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
Japan
02.07.74, 50 years
02.07.74, 50 years
Igor Kunitsyn vs. Masahide Sakamoto - head to head matches
| 11.03.02 | q 1 | Igor Kunitsyn | Masahide Sakamoto | 6-1, 6-2 | match details |  Osaka | Hard |
Igor Kunitsyn form & Masahide Sakamoto form
Igor Kunitsyn - last matches
 New York - Hard | ||||
| 22.08.13 q 2 | vs. Philipp Petzschner | 4-6, 6-1, 3-6 |  | match details |
| 20.08.13 q 1 | vs. Martin Alund | 7-63, 1-6, 6-3 |  | match details |
 London - Grass | ||||
| 19.06.13 qual. | vs. Jan-Lennard Struff | 3-6, 4-6, 2-6 | | match details |
| 18.06.13 q 2 | vs. Jamie Baker | 6-75, 6-3, 6-4 | | match details |
| 17.06.13 q 1 | vs. Niels Desein | 2-6, 6-1, 7-5 | | match details |
 Paris - Clay | ||||
| 21.05.13 q 1 | vs. Michael Berrer | 2-6, 4-6 | | match details |
| Dallas Challenger - Hard | ||||
| 11.03.13 q 1 | vs. Martin Emmrich | 6-4, 6-4 | | match details |
| 11.03.13 q 2 | vs. Andreas Haider-Maurer | 6-77, 5-7 | | match details |
| Indian Wells - Hard | ||||
| 05.03.13 q 1 | vs. Michael Russell | 1-6, 6-75 | | match details |
 Dubai - Hard | ||||
| 25.02.13 1st round | vs. Somdev Devvarman | 1-6, 4-6 | | match details |
| 24.02.13 qual. | vs. Ivan Sergeyev | 2-6, 6-4, 4-0, Ivan Sergeyev - retired | | match details |
| 23.02.13 q 1 | vs. Michael Berrer | 6-4, 7-5 | | match details |
| Quimper Challenger - I. hard | ||||
| 12.02.13 1st round | vs. Romain Jouan | 4-6, 6-1, 1-6 | | match details |
| Montpellier - I. hard | ||||
| 02.02.13 q 1 | vs. Mathieu Rodrigues | 7-5, 4-6, 4-6 | | match details |
 Melbourne - Hard | ||||
| 10.01.13 q 2 | vs. Dudi Sela | 2-6, 3-6 | | match details |
| 09.01.13 q 1 | vs. Ivo Minar | 7-67, 7-64 | | match details |
| Brisbane - Hard | ||||
| 01.01.13 1st round | vs. Lleyton Hewitt | 3-6, 6-4, 2-6 | | match details |
| 31.12.12 qual. | vs. Denis Kudla | 4-6, 6-1, 3-6 | | match details |
| 30.12.12 q 2 | vs. James Duckworth | 6-78, 6-2, 6-3 | | match details |
| 29.12.12 q 1 | vs. Gilles Muller | 6-1, 4-6, 7-64 | | match details |
 Tyumen Challenger - I. hard | ||||
| 24.11.12 1/2 | vs. Illya Marchenko | 3-6, 3-6 | | match details |
| 23.11.12 1/4 | vs. Valery Rudnev | 6-1, 6-2 | | match details |
| 22.11.12 2nd round | vs. Anton Manegin | 6-2, 6-2 | | match details |
| 20.11.12 1st round | vs. Adrian Sikora | 6-2, 6-2 | | match details |
 Helsinki Challenger - I. hard | ||||
| 15.11.12 2nd round | vs. Jarkko Nieminen | 2-6, 1-6 | | match details |
| 13.11.12 1st round | vs. Joshua Goodall | 6-3, 6-2 | | match details |
 Bratislava Challenger - I. hard | ||||
| 07.11.12 1st round | vs. Norbert Gombos | 1-6, 6-3, 1-6 | | match details |
 Geneva Challenger - I. hard | ||||
| 01.11.12 2nd round | vs. Marius Copil | 4-6, 5-7 | | match details |
| 31.10.12 1st round | vs. Alexander Rumyantsev | 6-2, 6-2 | | match details |
| Moscow - I. hard | ||||
| 14.10.12 q 2 | vs. Richard Muzaev | 3-6, 6-3, 3-6 | | match details |
Masahide Sakamoto - last matches
| Tokyo - Hard | ||||
| 30.09.02 q 1 | vs. Todd Reid | 3-6, 6-73 | | match details |
| Osaka - Hard | ||||
| 11.03.02 q 1 | vs. Igor Kunitsyn | 1-6, 2-6 | | match details |
| Kyoto - Hard | ||||
| 04.03.02 q 1 | vs. Hiroyasu Sato | 6-4, 4-6, 5-7 | | match details |
| Yokohama - Carpet | ||||
| 29.10.01 q 1 | vs. Jimmy Wang | 1-6, 4-6 | | match details |
| Tokyo - Hard | ||||
| 01.10.01 q 1 | vs. Radim Zitko | 4-6, 6-1, 4-6 | | match details |
| Osaka - Hard | ||||
| 13.11.00 q 1 | vs. Ryota Taguchi | 2-6, 3-6 | | match details |
| Yokohama - Carpet | ||||
| 30.10.00 q 2 | vs. Tim Crichton | 4-6, 5-7 | | match details |
| 30.10.00 q 1 | vs. Daiji Morii | 7-5, 6-4 | | match details |