Head to head
Rivalry summary
Zan Guerry and Jim McManus met 2 times on the ATP tour between 1972 and 1972. Their head-to-head is level at 1–1.
0
Hard
1
1
Clay
0
Zan Guerry's wins on the left · Jim McManus's on the right · bar lengths share one scale
All meetings (2)
| 1972 | Toronto-2 | Clay | R128 | Zan Guerry | 5-7 6-1 6-4 |
| 1972 | Columbus | Hard | R16 | Jim McManus | 4-6 6-3 7-5 |
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.