
Michael Mmoh defeated Karen Khachanov 6-2 6-4 6-2 in the US Open round of 128 on hard. The upset overturned the form book — Karen Khachanov came in ranked #39, defending last year's semi-final. Michael Mmoh extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-01-05 | Hong Kong | R16 | hard | Michael Mmoh | 7-6 7-6 |
Averages over each player's completed matches in the selected window (124 vs 193). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Mmoh M.: 9 days rest · 2 matches (14d) · Khachanov K.: 5 days rest · 1 match, 34 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About