Name: Rika Yamamoto
Country: Japan
Birthdate: 05.09.95, 29 years
Matches total: 67
Win: 17
%: 25.37 %
Country: Japan
Birthdate: 05.09.95, 29 years
Matches total: 67
Win: 17
%: 25.37 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 0/1 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2015 | 4/10 | 1/5 | 2/4 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2014 | 6/6 | 0/1 | 6/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 3/17 | 1/11 | 1/2 | 1/1 | 0/1 | 0/2 | 0/0 |
| 2012 | 3/10 | 3/8 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2011 | 1/5 | 1/4 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| TOTAL | 17/50 | 6/30 | 9/12 | 2/3 | 0/3 | 0/2 | 0/0 |
| perc. % | 25.37 % | 16.67 % | 42.86 % | 40 % | 0 % | 0 % | 0 % |
Rika Yamamoto / scheduled / last
| no matches found |
Rika Yamamoto form / year 2012 / surface: Hard
Rika Yamamoto / year 2012 / surface: Hard
| 17.12.12 | 1st round | Rika Yamamoto | Mariana Drazic | 6-4, 1-6, 6-1 |  | match details |  Djibouti | Hard |
| 17.12.12 | 2nd round | Yana Sizikova | Rika Yamamoto | 6-0, 6-2 |  | match details | ||
| 10.12.12 | 1st round | Alexandra Riley | Rika Yamamoto | 1-6, 6-3, 6-1 | | match details | Djibouti | Hard |
| 22.10.12 | q 2 | Katya Krivoshapov | Rika Yamamoto | 6-3, 7-61 | | match details |  Ashkelon | Hard |
| 15.10.12 | q 1 | Rona Lavian | Rika Yamamoto | 6-2, 6-3 | | match details | Akko | Hard |
| 30.04.12 | q 1 | Rika Yamamoto | Nikita Deshmukh | 6-0, 6-0 | | match details |  Jakarta | Hard |
| 30.04.12 | qual. | Yu Xuan Liu | Rika Yamamoto | 6-2, 6-4 | | match details | ||
| 16.04.12 | 1st round | Julia Samuseva | Rika Yamamoto | 6-2, 6-1 | | match details |  Muscat | Hard |
| 16.04.12 | 1st round | Rika Yamamoto | Jasmin Ladurner | 6-0, 2-6, 7-5 | | match details | ||
| 09.04.12 | qual. | Arantxa Andrady | Rika Yamamoto | 6-1, 6-4 | | match details |  Fujairah | Hard |
| 02.04.12 | qual. | Ashmitha Easwaramurthi | Rika Yamamoto | 7-5, 6-3 | | match details |  Manama | Hard |
