Andrej Martin defeated Mathys Erhard 6-2 6-4 in the Kigali 1 CH quarter-final on clay. The upset overturned the form book — Mathys Erhard came in ranked #337, leading the head-to-head 1–0. Andrej Martin claimed a first win over Mathys Erhard in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-07-25 | M25 Ollersbach | SF | clay | Mathys Erhard | 7-6(0) 6-1 |
Averages over each player's completed matches in the selected window (68 vs 85). 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