H. Otsubo is a WTA tennis player. Current hard-court ELO 1158 (1-3). Recent form: 1-3 over the last 4 matches.
| Surface | ELO | Record | Matches |
|---|---|---|---|
| Hard | 1158 | 1-3 | 4 |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| May 5, 2026 | L | J. Namigata | 2 - 0 | W35 Fukuoka · hard |
| Sept. 26, 2024 | L | A. Ito | 2 - 1 | W50 Nanao · hard |
| Sept. 24, 2024 | W | A. Ozeki | 2 - 0 | W50 Nanao · hard |
| Sept. 26, 2023 | L | M. Yamaguchi | 0 - 2 | ITF W40 Nanao Women · hard |