Karl Poling defeated Nikita Filin in the M25 East Lansing semifinals, advancing with a 6-4, 4-6, 7-6 win. Poling hit 3 aces and 7 double faults, winning 72 percent of first-serve points and converting 21 percent of break points. Both players earned 3 service breaks; Filin hit 8 aces and 13 double faults.
No previous meetings on record.
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Slight edge · Poling K. narrowly ahead
Calibrated model (out-of-sample validated). 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.