Juan Martin del Potro defeated Igor Kunitsyn 6-2 6-0 in the Adelaide quarter-final on hard. The result followed the form book — Juan Martin del Potro came in leading the head-to-head 2–0. Juan Martin del Potro extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-06-06 | Queen's Club | R32 | grass | Juan Martin del Potro | 6-4 6-4 |
| 2007-06-18 | Nottingham | R16 | grass | Juan Martin del Potro | 6-2 7-5 |
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 194). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About