| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2016 | 9/12 | 0/2 | 9/10 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 7/10 | 1/3 | 6/7 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 1/1 | 0/0 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 0/2 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 17/25 | 1/6 | 16/19 | 0/0 | 0/0 | 0/0 | 0/0 |
| perc. % | 40.48 % | 14.29 % | 45.71 % | 0 % | 0 % | 0 % | 0 % |
Nami Otsuka / scheduled / last
| no matches found |
Nami Otsuka form / year 2013 / surface: Hard
Nami Otsuka / year 2013 / surface: Hard
| 21.10.13 | q 1 | Andie K. Daniell | Nami Otsuka | 7-62, 6-0 |  | match details |  Florence | Hard |
