Peter Heller defeated Mariano Tammaro 6-4 6-4 in the M15 Litija 1 semi-final on clay. The upset overturned the form book — Mariano Tammaro came in leading the head-to-head 1–0. Peter Heller claimed a first win over Mariano Tammaro in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-07-30 | M25 Bolzano 1 | R32 | clay | Mariano Tammaro | 6-4 6-2 |
Averages over each player's completed matches in the selected window (9 vs 7). 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