Ivan Dodig defeated Matteo Viola 6-4 6-1 in the US Open qualifying round 1 on hard. The result followed the form book — Ivan Dodig came in leading the head-to-head 1–0, defending last year's round of 128. Ivan Dodig extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-26 | US Open | Q128 | hard | Ivan Dodig | 6-4 6-1 |
Averages over each player's completed matches in the selected window (98 vs 200). 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