2002 WTA Tier I Series Singles Singles

| Tournament | Surface | Week | Winner | Finalist | Semifinalists |
|---|---|---|---|---|---|
| Tokyo | Carpet (i) | January 28 | Martina Hingis 7–6(6), 4–6, 6–3 | Monica Seles | Silvia Farina Elia Anna Kournikova |
| Indian Wells | Hard | March 4 | Daniela Hantuchová 6–3, 6–4 | Martina Hingis | Emmanuelle Gagliardi Monica Seles |
| Miami | Hard | March 18 | Serena Williams 7–5, 7–6(4) | Jennifer Capriati | Monica Seles Venus Williams |
| Charleston | Clay | April 15 | Iva Majoli 7–6(5), 6–4 | Patty Schnyder | Jennifer Capriati Sandrine Testud |
| Berlin | Clay | May 6 | Justine Henin 6–2, 1–6, 7–6(5) | Serena Williams | Jennifer Capriati Anna Pistolesi |
| Rome | Clay | May 13 | Serena Williams 7–6(6), 6–4 | Justine Henin | Kim Clijsters Jennifer Capriati |