John Millman defeated Dominic Thiem 6-3 3-6 6-4 in the Belgrade round of 32 on hard. The upset overturned the form book — Dominic Thiem came in leading the head-to-head 3–0. John Millman claimed a first win over Dominic Thiem in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-23 | Hamburg | R16 | clay | Dominic Thiem | 6-2 6-2 |
| 2016-08-29 | US Open | R128 | hard | Dominic Thiem | 6-3 2-6 5-7 6-4 6-3 |
| 2016-08-15 | Cincinnati Masters | R32 | hard | Dominic Thiem | 7-5 6-1 |
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 (60 vs 117). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About