

Learner Tien defeated Tristan Boyer 7-5 1-6 6-3 in the Las Vegas CH final on hard. The result followed the form book — Learner Tien came in ranked #12, leading the head-to-head 1–0. Learner Tien extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-06-30 | M15 Irvine 1 | QF | hard | Learner Tien | 7-5 6-3 |
Averages over each player's completed matches in the selected window (181 vs 134). ATP, WTA & Challenger.
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 hard field, opponent-adjusted over 52 weeks). About