 | 21.88% | ATP SINGLES / 30.01.2026 | Tunisia Monastir | |
| 29.01.2026 | Luca Castagnola | 853 | 6381.52 | 4-6, 7-5, 7-5 | Win | -9.28 | 31.58% | ATP SINGLES / 29.01.2026 | Tunisia Monastir | |
| 28.01.2026 | Toufik Sahtali | 875 | 6373.90 | 6-0, 6-1 | Win | 153.10 | 23.51% | ATP SINGLES / 28.01.2026 | Tunisia Monastir | |
| 23.01.2026 | Dimitris Sakellaridis | 639 | 6450.21 | 6-1, 6-4 | Loss | -183.59 | 9.42% | ATP SINGLES / 23.01.2026 | Tunisia Monastir | |
| 22.01.2026 | Petr Nesterov | 370 | 6589.32 | 6-4, 4-6, 7-6 | Win | 161.01 | 29.93% | ATP SINGLES / 22.01.2026 | Tunisia Monastir | |
| 17.01.2026 | Lukas Pokorny | 616 | 6462.20 | 6-0, 6-4 | Loss | -153.61 | 7.20% | ATP SINGLES / 17.01.2026 | Tunisia Monastir | |
| 16.01.2026 | Dimitris Sakellaridis | 639 | 6450.21 | 6-3, 6-4 | Win | 149.41 | 21.43% | ATP SINGLES / 16.01.2026 | Tunisia Monastir | |
| 15.01.2026 | Egor Agafonov | 1288 | 6267.69 | 7-5, 7-5 | Win | -48.11 | 21.27% | ATP SINGLES / 15.01.2026 | Tunisia Monastir | |
| 14.01.2026 | Tomas Serrano Luis | 1407 | 6242.18 | 6-2, 6-3 | Win | -21.12 | 21.10% | ATP SINGLES / 14.01.2026 | Tunisia Monastir | |
| 28.11.2025 | Geun Jun Kim | 1307 | 6261.18 | 6-4, 6-2 | Loss | -379.62 | 7.35% | ATP SINGLES / 28.11.2025 | South Korea Gimcheon I | |
| 27.11.2025 | Woong Bi Lee | 2059 | 6121.76 | 7-6, 6-3 | Win | -229.04 | 14.58% | ATP SINGLES / 27.11.2025 | South Korea Gimcheon I | |
| 26.11.2025 | Dong Ju Kim | 937 | 6354.29 | 6-7, 6-4, 7-6 | Win | -61.52 | 21.70% | ATP SINGLES / 26.11.2025 | South Korea Gimcheon I | |
| 21.11.2025 | Theodore Dean | 1161 | 6298.64 | 6-1, 6-0 | Loss | -407.16 | 1.16% | ATP SINGLES / 21.11.2025 | South Korea Gimcheon | |
| 20.11.2025 | Yunseok Jang | 1696 | 6181.85 | 6-1, 6-2 | Win | 0.00 | 13.82% | ATP SINGLES / 20.11.2025 | South Korea Gimcheon | |
| 18.11.2025 | Ko Suzuki | 1916 | 6145.88 | 6-1, 6-2 | Win | 0.00 | 13.61% | ATP SINGLES / 18.11.2025 | South Korea Gimcheon |