Juan Martin del Potro defeated Kevin Anderson 6-4 6-4 in the Delray Beach quarter-final on hard. The result followed the form book — Juan Martin del Potro came in leading the head-to-head 6–0. Juan Martin del Potro extended the head-to-head to 7–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-02-26 | Acapulco | F | hard | Juan Martin del Potro | 6-4 6-4 |
| 2017-02-20 | Delray Beach | R32 | hard | Juan Martin del Potro | 6-4 6-4 |
| 2013-07-29 | Washington | QF | hard | Juan Martin del Potro | 7-6(0) 6-3 |
| 2012-10-22 | Basel | QF | hard | Juan Martin del Potro | 3-6 7-6(3) 6-2 |
| 2011-10-31 | Valencia | R16 | hard | Juan Martin del Potro | 6-4 6-4 |
| 2011-10-24 | Vienna | SF | hard | Juan Martin del Potro | 6-4 3-6 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 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About