Jason Jung defeated Cameron Norrie 7-5 6-4 in the Aptos CH round of 32 on hard. The upset overturned the form book — Cameron Norrie came in ranked #38, defending last year's final. Jason Jung extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-02-10 | New York | R16 | hard | Jason Jung | 6-4 6-4 |
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 (200 vs 200). ATP, WTA & Challenger.