Head to head
1
Hard
0
1
Clay
0
Dennis Ralston's wins on the left · Phil Dent's on the right · bar lengths share one scale
All meetings (2)
| 1971 | Fort Worth WCT | Hard | R16 | Dennis Ralston | 6-3 6-4 |
| 1971 | Tehran WCT | Clay | R32 | Dennis Ralston | 6-2 6-0 |
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.