Juan Martin del Potro defeated Damir Dzumhur 7-6 4-6 6-3 in the Delray Beach round of 16 on hard. The result followed the form book — Juan Martin del Potro came in leading the head-to-head 2–0, defending last year's semi-final. Juan Martin del Potro extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-30 | Los Cabos | SF | hard | Juan Martin del Potro | 6-3 7-6(6) |
| 2018-05-07 | Madrid Masters | R32 | clay | Juan Martin del Potro | 6-3 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). 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
Dzumhur D.: 5 days rest · 2 matches, 43 games (7d). Higher means fresher. About