Head to head
1
Hard
1
1
Clay
0
0
Carpet
3
Wojtek Fibak's wins on the left · Stan Smith's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1982 | Paris | Hard | QF | Wojtek Fibak | 6-2 7-6 |
| 1981 | Frankfurt WCT | Carpet | R16 | Stan Smith | 1-6 6-4 6-2 |
| 1979 | Vienna | Hard | F | Stan Smith | 6-4 6-0 6-2 |
| 1978 | Milan WCT | Carpet | R16 | Stan Smith | 6-2 2-6 6-3 |
| 1978 | Denver | Carpet | QF | Stan Smith | 5-7 6-4 7-6 |
| 1976 | Louisville | Clay | SF | Wojtek Fibak | 4-6 6-1 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.