Donald Young defeated Alexander Zverev 6-4 7-5 in the Sarasota CH round of 32 on clay. The result followed the form book — Donald Young came in leading the head-to-head 1–0. Donald Young extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-01-06 | Auckland | Q2 | hard | Donald Young | 6-3 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
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.