Head to head
Rivalry summary
Colton Smith and Ethan Quinn met 1 times on the ATP tour between 2025 and 2025. Colton Smith leads the head-to-head 1–0 against Ethan Quinn.
1
Clay
0
Colton Smith's wins on the left · Ethan Quinn's on the right · bar lengths share one scale
All meetings (1)
| 2025 | Houston | Clay | R16 | Colton Smith | 6-3 6-4 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.