Joao Vitor Goncalves Ceolin defeated Justin Roberts 6-4 7-5 in the M15 Naples 2 q16 on clay. The upset overturned the form book — Justin Roberts came in ranked #978, leading the head-to-head 1–0. Joao Vitor Goncalves Ceolin claimed a first win over Justin Roberts in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-12 | M15 Huntsville 1 | R32 | clay | Justin Roberts | 7-5 6-3 |
Averages over each player's completed matches in the selected window (7 vs 5). 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