By surface
| Surface | John Newcombe | Bob Giltinan |
|---|---|---|
| Clay | 3 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-05-22 | ATP | Rome | Round of 32 | Clay | John Newcombe | 5-7 | 6-4 | 6-1 | ||
| 1973-10-28 | ATP | Tehran | Quarterfinal | Clay | John Newcombe | 6-3 | 6-0 | |||
| 1973-10-08 | ATP | Tokyo | Round of 32 | Clay | John Newcombe | 6-7 | 7-6 | 6-4 |