Japan
24.02.84, 41 years
14.301 $
24.02.84, 41 years
14.301 $
Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Kei Sekine vs. Kai-Lin Zhang - H2H matches
| 16.06.08 | 1st round | Kei Sekine | Kai-Lin Zhang | 6-4, 5-7, 6-1 | match details |  Sutama | Clay |
Kei Sekine form & Kai-Lin Zhang form
Kei Sekine - last matches
| Hamanako - Carpet | ||||
| 24.10.11 1st round | vs. Akiko Omae | 0-6, 1-6 |  | match details |
| Makinohara - Carpet | ||||
| 17.10.11 qual. | vs. Yuka Mori | 1-6, 1-6 | | match details |
| 17.10.11 q 1 | vs. Yuka Higuchi | 1-6, 6-4, 6-4 |  | match details |
| Kofu - Hard | ||||
| 03.10.11 q 1 | vs. Chisato Nakagawa | 6-72, 7-5, 4-6 | | match details |
| Saitama - Hard | ||||
| 22.08.11 q 1 | vs. Ai Kamiyoshihara | 6-1, 4-6, 6-3 | | match details |
| 22.08.11 qual. | vs. Wan-Ting Liu | 0-6, 3-6 | | match details |
| Tokyo - Hard | ||||
| 06.06.11 q 1 | vs. Asako Sato | 6-2, 6-1 | | match details |
| 06.06.11 qual. | vs. Kanami Tsuji | 0-6, 0-6 | | match details |
| 06.06.11 1st round | vs. Sakiko Shimizu | 2-6, 1-6 | | match details |
| Mie - Carpet | ||||
| 30.05.11 1st round | vs. Yuuki Tanaka | 1-6, 2-6 | | match details |
| Niigata - Hard | ||||
| 23.05.11 q 1 | vs. Chihiro Nunome | 3-6, 1-6 | | match details |
| Karuizawa - Carpet | ||||
| 16.05.11 q 1 | vs. Yoshimi Kawasaki | 3-6, 6-4, 2-6 | | match details |
| Gifu - Hard | ||||
| 25.04.11 q 1 | vs. Mari Inoue | 2-6, 2-6 | | match details |
| Miyazaki - Carpet | ||||
| 14.03.11 qual. | vs. Nozomi Matsuda | 6-1, 6-3 | | match details |
| 14.03.11 1st round | vs. Yumi Nakano | 6-73, 3-6 | | match details |
 Yeong Wol - Hard | ||||
| 18.10.10 1st round | vs. Hae-Sung Kim | 0-6, 2-6 | | match details |
| Hamanako - Carpet | ||||
| 27.09.10 1st round | vs. Nudnida Luangnam | 6-72, 2-6 | | match details |
| Kyoto - Carpet | ||||
| 13.09.10 1st round | vs. Mari Inoue | 6-73, 3-6 | | match details |
| Niigata - Carpet | ||||
| 02.08.10 1st round | vs. Huai-Hsuan Huang | 6-2, 6-3 | | match details |
| 02.08.10 2nd round | vs. Makiho Kozawa | 6-3, 6-73, 6-3 | | match details |
| 02.08.10 1/4 | vs. Yurina Koshino | 7-66, 0-6, 1-6 | | match details |
| Tokyo - Carpet | ||||
| 05.07.10 1/4 | vs. Mari Tanaka | 3-6, 3-6 | | match details |
| 05.07.10 1st round | vs. Yumi Nakano | 6-75, 6-3, 7-65 | | match details |
| 05.07.10 2nd round | vs. Tomoko Dokei | 6-2, 7-5 | | match details |
| Komoro - Clay | ||||
| 31.05.10 1st round | vs. Yurina Koshino | 1-6, 0-6 | | match details |
| Karuizawa - Carpet | ||||
| 17.05.10 1st round | vs. Kumiko Iijima | 4-6, 1-6 | | match details |
| Mie - Carpet | ||||
| 19.04.10 1st round | vs. Emiko Ito | 3-6, 1-6 | | match details |
| Hyogo - Carpet | ||||
| 16.11.09 1st round | vs. Yurina Koshino | 3-6, 0-6 | | match details |
| Hamanako - Carpet | ||||
| 28.09.09 1st round | vs. I-Hsuan Hwang | 6-3, 5-7, 2-6 | | match details |
| Kyoto - Carpet | ||||
| 14.09.09 1st round | vs. Tomoko Sugano | 4-6, 1-6 | | match details |
Kai-Lin Zhang - last matches
 New York - Hard | ||||
| 20.08.19 q 1 | vs. Varvara Lepchenko | 6-4, 1-6, 4-6 | | match details |
 W25 Ulanqab - Hard | ||||
| 10.07.19 2nd round | vs. Kyoka Okamura | 0-5, - Kai-Lin Zhang - retired | | match details |
| 09.07.19 1st round | vs. Yueliang Cao | 6-1, 6-3 | | match details |
 Nottingham - Grass | ||||
| 09.06.19 q 1 | vs. Ankita Raina | 3-6, - Kai-Lin Zhang - retired | | match details |
 Paris - Clay | ||||
| 23.05.19 q 2 | vs. Bernarda Pera | 4-6, 4-6 | | match details |
| 21.05.19 q 1 | vs. Tereza Mrdeza | 6-4, 6-2 | | match details |
 W25 Grado - Clay | ||||
| 31.05.19 1/4 | vs. Martina Di Giuseppe | 6-72, 6-4, 3-6 | | match details |
| 31.05.19 2nd round | vs. Lucia Bronzetti | 6-3, 6-4 | | match details |
| 30.05.19 1st round | vs. Gabriela Pantuckova | 6-1, 6-1 | | match details |
| W80 Gifu - Hard | ||||
| 30.04.19 1st round | vs. Lin Zhu | 6-4, 4-6, 5-7 | | match details |
| Anning - Clay | ||||
| 26.04.19 1/4 | vs. En Shuo Liang | 6-71, 1-4, - Kai-Lin Zhang - retired | | match details |
| 25.04.19 2nd round | vs. Ankita Raina | 1-6, 7-62, 7-67 | | match details |
| 22.04.19 1st round | vs. Hiroko Kuwata | 7-63, 6-3 | | match details |
| W25 Kashiwa - Hard | ||||
| 03.04.19 1st round | vs. Kai-Chen Chang | 4-6, 2-6 | | match details |
| W25 Kofu - Hard | ||||
| 26.03.19 1st round | vs. Stephanie Wagner | 2-6, 5-7 | | match details |
| W25 Nishi - Hard | ||||
| 13.03.19 1st round | vs. Quinn Gleason | 4-6, 6-3, 3-6 | | match details |
| W25 Yokohama - Hard | ||||
| 06.03.19 1st round | vs. Akiko Omae | 7-66, - Kai-Lin Zhang - retired | | match details |
| W25 Osaka - Hard | ||||
| 02.03.19 1/2 | vs. Ivana Jorovic | 6-4, 3-6, 4-6 | | match details |
| 02.03.19 1/4 | vs. Fangzhou Liu | 3-6, 6-3, 6-4 | | match details |
| 01.03.19 2nd round | vs. Na-Lae Han | 7-5, 6-2 | | match details |
| 27.02.19 1st round | vs. Abbie Myers | 6-2, 6-3 | | match details |
| W60 Kyoto - I. hard | ||||
| 24.02.19 fin | vs. Ylena In-Albon | 2-6, 3-6 | | match details |
| 23.02.19 1/2 | vs. Nao Hibino | 6-2, 6-4 | | match details |
| 22.02.19 1/4 | vs. Miharu Imanishi | 2-6, 6-4, 6-2 | | match details |
| 21.02.19 2nd round | vs. Momoko Kobori | 6-2, 6-4 | | match details |
| 19.02.19 1st round | vs. Mai Minokoshi | 4-6, 6-0, 6-2 | | match details |
 W25 Singapore - Hard | ||||
| 25.01.19 1/4 | vs. Barbara Haas | 7-65, 6-2 | | match details |
| 25.01.19 1/2 | vs. Lin Zhu | 1-6, 0-3, - Kai-Lin Zhang - retired | | match details |
| 24.01.19 2nd round | vs. Tereza Mrdeza | 6-4, 6-2 | | match details |
| 23.01.19 1st round | vs. Eudice Wong Chong | 6-3, 5-7, 6-1 | | match details |
