Drazen Petrovic defeated Boris Butulija 4-6 6-3 7-5 in the M15 Pirot 1 round of 32 on clay. Drazen Petrovic extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-05-17 | M15 Brcko 1 | Q32 | clay | Drazen Petrovic | 6-2 7-5 |
Averages over each player's completed matches in the selected window (13 vs 39). 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