Juan Carlos Aguilar defeated Tyler Zink 6-4 6-3 in the M25 Norman 1 semi-final on hard. The upset overturned the form book — Tyler Zink came in ranked #325, leading the head-to-head 1–0. Juan Carlos Aguilar claimed a first win over Tyler Zink in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-06-22 | M15 Champaign 1 | Q16 | hard | Tyler Zink | 6-3 6-2 |
Averages over each player's completed matches in the selected window (83 vs 132). ATP, WTA & Challenger.
Zink T.: 5 days rest · 2 matches, 55 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About