Head to head
1
Hard
0
2
Carpet
0
Andrew Pattison's wins on the left · Trey Waltke's on the right · bar lengths share one scale
All meetings (3)
| 1979 | Baltimore | Carpet | R32 | Andrew Pattison | 3-6 6-3 6-4 |
| 1977 | Baltimore | Carpet | R32 | Andrew Pattison | 7-5 6-3 |
| 1975 | Orlando WCT | Hard | R16 | Andrew Pattison | 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.