| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2020 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 1/3 | 1/2 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 1/5 | 1/4 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| porc. % | 16.67 % | 20 % | 0 % | 0 % | 0 % | 0 % | 0 % |
Ken Onishi/Ryota Tanuma / programado / pasado
| No se encontraron partidos |
Ken Onishi/Ryota Tanuma form
Ken Onishi/Ryota Tanuma / últimos 50 partidos
| 18.02.20 | 1er ronda | Jose Fco. Vidal Azorin/Pablo Vivero Gonzalez | Ken Onishi/Ryota Tanuma | 7-64, 6-4 | match details | Difícil | ||
| 30.10.17 | 1er ronda | Djurabeck Karimov/Aoran Wang | Ken Onishi/Ryota Tanuma | 6-2, 6-4 | match details | Difícil | ||
| 05.09.16 | 1er ronda | Yecong He/Aoxiong Wang | Ken Onishi/Ryota Tanuma | 4-6, 7-5, 10-7 | match details | Difícil | ||
| 30.05.16 | 1er ronda | Ryota Kishi/Ko Suzuki | Ken Onishi/Ryota Tanuma | 7-5, 4-6, 10-3 | match details | Arcilla | ||
| 14.03.16 | 1er ronda | Ken Onishi/Ryota Tanuma | Masaya Kobayashi/Sho Shimabukuro | 6-3, 6-4 | match details | Difícil | ||
| 14.03.16 | 1/4 | Issei Okamura/Kento Takeuchi | Ken Onishi/Ryota Tanuma | 6-3, 6-3 | match details |


