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 / an 2017
Yohei Otsuka / an 2017
| 27.11.17 | Calificare | Giovani Samaha | Yohei Otsuka | 6-1, 6-2 |  | detaliu meci |  Egypt F36 | Zgura |
| 27.11.17 | 1-a rundă de calif. | Yohei Otsuka | Derek Simonsen | 6-0, 6-2 |  | detaliu meci | ||
| 27.11.17 | 2-a rundă de calif. | Yohei Otsuka | Shehab Abou Gabal | 6-1, 6-4 | | detaliu meci | ||
| 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 | 1-a rundă de calif. | Yohei Otsuka | Kornel Kimaszewski | 6-2, 6-2 | | detaliu meci | Egypt F32 | Hard |
| 30.10.17 | Calificare | Ivan Marrero Curbelo | Yohei Otsuka | 6-1, 6-3 | | detaliu meci | ||
| 30.10.17 | 2-a rundă de calif. | Yohei Otsuka | Fabien Salle | 6-1, 7-64 | | detaliu meci | ||
| 23.10.17 | 2-a rundă de calif. | Yohei Otsuka | Alvise Montresor | 4-6, 6-2, 6-3 | | detaliu meci | Egypt F31 | Hard |
| 23.10.17 | Calificare | Mazen Osama | Yohei Otsuka | 3-6, 6-3, 6-4 | | detaliu meci | ||
| 23.10.17 | 1-a rundă de calif. | Yohei Otsuka | Muhammad Ragy | 6-2, 6-0 | | 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 |
| 14.08.17 | 2-a rundă de calif. | Lucas Gerch | Yohei Otsuka | 6-0, 6-0 | | detaliu meci |  Germany F11 | Zgura |
| 14.08.17 | 1-a rundă de calif. | Yohei Otsuka | Felix Wild | Felix Wild - nu s-a prezentat | | detaliu meci | ||
| 07.08.17 | 2-a rundă de calif. | Tejas Chaukulkar | Yohei Otsuka | 6-0, 6-0 | | detaliu meci | Germany F10 | Zgura |
| 07.08.17 | 1-a rundă de calif. | Yohei Otsuka | Marvin Schramm | 6-3, 6-4 | | detaliu meci | ||
| 31.07.17 | 1-a rundă de calif. | Adrian Oetzbach | Yohei Otsuka | 6-3, 6-2 | | detaliu meci | Germany F9 | Zgura |
| 17.07.17 | 2-a rundă de calif. | Benjamin Hassan | Yohei Otsuka | 6-0, 6-1 | | detaliu meci | Germany F8 | Zgura |
| 17.07.17 | 1-a rundă de calif. | Yohei Otsuka | Oscar Matias Leiva Biason | 6-2, 6-2 | | detaliu meci | ||
| 10.07.17 | 2-a rundă de calif. | Yohei Otsuka | Alex Solanki | 6-3, 2-6, 6-4 | | detaliu meci | Germany F7 | Zgura |
| 10.07.17 | Calificare | Alex Knaff | Yohei Otsuka | 6-2, 6-3 | | detaliu meci | ||
| 10.07.17 | 1-a rundă de calif. | Yohei Otsuka | Nicolas Affolter | 6-3, 6-0 | | detaliu meci | ||
| 03.07.17 | 1-a rundă de calif. | Tristan Meraut | Yohei Otsuka | 6-3, 6-0 | | detaliu meci | Germany F6 | Zgura |
| 26.06.17 | 2-a rundă de calif. | Michael Vrbensky | Yohei Otsuka | 6-2, 6-2 | | detaliu meci | Germany F5 | Zgura |
| 26.06.17 | 1-a rundă de calif. | Yohei Otsuka | Alexander Abou Boutros | 6-1, 6-1 | | detaliu meci | ||
| 19.06.17 | 1-a rundă de calif. | Leonard Von Hindte | Yohei Otsuka | 6-3, 6-1 | | detaliu meci | Germany F4 | Zgura |
| 08.05.17 | 1-a rundă de calif. | Yohei Otsuka | Bekir Berk Sahin | 6-2, 6-0 | | detaliu meci |  Turkey F18 | Zgura |
| 08.05.17 | 2-a rundă de calif. | Goran Markovic | Yohei Otsuka | 7-65, 6-1 | | detaliu meci | ||
| 01.05.17 | 2-a rundă de calif. | Michiel De Krom | Yohei Otsuka | 6-2, 6-2 | | detaliu meci | Turkey F17 | Zgura |
| 01.05.17 | 1-a rundă de calif. | Yohei Otsuka | Simon Hamel Arriagada Ceballos | 6-0, 6-0 | | detaliu meci | ||
| 24.04.17 | 1-a rundă de calif. | Daniel Mora | Yohei Otsuka | 6-0, 6-1 | | detaliu meci | Turkey F16 | Zgura |
| 20.03.17 | 1-a rundă de calif. | Zhaoyi Cao | Yohei Otsuka | 6-1, 6-3 | | detaliu meci |  Japan F3 | Hard |
| 06.03.17 | 2-a rundă de calif. | Yohei Ono | Yohei Otsuka | 6-3, 6-3 | | detaliu meci | Japan F1 | Hard |
| 06.03.17 | 1-a rundă de calif. | Yohei Otsuka | Hayato Kawashima | 6-1, 4-6, 6-4 | | detaliu meci |
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