Nume: Yohei Otsuka
Ţara: Japonia
Data naşterii: 27.05.94, 32 Vârsta
Total meciuri: 83
Victorii: 31
Succes: 37.35 %
Ţara: Japonia
Data naşterii: 27.05.94, 32 Vârsta
Total meciuri: 83
Victorii: 31
Succes: 37.35 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2018 | 6/15 | 2/6 | 4/9 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 18/20 | 8/8 | 10/12 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 1/4 | 0/3 | 0/0 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2015 | 3/5 | 1/3 | 1/1 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2014 | 0/3 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 3/5 | 1/4 | 0/0 | 0/0 | 2/1 | 0/0 | 0/0 |
| ÎN TOTAL | 31/52 | 12/27 | 15/22 | 0/0 | 4/3 | 0/0 | 0/0 |
| succes % | 37.35 % | 30.77 % | 40.54 % | 0 % | 57.14 % | 0 % | 0 % |
Yohei Otsuka / nejucate / ultimele
| nu a fost găsit nici un meci |
Yohei Otsuka form / suprafaţa: Hard
Yohei Otsuka / suprafaţa: Hard
| 18.11.18 | 2-a rundă de calif. | Shamael Chaudhry | Yohei Otsuka | 4-6, 6-4, 6-4 |  | detaliu meci |  Egypt F28 | Hard |
| 10.11.18 | 1-a rundă de calif. | Marco De Rossi | Yohei Otsuka | 7-5, 6-1 | | detaliu meci | Egypt F27 | Hard |
| 15.10.18 | Calificare | Tom Pisane | Yohei Otsuka | 6-4, 6-2 | | detaliu meci | Egypt F23 | Hard |
| 14.10.18 | 2-a rundă de calif. | Yohei Otsuka | Armaan Bhatia | 7-5, 6-4 |  | detaliu meci | ||
| 13.10.18 | 1-a rundă de calif. | Yohei Otsuka | Kevin Portmann | 6-4, 6-1 | | detaliu meci | ||
| 06.10.18 | 1-a rundă de calif. | Patrick Foley | Yohei Otsuka | 6-1, 3-6, 6-4 | | detaliu meci | Egypt F22 | Hard |
| 03.03.18 | 1-a rundă de calif. | Aidan Mchugh | Yohei Otsuka | 6-2, 6-3 | | detaliu meci | Egypt F8 | Hard |
| 25.02.18 | 1-a rundă de calif. | Jakub Paul | Yohei Otsuka | 6-4, 6-1 | | detaliu meci | Egypt F7 | Hard |
| 20.11.17 | 1-a rundă de calif. | Yohei Otsuka | Anton Chekhov | 7-63, 6-3 | | detaliu meci | Egypt F35 | Hard |
| 20.11.17 | 2-a rundă de calif. | Yohei Otsuka | Anton Zaitcev | Anton Zaitcev - nu s-a prezentat | | detaliu meci | ||
| 20.11.17 | Calificare | Omar Elkadi | Yohei Otsuka | 6-3, 7-5 | | detaliu meci | ||
| 30.10.17 | 2-a rundă de calif. | Yohei Otsuka | Fabien Salle | 6-1, 7-64 | | detaliu meci | Egypt F32 | Hard |
| 30.10.17 | Calificare | Ivan Marrero Curbelo | Yohei Otsuka | 6-1, 6-3 | | detaliu meci | ||
| 30.10.17 | 1-a rundă de calif. | Yohei Otsuka | Kornel Kimaszewski | 6-2, 6-2 | | detaliu meci | ||
| 23.10.17 | 1-a rundă de calif. | Yohei Otsuka | Muhammad Ragy | 6-2, 6-0 | | detaliu meci | Egypt F31 | Hard |
| 23.10.17 | Calificare | Mazen Osama | Yohei Otsuka | 3-6, 6-3, 6-4 | | detaliu meci | ||
| 23.10.17 | 2-a rundă de calif. | Yohei Otsuka | Alvise Montresor | 4-6, 6-2, 6-3 | | detaliu meci | ||
| 02.10.17 | 1-a rundă de calif. | Yohei Otsuka | Ricardo David Mayagoitia | 1-6, 6-3, 6-4 | | detaliu meci | Egypt F28 | Hard |
| 02.10.17 | 2-a rundă de calif. | Filip Duda | Yohei Otsuka | 6-3, 6-4 | | detaliu meci | ||
| 25.09.17 | 2-a rundă de calif. | Abdullah Maqdes | Yohei Otsuka | 6-75, 6-1, 6-3 | | detaliu meci | Egypt F27 | Hard |
| 18.09.17 | Calificare | Manuel Bellutti | Yohei Otsuka | 6-3, 7-5 | | detaliu meci | Egypt F26 | Hard |
| 20.03.17 | 1-a rundă de calif. | Zhaoyi Cao | Yohei Otsuka | 6-1, 6-3 | | detaliu meci |  Japan F3 | Hard |
| 06.03.17 | 1-a rundă de calif. | Yohei Otsuka | Hayato Kawashima | 6-1, 4-6, 6-4 | | detaliu meci | Japan F1 | Hard |
| 06.03.17 | 2-a rundă de calif. | Yohei Ono | Yohei Otsuka | 6-3, 6-3 | | detaliu meci | ||
| 04.04.16 | 2-a rundă de calif. | Taiki Hashimoto | Yohei Otsuka | 6-0, 6-1 | | detaliu meci | Japan F5 | Hard |
| 21.03.16 | 1-a rundă de calif. | Tung-Lin Wu | Yohei Otsuka | 6-1, 6-3 | | detaliu meci | Japan F3 | Hard |
| 07.03.16 | 1-a rundă de calif. | Soichiro Moritani | Yohei Otsuka | 6-3, 6-3 | | detaliu meci | Japan F1 | Hard |
| 08.06.15 | 2-a rundă de calif. | Makoto Ochi | Yohei Otsuka | 3-6, 6-0, 6-1 | | detaliu meci | Japan F6 | Hard |
| 30.03.15 | 1-a rundă de calif. | Ryota Tanuma | Yohei Otsuka | 6-4, 6-1 | | detaliu meci | Japan F4 | Hard |
| 09.03.15 | 1-a rundă de calif. | Yohei Otsuka | Takeshi Furuta | 6-2, 6-0 | | detaliu meci | Japan F1 | Hard |
| 09.03.15 | 2-a rundă de calif. | Yuma Otomo | Yohei Otsuka | 6-4, 6-1 | | detaliu meci | ||
| 31.03.14 | 1-a rundă de calif. | David Barclay | Yohei Otsuka | 7-5, 6-2 | | detaliu meci | Japan F4 | Hard |
| 24.03.14 | 1-a rundă de calif. | Manato Tanimoto | Yohei Otsuka | 7-5, 6-0 | | detaliu meci | Japan F3 | Hard |
| 10.03.14 | 1-a rundă de calif. | Yuma Otomo | Yohei Otsuka | 7-5, 4-6, 6-3 | | detaliu meci | Japan F1 | Hard |
| 01.07.13 | 1-a rundă de calif. | Ken Onoda | Yohei Otsuka | 3-6, 7-5, 6-4 | | detaliu meci | Japan F8 | Hard |
| 01.04.13 | 1-a rundă de calif. | Yang Ma | Yohei Otsuka | 6-1, 3-6, 6-3 | | detaliu meci | Japan F4 | Hard |
| 25.03.13 | 1-a rundă de calif. | Yohei Otsuka | Akinori Uchiumi | 2-6, 6-4, 6-2 | | detaliu meci | Japan F3 | Hard |
| 25.03.13 | 2-a rundă de calif. | Riku Kobayashi | Yohei Otsuka | 6-1, 6-2 | | detaliu meci | ||
| 11.03.13 | 1-a rundă de calif. | Masato Yuhara | Yohei Otsuka | 6-3, 6-3 | | detaliu meci | Japan F1 | Hard |
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