Chase Ferguson defeated Arthur Weber 6-4 6-4 in the Phan Thiet 2 CH qualifying round 1 on hard. The upset overturned the form book — Arthur Weber came in ranked #406, leading the head-to-head 2–0. Chase Ferguson claimed a first win over Arthur Weber in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-11-29 | M15 Phan Thiet 1 | SF | hard | Arthur Weber | 7-5 6-3 |
| 2023-07-21 | M15 Nakhon Si Thammarat 5 | QF | hard | Arthur Weber | 6-3 6-2 |
Averages over each player's completed matches in the selected window (8 vs 12). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About