Head to head
Rivalry summary
John McEnroe and Derek Tarr met 1 times on the ATP tour between 1984 and 1984. John McEnroe leads the head-to-head 1–0 against Derek Tarr.
1
Clay
0
John McEnroe's wins on the left · Derek Tarr's on the right · bar lengths share one scale
All meetings (1)
| 1984 | Forest Hills WCT | Clay | R32 | John McEnroe | 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.