Andrej Martin defeated Matteo Viola 2-6 7-6 6-2 in the Vicenza CH round of 16 on clay. The upset overturned the form book — Matteo Viola came in leading the head-to-head 1–0, but Andrej Martin had been the form player, winning 5 of their last 8 on clay. Andrej Martin claimed a first win over Matteo Viola in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-06-11 | Stuttgart | Q1 | grass | Matteo Viola | 6-4 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.