Head to head
Rivalry summary
Francisco Maciel and Guillermo Rivas met 2 times on the ATP tour between 1986 and 1986. Francisco Maciel leads the head-to-head 2–0 against Guillermo Rivas. By surface, Maciel leads 2–0 on clay.
2
Clay
0
Francisco Maciel's wins on the left · Guillermo Rivas's on the right · bar lengths share one scale
All meetings (2)
| 1986 | Athens | Clay | R32 | Francisco Maciel | 6-1 6-2 |
| 1986 | Bologna | Clay | R32 | Francisco Maciel | 4-6 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.