| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-10-11 | Linz | QF | hard | Patty Schnyder | 6-4 6-4 |
| 2010-03-22 | Miami | R64 | hard | Daniela Hantuchova | 6-1 6-4 |
| 2007-10-22 | Linz | F | hard | Daniela Hantuchova | 6-4 6-2 |
| 2007-09-24 | Luxembourg | QF | hard | Daniela Hantuchova | 6-3 5-7 7-5 |
| 2006-10-16 | Zurich | R32 | hard | Daniela Hantuchova | 6-2 7-5 |
| 2006-01-09 | Sydney | R16 | hard | Daniela Hantuchova | 3-6 6-3 6-4 |
| 2005-10-24 | Linz | QF | hard | Patty Schnyder | 6-2 6-1 |
| 2005-10-03 | Filderstadt | R16 | hard | Daniela Hantuchova | 6-4 6-3 |
| 2005-08-22 | New Haven | R16 | hard | Daniela Hantuchova | 5-7 6-2 6-4 |
| 2004-08-30 | US Open | R32 | hard | Patty Schnyder | 6-4 4-6 7-6(6) |
| 2004-08-15 | Olympics | R32 | hard | Patty Schnyder | 3-6 6-1 6-4 |
| 2004-05-03 | Berlin | R64 | grass | Patty Schnyder | 6-2 6-2 |
| 2003-09-22 | Leipzig | R16 | carpet | Patty Schnyder | 6-4 4-6 7-6(3) |
| 2003-01-13 | Australian Open | R16 | hard | Daniela Hantuchova | 7-5 6-3 |
| 2002-10-14 | Zurich | QF | hard | Patty Schnyder | 6-7(5) 6-3 7-6(5) |
| 2002-08-19 | New Haven | QF | hard | Daniela Hantuchova | 6-4 6-3 |
| 2002-08-12 | Montreal | R32 | hard | Daniela Hantuchova | 6-3 7-6(3) |
| 2001-10-08 | Filderstadt | R32 | hard | Patty Schnyder | 6-3 1-6 7-5 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.