Paola Suarez advanced when Ai Sugiyama retired 6-7 6-3 7-6 in the Fed Cup WG R1: ARG vs JPN round robin. Paola Suarez narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-09-25 | Seoul | QF | hard | Ai Sugiyama | 6-2 6-3 |
| 2004-04-05 | Amelia Island | R16 | clay | Paola Suarez | 7-5 7-6(8) |
| 2003-05-12 | Rome | R64 | clay | Ai Sugiyama | 6-3 6-2 |
| 2002-08-12 | Montreal | R32 | hard | Ai Sugiyama | 3-6 6-4 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 (22 vs 160). ATP, WTA & Challenger.