Juan Martin del Potro defeated Igor Andreev 6-4 6-2 6-1 in the Davis Cup WG SF: ARG vs RUS round robin on clay. The result followed the form book — Juan Martin del Potro came in leading the head-to-head 4–0. Juan Martin del Potro extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-25 | Roland Garros | R32 | clay | Juan Martin del Potro | 6-4 7-5 6-4 |
| 2009-05-17 | Dusseldorf | RR | clay | Juan Martin del Potro | 6-3 7-6(3) |
| 2008-10-20 | Basel | QF | hard | Juan Martin del Potro | 6-4 7-5 |
| 2008-04-28 | Munich | R16 | clay | Juan Martin del Potro | 1-6 6-0 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