Head to head
0
Hard
2
0
Clay
1
3
Carpet
2
Kim Warwick's wins on the left · Sandy Mayer's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (8)
| 1981 | Brussels WCT | Carpet | QF | Sandy Mayer | 4-1 RET |
| 1980 | Cincinnati | Hard | R64 | Sandy Mayer | 3-6 6-1 7-5 |
| 1979 | New Orleans WCT | Carpet | R32 | Kim Warwick | 6-6 RET |
| 1978 | Los Angeles | Carpet | R32 | Kim Warwick | 1-6 6-3 7-6 |
| 1978 | Rotterdam WCT | Carpet | R16 | Kim Warwick | 6-3 6-3 |
| 1978 | Milan WCT | Carpet | R16 | Sandy Mayer | 6-2 6-1 |
| 1974 | Tempe | Hard | R32 | Sandy Mayer | 6-0 6-3 |
| 1973 | Kitzbuhel | Clay | R32 | Sandy Mayer | 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.