

Reilly Opelka defeated Tommy Paul 2-6 6-4 6-4 in the Champaign CH semi-final on hard. The upset overturned the form book — Tommy Paul came in ranked #24, leading the head-to-head 2–0, defending last year's quarter-final. Reilly Opelka claimed a first win over Tommy Paul in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-01-12 | Adelaide | R16 | hard | Tommy Paul | 6-4 6-4 |
| 2025-02-03 | Dallas | QF | hard | Tommy Paul | 7-6(3) 6-2 |
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 199). ATP, WTA & Challenger.