Karman Thandi faces S. Johnson in the Memphis qualifying semi-final on hard. S. Johnson holds the paper edge — ranked #503.
Slight edge · Johnson S. narrowly ahead
Calibrated model · 65% 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.
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Thandi K.: 7 days rest · 1 match, 9 games (7d). Higher means fresher. About
No previous meetings on record.