Juan Martin del Potro defeated Dominic Thiem 1-6 2-6 6-1 7-6 6-4 in the US Open round of 16 on hard. The result followed the form book — Juan Martin del Potro came in leading the head-to-head 3–0, defending last year's quarter-final. Juan Martin del Potro extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-02-26 | Acapulco | QF | hard | Juan Martin del Potro | 6-2 7-6(7) |
| 2016-08-29 | US Open | R16 | hard | Juan Martin del Potro | 6-3 3-2 RET |
| 2016-05-02 | Madrid Masters | R64 | clay | Juan Martin del Potro | 7-6(5) 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 (126 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About