USA
04.02.99, 26 years
15153 $
04.02.99, 26 years
15153 $
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
18.05.98, 27 years
18.05.98, 27 years
Gianni Ross vs. Riki Oshima - head to head matches
| 16.11.15 | qual. | Gianni Ross | Riki Oshima | 6-2, 6-4 | match details |  USA F33 | Clay |
Gianni Ross form & Riki Oshima form
Gianni Ross - last matches
| M25 Decatur - Hard | ||||
| 03.08.23 1st round | vs. Samir Banerjee | 0-6, 1-6 |  | match details |
| M15 Irvine - Hard | ||||
| 28.06.23 1st round | vs. Maxwell Mckennon | 1-6, 3-6 | | match details |
| M25 Tulsa - Hard | ||||
| 20.06.23 1st round | vs. Adam Walton | 0-6, 1-6 | | match details |
| M15 San - Hard | ||||
| 08.06.23 2nd round | vs. Keegan Smith | 3-6, 7-63, 6-70 | | match details |
| 06.06.23 1st round | vs. Ryan Seggerman | 7-63, 6-4 |  | match details |
| M15 Rancho - Hard | ||||
| 01.06.23 2nd round | vs. Colin Sinclair | 3-6, 6-2, 6-72 | | match details |
| 31.05.23 1st round | vs. Jacob Brumm | 4-6, 6-3, 6-2 | | match details |
 M25 Valldoreix - Clay | ||||
| 09.05.23 qual. | vs. Svyatoslav Gulin | 3-6, 4-6 | | match details |
| 08.05.23 q 2 | vs. Federico Valle | 6-3, 7-5 | | match details |
| 07.05.23 q 1 | vs. Mikel Martinez | 6-4, 6-1 | | match details |
| M25 Sabadell - Clay | ||||
| 05.05.23 1/4 | vs. Henrique Rocha | 2-6, 3-6 | | match details |
| 04.05.23 2nd round | vs. Svyatoslav Gulin | 6-3, 7-5 | | match details |
| 03.05.23 1st round | vs. Aleksandr Braynin | 6-4, 6-4 | | match details |
| 02.05.23 qual. | vs. Aleksandr Braynin | 6-4, 6-4 | | match details |
| 01.05.23 q 2 | vs. Jamie Krattiger | 7-63, 5-7, 10-8 | | match details |
| 30.04.23 q 1 | vs. Zach Stephens | 6-2, 6-2 | | match details |
| M25 Sanxenxo - Hard | ||||
| 25.04.23 1st round | vs. Daniel Merida Aguilar | 2-6, 2-6 | | match details |
| M15 Telde - Clay | ||||
| 16.04.23 q 1 | vs. Kane Bonsach Ganley | 4-6, 3-6 | | match details |
| M15 Telde - Clay | ||||
| 10.04.23 qual. | vs. Dominik Recek | 4-6, 6-79 | | match details |
| 09.04.23 q 1 | vs. Markus Giersiepen Garcia | 6-4, 4-6, 10-7 | | match details |
 M25 Santa - Clay | ||||
| 04.04.23 1st round | vs. Andrea Militi Ribaldi | 4-6, 5-7 | | match details |
| M25 Calabasas - Hard | ||||
| 23.03.23 qual. | vs. Connor Farren | 5-7, 4-6 | | match details |
| 20.03.23 q 1 | vs. Kalman L. Boyd | 6-4, 6-3 | | match details |
 M25 Montreal - I. hard | ||||
| 16.03.23 2nd round | vs. Jules Marie | 2-6, 3-6 | | match details |
| 15.03.23 1st round | vs. Benjamin Sigouin | 6-2, 6-2 | | match details |
| 14.03.23 qual. | vs. Azariah Rusher | 6-3, 2-6, 10-7 | | match details |
| 13.03.23 q 1 | vs. Jared Thompkins | 6-4, 6-2 | | match details |
| M25 Montreal - I. hard | ||||
| 08.03.23 1st round | vs. Henri Squire | 3-6, 2-6 | | match details |
| 07.03.23 qual. | vs. Joe Tyler | 6-2, 6-2 | | match details |
| 06.03.23 q 1 | vs. Shayan Najam | 6-0, 6-2 | | match details |
Riki Oshima - last matches
 Japan F8 - Carpet | ||||
| 12.06.17 q 1 | vs. Tomohiro Masabayashi | 4-6, 2-6 | | match details |
| USA F6 - Clay | ||||
| 01.02.16 | vs. Kris Barnes | 6-0, 6-2 | | match details |
| 01.02.16 q 1 | vs. Maciej Rajski | 5-7, 4-6 | | match details |
| USA F5 - Clay | ||||
| 25.01.16 q 1 | vs. Connor Hance | 6-4, 2-6, 3-6 | | match details |
| 25.01.16 | vs. Sean Hill | 6-3, 6-2 | | match details |
 Dominican Republic - Hard | ||||
| 14.12.15 q 2 | vs. Gregorio Cordonnier | 6-4, 1-6, 1-6 | | match details |
| 14.12.15 q 1 | vs. Luis Alfredo Jager Prensa | 6-1, 6-1 | | match details |
| USA F33 - Clay | ||||
| 16.11.15 q 1 | vs. William Howells | 7-5, 6-72, 6-3 | | match details |
| 16.11.15 q 2 | vs. Robert Galloway | 7-62, 3-6, 6-3 | | match details |
| 16.11.15 | vs. Tristan Adamson | 6-0, 6-2 | | match details |
| 16.11.15 qual. | vs. Gianni Ross | 2-6, 4-6 | | match details |
 Bogota Challenger - Clay | ||||
| 02.11.15 1st round | vs. Caio Zampieri | 2-6, 2-6 | | match details |