Jacob Brumm defeated Alexander Petrov 6-3 3-6 10-6 in the M15 San Diego 2 q16 on hard. Jacob Brumm claimed a first win over Alexander Petrov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-07-02 | M15 San Diego, Ca | R16 | hard | Alexander Petrov | 5-7 3-6 |
Averages over each player's completed matches in the selected window (174 vs 74). 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