Name: Kei Sekine
Country: Japan
Birthdate: 24.02.84, 41 years
Prize money: 14301 $
Matches total: 63
Win: 17
%: 26.98 %
Country: Japan
Birthdate: 24.02.84, 41 years
Prize money: 14301 $
Matches total: 63
Win: 17
%: 26.98 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2011 | 4/11 | 2/6 | 0/0 | 0/0 | 2/5 | 0/0 | 0/0 |
| 2010 | 4/8 | 0/1 | 0/1 | 0/0 | 4/6 | 0/0 | 0/0 |
| 2009 | 5/9 | 2/2 | 0/1 | 0/0 | 3/6 | 0/0 | 0/0 |
| 2008 | 3/8 | 1/2 | 2/4 | 0/1 | 0/1 | 0/0 | 0/0 |
| 2007 | 1/5 | 0/2 | 0/0 | 0/0 | 1/3 | 0/0 | 0/0 |
| 2006 | 0/5 | 0/1 | 0/0 | 0/0 | 0/4 | 0/0 | 0/0 |
| TOTAL | 17/46 | 5/14 | 2/6 | 0/1 | 10/25 | 0/0 | 0/0 |
| perc. % | 26.98 % | 26.32 % | 25 % | 0 % | 28.57 % | 0 % | 0 % |
Kei Sekine / scheduled / last
| no matches found |
Kei Sekine form / year 2010
Kei Sekine / year 2010
| 18.10.10 | 1st round | Hae-Sung Kim | Kei Sekine | 6-0, 6-2 |  | match details |  Yeong Wol | Hard |
| 27.09.10 | 1st round | Nudnida Luangnam | Kei Sekine | 7-62, 6-2 | | match details |  Hamanako | Carpet |
| 13.09.10 | 1st round | Mari Inoue | Kei Sekine | 7-63, 6-3 | | match details | Kyoto | Carpet |
| 02.08.10 | 1/4 | Yurina Koshino | Kei Sekine | 6-76, 6-0, 6-1 | | match details | Niigata | Carpet |
| 02.08.10 | 1st round | Kei Sekine | Huai-Hsuan Huang | 6-2, 6-3 |  | match details | ||
| 02.08.10 | 2nd round | Kei Sekine | Makiho Kozawa | 6-3, 6-73, 6-3 | | match details | ||
| 05.07.10 | 1/4 | Mari Tanaka | Kei Sekine | 6-3, 6-3 | | match details | Tokyo | Carpet |
| 05.07.10 | 2nd round | Kei Sekine | Tomoko Dokei | 6-2, 7-5 | | match details | ||
| 05.07.10 | 1st round | Kei Sekine | Yumi Nakano | 6-75, 6-3, 7-65 | | match details | ||
| 31.05.10 | 1st round | Yurina Koshino | Kei Sekine | 6-1, 6-0 | | match details | Komoro | Clay |
| 17.05.10 | 1st round | Kumiko Iijima | Kei Sekine | 6-4, 6-1 | | match details | Karuizawa | Carpet |
| 19.04.10 | 1st round | Emiko Ito | Kei Sekine | 6-3, 6-1 | | match details | Mie | Carpet |
