21‑Oct‑1974 | Melbourne | Clay | R32 | 95 | 244 | William Durham [AUS] d. Giltinan | 7-5 4-6 9-7 | | | | | | | | | |
23‑Jan‑1971 | Melbourne | Grass | QF | | | Alex Metreveli [RUS] d. Giltinan | 6-4 6-3 7-5 | | | | | | | | | |
23‑Jan‑1971 | Melbourne | Grass | R16 | | | Giltinan d. Jun Kamiwazumi [JPN] | 7-5 6-7 4-6 6-3 6-2 | | | | | | | | | |
23‑Jan‑1971 | Melbourne | Grass | R32 | | | Giltinan d. Brian Connor [AUS] | 6-2 6-4 7-5 | | | | | | | | | |
23‑Jan‑1971 | Melbourne | Grass | R64 | | | Giltinan d. Junjo Kawamuri [JPN] | 6-2 6-4 6-2 | | | | | | | | | |
10‑Jan‑1970 | Melbourne | Grass | R64 | | | Vladimir Zednik [CZE] d. Giltinan | 6-3 6-4 3-6 4-6 6-1 | | | | | | | | | |
6‑Jan‑1969 | Melbourne | Grass | R32 | | | Thomas Lejus [RUS] d. Giltinan | 6-3 7-9 6-1 6-4 | | | | | | | | | |
28‑Nov‑1967 | Melbourne | Grass | R32 | | | Dick Crealy [AUS] d. Giltinan | 6-3 6-0 6-4 | | | | | | | | | |