Head to head
Rivalry summary
Jeff Simpson and Hans Engert met 1 times on the ATP tour between 1973 and 1973. Jeff Simpson leads the head-to-head 1–0 against Hans Engert.
1
Clay
0
Jeff Simpson's wins on the left · Hans Engert's on the right · bar lengths share one scale
All meetings (1)
| 1973 | Valencia | Clay | R64 | Jeff Simpson | 6-3 6-2 |
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.