Head to head
0
Hard
1
2
Clay
1
0
Carpet
5
Wojtek Fibak'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 (9)
| 1981 | Philadelphia WCT | Carpet | F | Roscoe Tanner | 6-2 7-6 7-5 |
| 1979 | Memphis | Carpet | R16 | Roscoe Tanner | 6-3 7-5 |
| 1978 | Nations Cup | Clay | RR | Roscoe Tanner | 6-2 6-4 |
| 1978 | Las Vegas-2 | Hard | R16 | Roscoe Tanner | 6-1 4-6 6-4 |
| 1976 | Masters | Carpet | RR | Roscoe Tanner | 7-6 6-3 |
| 1976 | Wembley | Carpet | SF | Roscoe Tanner | 6-2 4-6 7-5 |
| 1976 | Monte-Carlo WCT | Clay | R16 | Wojtek Fibak | 6-4 6-2 |
| 1976 | Birmingham | Carpet | SF | Roscoe Tanner | 6-3 7-5 |
| 1975 | Boston | Clay | R64 | Wojtek Fibak | 4-6 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.