Head to head
0
Hard
2
1
Clay
1
0
Grass
1
1
Carpet
3
Jeff Borowiak'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 (9)
| 1977 | Los Angeles-1 | Carpet | QF | Stan Smith | 7-5 6-2 |
| 1977 | Hampton | Carpet | SF | Stan Smith | 5-7 6-4 7-6 |
| 1976 | Rotterdam WCT | Carpet | R16 | Stan Smith | 5-0 RET |
| 1975 | Washington-2 | Clay | R32 | Stan Smith | 6-4 1-6 6-3 |
| 1975 | Las Vegas | Hard | R32 | Stan Smith | 7-6 7-6 |
| 1975 | San Juan WCT | Clay | R16 | Jeff Borowiak | 5-7 6-1 6-2 |
| 1974 | Wimbledon | Grass | R32 | Stan Smith | 8-9 6-3 6-4 8-6 |
| 1974 | New Orleans WCT | Carpet | QF | Jeff Borowiak | 6-4 7-6 |
| 1973 | Paris | Hard | R32 | Stan Smith | 6-3 6-1 |
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.