Coleman Wong defeated Kalman L. Boyd 7-6 6-1 in the M15 Monastir 24 semi-final on hard. The upset overturned the form book — Kalman L. Boyd came in leading the head-to-head 1–0, but Coleman Wong had been the form player, winning 8 of their last 10 on hard. Coleman Wong claimed a first win over Kalman L. Boyd in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-07-08 | M15 Monastir 27 | SF | hard | Kalman L. Boyd | 6-4 4-6 6-4 |
Averages over each player's completed matches in the selected window (200 vs 38). ATP, WTA & Challenger.
wins 63% of points on serve vs Wong C.
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