Head to head
Rivalry summary
Joaquin Loyo-Mayo and William Harris met 1 times on the ATP tour between 1968 and 1968. Joaquin Loyo-Mayo leads the head-to-head 1–0 against William Harris.
1
Clay
0
Joaquin Loyo-Mayo's wins on the left · William Harris's on the right · bar lengths share one scale
All meetings (1)
| 1968 | Indianapolis | Clay | R16 | Joaquin Loyo-Mayo | 2-6 8-6 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.