Head to head
Rivalry summary
Stefan Simonsson and Juan Avendano met 2 times on the ATP tour between 1983 and 1983. Stefan Simonsson leads the head-to-head 2–0 against Juan Avendano. By surface, Simonsson leads 2–0 on clay.
2
Clay
0
Stefan Simonsson's wins on the left · Juan Avendano's on the right · bar lengths share one scale
All meetings (2)
| 1983 | Rome | Clay | R16 | Stefan Simonsson | 7-6 6-4 |
| 1983 | Florence | Clay | R16 | Stefan Simonsson | 1-6 7-6 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.