Maxime Authom defeated Todor Enev 6-4 7-6 in the Bulgaria 1 4 qualifying round on clay. The result followed the form book — Maxime Authom came in leading the head-to-head 3–0. Maxime Authom extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-18 | Bulgaria F3 | R32 | clay | Maxime Authom | 6-0 6-1 |
| 2007-05-28 | Bulgaria F4 | QF | clay | Maxime Authom | 6-2 6-3 |
| 2007-05-07 | Bulgaria F1 | QF | clay | Maxime Authom | 7-5 4-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.