Juan Martin del Potro defeated Guillermo Canas 6-2 6-2 in the Cincinnati Masters round of 64 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 |
|---|---|---|---|---|---|
| 2009-02-16 | Memphis | R32 | hard | Juan Martin del Potro | 6-3 7-6(5) |
| 2008-08-25 | US Open | R128 | hard | Juan Martin del Potro | 4-6 7-6(0) 6-4 6-1 |
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 118). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About