Hyung Taik Lee defeated Agustin Calleri 7-6 6-4 6-7 6-3 in the Wimbledon round of 64 on grass. The upset overturned the form book — Agustin Calleri came in leading the head-to-head 3–0, defending last year's round of 64. Hyung Taik Lee claimed a first win over Agustin Calleri in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-01-02 | Doha | R16 | hard | Agustin Calleri | 6-3 6-1 |
| 2007-12-31 | Doha | R16 | hard | Agustin Calleri | 6-3 6-1 |
| 2003-05-12 | Hamburg Masters | R64 | clay | Agustin Calleri | 3-6 7-6 7-5 |
Averages over each player's completed matches in the selected window (70 vs 103). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About