J. Ubon is a ATP tennis player. Recent form: 3-0 over the last 3 matches.
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| June 25, 2021 | W | N. B. Ngwohoh | 2 - 1 | ATP Davis Cup - Group IV |
| June 24, 2021 | W | L. Obiang Ondo | 2 - 0 | ATP Davis Cup - Group IV |
| June 23, 2021 | W | N. Jadoun | 2 - 0 | ATP Davis Cup - Group IV |