Tyler Zink defeated Strong Kirchheimer in the semifinals of the Lexington tournament, winning 7-6, 6-4 on hard courts. Zink served 5 aces and committed 3 double faults, while converting 50% of break points and winning 79% of first-serve points. Kirchheimer had 3 aces, no double faults, 67% break point conversion, and 2 service breaks.
No previous meetings on record.
Averages over each player's completed matches in the selected window (26 vs 12). ATP, WTA & Challenger.
Clear favourite · Zink T. clearly ahead, but no certainty
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.
Zink T.: 1 day rest · 2 matches, 62 games (7d) · Kirchheimer S.: 17 days rest. 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