Head to head
2
Hard
0
0
Clay
1
1
Grass
0
2
Carpet
0
Vitas Gerulaitis's wins on the left · Roscoe Tanner's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1982 | Wimbledon | Grass | R16 | Vitas Gerulaitis | 6-3 6-4 6-3 |
| 1979 | US Open | Hard | SF | Vitas Gerulaitis | 3-6 2-6 7-6 6-3 6-3 |
| 1977 | WCT Challenge Cup | Carpet | RR | Vitas Gerulaitis | 5-6 6-4 6-4 |
| 1977 | World Invitational Tennis Classic | Clay | SF | Roscoe Tanner | 6-7 6-3 7-6 |
| 1975 | St. Louis WCT | Carpet | F | Vitas Gerulaitis | 2-6 6-2 6-3 |
| 1975 | Orlando WCT | Hard | QF | Vitas Gerulaitis | 6-7(4) 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.