Rafael Nadal defeated Federico Delbonis 6-3 7-6 6-1 in the Australian Open round of 64 on hard. The result followed the form book — Rafael Nadal came in leading the head-to-head 4–0, defending last year's final. Rafael Nadal extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-04-12 | Monte Carlo Masters | R32 | clay | Rafael Nadal | 6-1 6-2 |
| 2016-08-08 | Rio Olympics | R64 | hard | Rafael Nadal | 6-2 6-1 |
| 2015-02-23 | Buenos Aires | QF | clay | Rafael Nadal | 6-1 6-1 |
| 2013-02-04 | Santiago | R16 | clay | Rafael Nadal | 6-3 6-2 |
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 (133 vs 177). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About