Head to head
Rivalry summary
John Alexander and Joaquin Loyo-Mayo met 2 times on the ATP tour between 1970 and 1974. John Alexander leads the head-to-head 2–0 against Joaquin Loyo-Mayo. By surface, Alexander leads 2–0 on clay.
2
Clay
0
John Alexander's wins on the left · Joaquin Loyo-Mayo's on the right · bar lengths share one scale
All meetings (2)
| 1974 | Toronto-2 | Clay | R32 | John Alexander | 6-0 6-3 |
| 1970 | Bastad | Clay | R32 | John Alexander | 6-1 6-0 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.