Head to head
Rivalry summary
Dennis Ralston and Terry Ryan met 1 times on the ATP tour between 1969 and 1969. Dennis Ralston leads the head-to-head 1–0 against Terry Ryan.
1
Hard
0
Dennis Ralston's wins on the left · Terry Ryan's on the right · bar lengths share one scale
All meetings (1)
| 1969 | Johannesburg | Hard | R32 | Dennis Ralston | 6-3 5-7 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.