Alex Corretja defeated Lleyton Hewitt 3-6 7-6 6-3 in the Masters Cup round robin on hard. The upset overturned the form book — Lleyton Hewitt came in leading the head-to-head 3–2. Alex Corretja narrowed the head-to-head to 3–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-03-03 | Scottsdale | QF | hard | Lleyton Hewitt | 6-4 6-2 |
| 2001-05-21 | Dusseldorf | RR | clay | Alex Corretja | 3-6 6-2 6-3 |
| 2001-05-07 | Rome Masters | R16 | clay | Alex Corretja | 7-6(2) 6-4 |
| 2000-01-17 | Australian Open | R64 | hard | Lleyton Hewitt | 6-0 6-0 6-1 |
| 2000-01-10 | Sydney | SF | hard | Lleyton Hewitt | 6-4 6-4 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.