By surface
| Surface | Stan Smith | Tom Leonard |
|---|---|---|
| Grass | 1 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1971-09-01 | ATP | US Open | Round of 32 | Grass | Stan Smith | 6-2 | 6-3 | 4-6 | 6-3 | |
| 1968-05-06 | ATP | Los Angeles SoCal Chps | Quarterfinal | — | Stan Smith | 4-6 | 6-3 | 7-5 |