Daniel Vacek defeated Lleyton Hewitt 6-2 6-4 1-6 2-6 6-3 in the Australian Open round of 128 on hard. The upset overturned the form book — Lleyton Hewitt came in leading the head-to-head 1–0, defending last year's round of 128. Daniel Vacek claimed a first win over Lleyton Hewitt in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-03-06 | Scottsdale | R32 | hard | Lleyton Hewitt | 6-1 6-7(3) 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 (139 vs 200). ATP, WTA & Challenger.