Head to head
Rivalry summary
John Yuill and Alvaro Betancur met 1 times on the ATP tour between 1977 and 1977. John Yuill leads the head-to-head 1–0 against Alvaro Betancur.
1
Grass
0
John Yuill's wins on the left · Alvaro Betancur's on the right · bar lengths share one scale
All meetings (1)
| 1977 | Wimbledon | Grass | R128 | John Yuill | 6-3 6-4 6-3 |
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.