
Aidan Mayo defeated Christian Langmo in the semifinals of the Bloomfield Hills hard-court tournament, 4-6, 7-5, 6-2. Mayo hit 20 aces and converted 75% of his break points, while Langmo had 11 aces and converted 14% of his break points. Mayo won the match with 3 service breaks to Langmo's 1.
Generated automatically from Umpiry match data.
No previous meetings on record.
Averages over each player's completed matches in the selected window (30 vs 11). ATP, WTA & Challenger.
Strong favourite · Mayo A. heavily favoured
Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
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.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About