Head to head
1
Hard
0
0
Clay
1
1
Grass
0
1
Carpet
2
Tom Gorman's wins on the left · Manuel Orantes's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1975 | Calcutta | Carpet | QF | Manuel Orantes | 6-1 6-2 |
| 1975 | Manila | Clay | R16 | Manuel Orantes | 4-6 6-1 6-2 |
| 1974 | Nottingham | Grass | R16 | Tom Gorman | 6-1 6-4 |
| 1974 | Munich WCT | Carpet | R16 | Manuel Orantes | 6-0 6-3 |
| 1974 | Rotterdam WCT | Carpet | QF | Tom Gorman | 7-6(5) 6-4 |
| 1972 | Masters | Hard | RR | Tom Gorman | 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.