Head to head
0
Hard
3
0
Clay
2
1
Carpet
0
Bill Scanlon's wins on the left · Jimmy Arias's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1987 | Roland Garros | Clay | R128 | Jimmy Arias | 6-2 7-6 6-2 |
| 1985 | Montreal | Hard | R64 | Jimmy Arias | 7-6 3-6 6-4 |
| 1985 | Delray Beach | Hard | R128 | Jimmy Arias | 6-2 1-6 6-4 |
| 1984 | Toronto | Hard | R16 | Jimmy Arias | 7-6 4-6 7-6 |
| 1983 | Philadelphia | Carpet | R32 | Bill Scanlon | 6-1 7-6 |
| 1981 | Washington | Clay | R64 | Jimmy Arias | 6-2 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.