Nombre: Ryohei Ittogi
País: Japan
Fecha de nacimiento: 21.12.92, 33 años
Partidos totales: 38
ganar: 16
%: 42.11 %
País: Japan
Fecha de nacimiento: 21.12.92, 33 años
Partidos totales: 38
ganar: 16
%: 42.11 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2014 | 5/12 | 0/0 | 5/12 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 11/8 | 0/0 | 11/8 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2009 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 16/22 | 0/2 | 16/20 | 0/0 | 0/0 | 0/0 | 0/0 |
| porc. % | 42.11 % | 0 % | 44.44 % | 0 % | 0 % | 0 % | 0 % |
Ryohei Ittogi / programado / pasado
| No se encontraron partidos |
Ryohei Ittogi form / año 2013 / superficie: Arcilla
Ryohei Ittogi / año 2013 / superficie: Arcilla
| 23.09.13 | calif. | Dragos Dima | Ryohei Ittogi | 6-2, 6-2 |  | match details |  Serbia F14 | Arcilla |
| 23.09.13 | c 1 | Ryohei Ittogi | Aleksa Ilic | 6-4, 6-4 |  | match details | ||
| 23.09.13 | c 2 | Ryohei Ittogi | Andreas Neykov | 3-6, 6-4, 6-1 | | match details | ||
| 16.09.13 | c 1 | Lubomir Leshtanski | Ryohei Ittogi | 6-4, 6-2 | | match details | Serbia F13 | Arcilla |
| 09.09.13 | c 2 | Ryohei Ittogi | Norbert Nagyi | 6-3, 6-2 | | match details | Serbia F12 | Arcilla |
| 09.09.13 | calif. | Nebojsa Peric | Ryohei Ittogi | 6-0, 6-0 | | match details | ||
| 09.09.13 | c 1 | Ryohei Ittogi | Peter Mick | 4-6, 7-63, 7-66 | | match details | ||
| 26.08.13 | c 2 | Ryohei Ittogi | Milan Savic | 6-4, 6-3 | | match details | Serbia F11 | Arcilla |
| 26.08.13 | calif. | Ryohei Ittogi | Goran Markovic | 4-6, 6-1, 6-4 | | match details | ||
| 26.08.13 | c 1 | Ryohei Ittogi | Aleksandar Simic | 6-2, 6-4 | | match details | ||
| 26.08.13 | 1er ronda | Stefan Milicevic | Ryohei Ittogi | 6-2, 6-1 | | match details | ||
| 19.08.13 | c 2 | Djordje Djokovic | Ryohei Ittogi | 6-1, 6-0 | | match details | Serbia F10 | Arcilla |
| 19.08.13 | c 1 | Ryohei Ittogi | Dusan Marinkovic | 6-1, 6-1 | | match details | ||
| 29.07.13 | c 1 | Ciprian Alexandru Porumb | Ryohei Ittogi | 6-4, 6-2 | | match details | Serbia F7 | Arcilla |
| 22.07.13 | c 1 | Ryohei Ittogi | Nikola Savanovic | 6-1, 6-0 | | match details | Serbia F6 | Arcilla |
| 22.07.13 | c 2 | Denis Kapric | Ryohei Ittogi | 6-2, 7-63 | | match details | ||
| 15.07.13 | calif. | Gregoire Jacq | Ryohei Ittogi | 6-1, 6-2 | | match details | Serbia F5 | Arcilla |
| 15.07.13 | c 1 | Ryohei Ittogi | Stevan Jevdjic | 6-3, 7-5 | | match details | ||
| 15.07.13 | c 2 | Ryohei Ittogi | Ivan Saveljic | 4-6, 6-0, 6-3 | | match details |