By surface
| Surface | Mark Cox | Roy Barth |
|---|---|---|
| Carpet | 1 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1972-07-01 | ATP | St. Louis WCT | Round of 32 | Carpet | Mark Cox | 6-1 | 6-3 | |||
| 1971-10-10 | ATP | Vancouver WCT | Round of 32 | — | Mark Cox | 6-3 | 6-3 |