Head to head
1
Hard
2
2
Clay
0
2
Grass
0
Sandy Mayer's wins on the left · Peter Fleming's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 1980 | Columbus | Hard | R16 | Sandy Mayer | 7-6 6-1 |
| 1979 | Forest Hills WCT | Clay | RR | Sandy Mayer | 6-2 7-6 |
| 1979 | Rome | Clay | R64 | Sandy Mayer | 6-1 2-6 7-6 |
| 1978 | Stockholm | Hard | R16 | Peter Fleming | 6-3 6-3 |
| 1978 | Maui | Hard | QF | Peter Fleming | 2-6 6-2 6-4 |
| 1974 | South Orange | Grass | R32 | Sandy Mayer | 7-6 6-7 6-4 |
| 1973 | Haverford | Grass | R32 | Sandy Mayer | 7-6 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.