Head to head
Rivalry summary
Jeff Simpson and Piero Toci met 2 times on the ATP tour between 1973 and 1974. Their head-to-head is level at 1–1. By surface, they are level 1–1 on clay.
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Clay
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Jeff Simpson's wins on the left · Piero Toci's on the right · bar lengths share one scale
All meetings (2)
| 1974 | Florence | Clay | R32 | Jeff Simpson | 4-6 7-5 7-6 |
| 1973 | Madrid-1 | Clay | R64 | Piero Toci | 6-3 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.