By surface
| Surface | Ray Ruffels | Boro Jovanovic |
|---|---|---|
| Clay | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-04-15 | ATP | Houston 2 | Quarterfinal | Clay | Boro Jovanovic | 6-2 | 3-6 | 4-6 |
| Surface | Ray Ruffels | Boro Jovanovic |
|---|---|---|
| Clay | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-04-15 | ATP | Houston 2 | Quarterfinal | Clay | Boro Jovanovic | 6-2 | 3-6 | 4-6 |