Head to head
0
Hard
2
1
Clay
0
0
Grass
1
1
Carpet
1
Jeff Borowiak's wins on the left · Tomas Smid's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1983 | Australian Open | Grass | R32 | Tomas Smid | 6-4 3-6 6-1 6-4 |
| 1983 | US Open | Hard | R128 | Tomas Smid | 3-6 6-1 6-4 6-2 |
| 1983 | Richmond WCT | Carpet | R32 | Jeff Borowiak | 7-6 6-0 |
| 1982 | Frankfurt | Carpet | R16 | Tomas Smid | 6-4 6-4 |
| 1981 | Cologne | Hard | R16 | Tomas Smid | 6-4 6-4 |
| 1977 | Gstaad | Clay | SF | Jeff Borowiak | 2-6 6-1 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.