Kim Clijsters defeated Svetlana Kuznetsova 6-1 6-1 in the WTA Tour Championships round robin on carpet. The result followed the form book — Kim Clijsters came in leading the head-to-head 6–1, defending last year's round-robin. Kim Clijsters extended the head-to-head to 7–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-10 | Cincinnati | R16 | hard | Kim Clijsters | 6-4 4-6 6-2 |
| 2006-05-01 | Warsaw | F | clay | Kim Clijsters | 7-5 6-2 |
| 2005-06-13 | Eastbourne | SF | grass | Kim Clijsters | 6-4 3-6 6-4 |
| 2005-04-25 | Warsaw | SF | clay | Svetlana Kuznetsova | 2-6 6-2 6-3 |
| 2003-08-25 | US Open | R32 | hard | Kim Clijsters | 6-3 6-2 |
| 2003-08-04 | Los Angeles | QF | hard | Kim Clijsters | 6-3 6-1 |
| 2002-09-16 | Tokyo | R16 | hard | Kim Clijsters | 6-4 0-6 7-5 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.