Sakamoto - Koyama
25.08.2023, 02:05, UTR Pro Tennis Series 8, -, -
| Sakamoto Hiiro | 2 : 0 (6-1, 6-1) |
Koyama Hiromasa | ||
|---|---|---|---|---|
 |
-. | Singles ranking | 1432. | |
| - | Birthdate | - | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | UTR Pro Tennis Series 8 | Sakamoto | 2 | 6 | 6 | - | ||||
| Koyama | 0 | 1 | 1 |
Betting odds
Latest matches
- Sakamoto
| UTR Pro Tennis Series 9, 21.12.2025 | ||
| Sato - Sakamoto | 2:1 | |
| UTR Pro Tennis Series 9, 19.12.2025 | ||
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| UTR Pro Tennis Series 9, 18.12.2025 | ||
| Mochizuki - Sakamoto | 2:0 | |
| UTR Pro Tennis Series 9, 17.12.2025 | ||
| Sakamoto - Yoshimura | 2:1 | |
| UTR Pro Tennis Series 9, 15.12.2025 | ||
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| UTR Pro Tennis Series 9, 05.07.2025 | ||
| Sakamoto - Yin | 2:1 | |
| UTR Pro Tennis Series 9, 04.07.2025 | ||
| Sakamoto - Mehrotra | 2:0 | |
| UTR Pro Tennis Series 9, 03.07.2025 | ||
| Fairclough - Sakamoto | 2:0 | |
| UTR Pro Tennis Series 9, 01.07.2025 | ||
| Sakamoto - Estephan | 2:0 | |
| UTR Pro Tennis Series 9, 21.06.2025 | ||
| Matsumura - Sakamoto | 2:0 | |
- Koyama
| Futures 2026, 1R, 18.03.2026 | ||
| Nijboer - Koyama | 2:0 | |
| Futures 2026, Q-R16, 17.03.2026 | ||
| Koyama - Regas Luis | 2:0 | |
| Futures 2026, Q-2R, 16.03.2026 | ||
| Koyama - Goldberg Alviani | 2:0 | |
| Futures 2026, Q-1R, 15.03.2026 | ||
| Koyama - Sychev | 2:0 | |
| Futures 2026, 1R, 04.03.2026 | ||
| Palan - Koyama | 2:0 | |
| Futures 2026, Q-R16, 03.03.2026 | ||
| Koyama - Pacheco Benasayag | 2:1 | |
| Futures 2026, Q-2R, 02.03.2026 | ||
| Koyama - Grunewald | 2:0 | |
| Futures 2026, Q-1R, 01.03.2026 | ||
| Koyama - Corretja | 2:0 | |
| Futures 2026, 1R, 25.02.2026 | ||
| Heredia - Koyama | 2:0 | |
| Futures 2026, Q-R16, 24.02.2026 | ||
| Koyama - Zhu | 2:1 | |
This week's tournaments
| Main tournaments | ||||
| Miami | 44 | |||
| Miami | 42 | |||
| Lower level tournaments | ||||
| Asuncion challenger | 5 | |||
| Morelos challenger | 6 | |||
| Murcia challenger | 6 | |||
| Zadar challenger | 6 | |||
| UTR Pro Tennis Series 3 | 39 | |||
| UTR Pro Tennis Series 5 | 3 | |||
| UTR Pro Tennis Series 9 | 3 | |||
| Kofu ITF | 5 | |||
| Maribor ITF | 6 | |||
| Chihuahua 2 ITF | 2 | |||
| Maanshan 3 ITF | 6 | |||
| Sabadell ITF | 5 | |||
| San Gregorio ITF | 8 | |||
| UTR Pro Tennis Series 5 | 17 | |||
| UTR Pro Tennis Series 9 | 7 | |||
| Le Havre ITF | 5 | |||
| Monastir 27 ITF | 12 | |||
| Santiago 6 ITF | 6 | |||
| Sharm El Sheikh 8 ITF | 8 | |||
| Wodonga ITF | 9 | |||
| UTR Pro Match Series | 48 | |||
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