Level, 1 wins each over 2 singles meetings since 2023. Last meeting on 07/04/2026 at Mexico City Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 07/04/2026 | Mexico City Challenger | Round 1 | clay | Mejia | 3-6 7-6(3) 6-0 |
| 15/09/2023 | Davis Cup, Group I, 1R, UKR-COL | — | hard | Orlov | 5-7 6-4 7-6(4) |
| clay | Orlov 0 - 1 Mejia |
| hard | Orlov 1 - 0 Mejia |
| 2026 | Orlov 0 - 1 Mejia |
| 2023 | Orlov 1 - 0 Mejia |
217 wins, 176 losses since 2021 (55.2%).
Last matches: D V D V D
193 wins, 181 losses since 2021 (51.6%).
Last matches: V D D V D
Level, 1 wins each over 2 singles meetings since 2023.
On 07/04/2026, at Mexico City Challenger (Round 1): Nicolas Mejia won 3-6 7-6(3) 6-0.