Head to head
Rivalry summary
Raul Ramirez and Allan Stone met 5 times on the ATP tour between 1974 and 1977. Raul Ramirez leads the head-to-head 3–2 against Allan Stone. By surface, they are level 1–1 on hard; Ramirez leads 2–1 on carpet.
1
Hard
1
2
Carpet
1
Raul Ramirez's wins on the left · Allan Stone's on the right · bar lengths share one scale
All meetings (5)
| 1977 | Los Angeles-1 | Carpet | R32 | Raul Ramirez | 6-3 7-6 |
| 1976 | Denver WCT | Carpet | R16 | Raul Ramirez | 6-3 6-4 |
| 1975 | Caracas WCT | Hard | QF | Raul Ramirez | 7-5 6-2 |
| 1974 | Acapulco | Carpet | QF | Allan Stone | 6-2 6-3 |
| 1974 | Tucson | Hard | R32 | Allan Stone | 6-3 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.