Denis Istomin defeated Ivan Dodig 6-1 6-4 3-6 7-5 in the Australian Open round of 128 on hard. The upset overturned the form book — Ivan Dodig came in leading the head-to-head 2–0, defending last year's round of 128. Denis Istomin claimed a first win over Ivan Dodig in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-10 | Rome Masters | Q1 | clay | Ivan Dodig | 6-3 6-3 |
| 2013-06-17 | Eastbourne | R32 | grass | Ivan Dodig | 6-3 6-4 |
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 13). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About