26‑Dec‑1971 | Australian Open | Grass | R32 | | | (9)Dick Crealy [AUS] d. Giltinan | 7-6 7-5 6-7 4-6 13-11 | | | | | | | | | |
26‑Dec‑1971 | Australian Open | Grass | R64 | | | Giltinan d. Keith Hancock [AUS] | 6-1 3-6 7-5 6-4 | | | | | | | | | |
21‑May‑1971 | Roland Garros | Clay | R128 | | | Peter Pokorny [AUT] d. Giltinan | 6-3 6-3 1-6 6-1 | | | | | | | | | |
3‑Apr‑1971 | Davis Cup AME SF: INA vs AUS | | RR | | | Giltinan d. Gondo Widjojo [INA] | 8-6 6-4 0-6 6-4 | | | | | | | | | |
7‑Mar‑1971 | Auckland | Hard | QF | | | Phil Dent [AUS] d. Giltinan | 6-7 2-6 6-2 6-4 7-5 | | | | | | | | | |
7‑Mar‑1971 | Auckland | Hard | R16 | | | Giltinan d. Ray Ruffels [AUS] | 6-7 7-6 6-1 6-7 6-1 | | | | | | | | | |
7‑Mar‑1971 | Australian Open | Grass | R16 | | | (4)Tom Okker [NED] d. Giltinan | 6-3 6-2 6-4 | | | | | | | | | |
7‑Mar‑1971 | Auckland | Hard | R32 | | | Giltinan d. Peter Fletcher [UNK] | 6-3 6-3 6-2 | | | | | | | | | |
7‑Mar‑1971 | Australian Open | Grass | R32 | | | Giltinan d. (13)Nikola Pilic [CRO] | W/O | | | | | | | | | |
7‑Mar‑1971 | Australian Open | Grass | R64 | | | Giltinan d. Osamu Ishiguro [JPN] | 6-4 6-4 6-1 | | | | | | | | | |
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 | | | | | | | | | |
18‑Jan‑1971 | Sydney Outdoor | Hard | QF | | | Alex Metreveli [RUS] d. Giltinan | 4-6 7-5 6-4 6-0 | | | | | | | | | |
18‑Jan‑1971 | Sydney Outdoor | Hard | R16 | | | Giltinan d. John Cooper [AUS] | 6-4 3-6 4-6 7-5 7-5 | | | | | | | | | |
18‑Jan‑1971 | Sydney Outdoor | Hard | R32 | | | Giltinan d. Geoff Pollard [AUS] | 7-5 1-6 7-6 6-4 | | | | | | | | | |
10‑Jan‑1971 | Hobart | Hard | QF | | | Colin Dibley [AUS] d. Giltinan | 6-3 7-6 | | | | | | | | | |
10‑Jan‑1971 | Hobart | Hard | R16 | | | Giltinan d. Jean Loup Rouyer [FRA] | 4-6 7-5 7-6 | | | | | | | | | |