Head to head
1
Hard
1
Paul Gerken's wins on the left · Joaquin Loyo-Mayo's on the right · bar lengths share one scale
All meetings (2)
| 1974 | Oslo | Hard | QF | Joaquin Loyo-Mayo | 6-3 3-6 6-3 |
| 1974 | Stockholm | Hard | R64 | Paul Gerken | 6-4 6-1 |
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.