10‑Jan‑1970 | Melbourne | Grass | F | | | John Newcombe [AUS] d. Roche | 6-4 6-4 4-6 RET | | | | | | | | | |
10‑Jan‑1970 | Melbourne | Grass | SF | | | Roche d. Arthur Ashe [USA] | 11-9 12-14 12-10 6-3 | | | | | | | | | |
10‑Jan‑1970 | Melbourne | Grass | QF | | | Roche d. Stan Smith [USA] | 3-6 16-14 6-1 8-10 6-4 | | | | | | | | | |
10‑Jan‑1970 | Melbourne | Grass | R16 | | | Roche d. Jim Mcmanus [USA] | 6-1 6-2 | | | | | | | | | |
10‑Jan‑1970 | Melbourne | Grass | R32 | | | Roche d. Ray Keldie [AUS] | 7-5 7-5 6-1 | | | | | | | | | |
28‑Nov‑1967 | Melbourne | Grass | F | | | Roche d. Bill Bowrey [AUS] | 7-5 6-3 6-4 | | | | | | | | | |
28‑Nov‑1967 | Melbourne | Grass | SF | | | Roche d. Barry Phillips Moore [AUS] | 6-4 8-6 7-5 | | | | | | | | | |
28‑Nov‑1967 | Melbourne | Grass | QF | | | Roche d. Ray Ruffels [AUS] | 5-7 9-7 6-4 6-4 | | | | | | | | | |
28‑Nov‑1967 | Melbourne | Grass | R16 | | | Roche d. Neale Fraser [AUS] | 6-3 6-3 6-2 | | | | | | | | | |
28‑Nov‑1967 | Melbourne | Grass | R32 | | | Roche d. Onny Parun [NZL] | 6-3 7-5 7-5 | | | | | | | | | |
24‑Nov‑1966 | Melbourne | Grass | SF | | | Roy Emerson [AUS] d. Roche | 8-6 6-4 6-3 | | | | | | | | | |
24‑Nov‑1966 | Melbourne | Grass | QF | | | Roche d. Owen Davidson [AUS] | 6-4 6-3 6-2 | | | | | | | | | |
24‑Nov‑1966 | Melbourne | Grass | R16 | | | Roche d. Alan Fox [USA] | 6-4 8-6 6-2 | | | | | | | | | |
24‑Nov‑1966 | Melbourne | Grass | R32 | | | Roche d. Allan Stone [AUS] | 6-1 6-0 6-1 | | | | | | | | | |
24‑Nov‑1966 | Melbourne | Grass | R64 | | | Roche d. Doug Reid [AUS] | 6-4 6-3 6-4 | | | | | | | | | |
26‑Nov‑1965 | Melbourne | Grass | R16 | | | Clark Graebner [USA] d. Roche | 3-6 6-1 6-3 5-7 6-4 | | | | | | | | | |
26‑Nov‑1965 | Melbourne | Grass | R32 | | | Roche d. Terry Addison [AUS] | 1-6 6-3 6-3 6-2 | | | | | | | | | |
26‑Nov‑1965 | Melbourne | Grass | R64 | | | Roche d. Wayne Reid [AUS] | 6-2 6-2 6-2 | | | | | | | | | |
12‑Dec‑1964 | Melbourne | Grass | R64 | | | John Stephens [AUS] d. Roche | 6-4 6-4 7-5 | | | | | | | | | |
2‑Dec‑1963 | Melbourne | Grass | R16 | | | Michael Sangster [GBR] d. Roche | 6-4 13-11 6-4 | | | | | | | | | |
2‑Dec‑1963 | Melbourne | Grass | R32 | | | Roche d. Bert Kearney [AUS] | 4-6 9-7 6-3 6-0 | | | | | | | | | |
2‑Dec‑1963 | Melbourne | Grass | R64 | | | Roche d. Neil Mcaffer [NZL] | W/O | | | | | | | | | |
6‑Dec‑1962 | Melbourne | Grass | R16 | | | Rod Laver [AUS] d. Roche | 3-6 11-9 6-2 | | | | | | | | | |
6‑Dec‑1962 | Melbourne | Grass | R32 | | | Roche d. Graeme Stewart [AUS] | 6-1 6-4 | | | | | | | | | |
6‑Dec‑1962 | Melbourne | Grass | R64 | | | Roche d. Cedric Mason [AUS] | 6-2 6-2 | | | | | | | | | |