M. Costa is a WTA tennis player. Recent form: 0-4 over the last 4 matches.
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| June 15, 2024 | L | N. Mokhele | 2 - 0 | WTA Billie Jean King Cup - Group IV |
| June 14, 2024 | L | E. M. Nankulange | 2 - 0 | WTA Billie Jean King Cup - Group IV |
| June 9, 2023 | L | E. M. Nankulange | 2 - 0 | Billie Jean King Cup - Group Iv (World) |
| June 7, 2023 | L | I. A. Joao | 2 - 0 | Billie Jean King Cup - Group Iv (World) |