
Michael Mmoh defeated Aleksandar Vukic 6-4 6-4 in the Las Vegas CH round of 16 on hard. The upset overturned the form book — Aleksandar Vukic came in ranked #113, leading the head-to-head 1–0. Michael Mmoh claimed a first win over Aleksandar Vukic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-01-16 | Australian Open | Q3 | hard | Aleksandar Vukic | 6-4 7-5 |
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
Averages over each player's completed matches in the selected window (199 vs 198). ATP, WTA & Challenger.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.