Gibril Diarra advanced when Adrian Obert retired 6-7 2-1 in the M25 Karlsruhe 1 qualifying round of 32. Gibril Diarra extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-04-30 | M25 Santa Margherita Di Pula 6 | R32 | clay | Adrian Obert | 7-5 7-6(5) |
| 2017-09-11 | Italy F29 | R32 | clay | Gibril Diarra | 6-3 6-4 |
Averages over each player's completed matches in the selected window (37 vs 63). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About