| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2017 | 7/4 | 4/3 | 0/0 | 0/0 | 3/1 | 0/0 | 0/0 |
| 2015 | 5/3 | 5/3 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 12/6 | 9/4 | 0/1 | 0/0 | 3/1 | 0/0 | 0/0 |
| 2013 | 8/7 | 4/3 | 3/2 | 0/0 | 1/2 | 0/0 | 0/0 |
| 2012 | 2/2 | 0/0 | 1/1 | 0/0 | 0/0 | 1/1 | 0/0 |
| TOTAL | 34/22 | 22/13 | 4/4 | 0/0 | 7/4 | 1/1 | 0/0 |
| perc. % | 60.71 % | 62.86 % | 50 % | 0 % | 63.64 % | 50 % | 0 % |
Yohei Ono / scheduled / last
| no matches found |
Yohei Ono form / year 2015
Yohei Ono / year 2015
| 23.03.15 | qual. | Akira Santillan | Yohei Ono | 6-3, 6-0 |  | match details |  Japan F3 | Hard |
| 23.03.15 | q 2 | Yohei Ono | Tetsuro Habusawa | 6-1, 6-2 |  | match details | ||
| 23.03.15 | q 1 | Yohei Ono | Tsubasa Oyama | 6-0, 6-1 | | match details | ||
| 16.03.15 | q 1 | Yohei Ono | Ayumu Iwasaki | 6-2, 6-2 | | match details | Japan F2 | Hard |
| 16.03.15 | qual. | Soichiro Moritani | Yohei Ono | 2-6, 6-2, 6-2 | | match details | ||
| 09.03.15 | q 1 | Yohei Ono | Masayoshi Ono | 6-4, 7-62 | | match details | Japan F1 | Hard |
| 09.03.15 | q 2 | Yohei Ono | Masato Yuhara | 6-2, 6-2 | | match details | ||
| 09.03.15 | qual. | Ken Onishi | Yohei Ono | 6-2, 6-1 | | match details |
