Chadwick was a right-handed opening batsman who made 4082 runs at 34.30 during his cricketing career, with 9 centuries. He toured New Zealand with the Australian team in 1969-70. As a footballer he was a wingman and played a at-the-time club record 269 games for East Perth, winning their best and fairest award, the F.D. Book Medal twice. In 1964 he won a Simpson Medal for his performances with the Western Australian state team in tours of Melbourne and Adelaide, and was inducted into the WAFL Hall of Fame in 2004.[1][2]
Western Australia 26.18 (174) defeated Victoria (VFA) 5.11 (41), at North Hobart Oval, 9 June 1966, crowd: 20,047 Western Australia 13.11 (89) defeated South Australia 10.14 (74), at North Hobart Oval, 13 June 1966, crowd: 13,969 Western Australia 17.13 (115) defeated Tasmania 16.10 (106), at North Hobart Oval, 16 June 1966, crowd: 10,199 Victoria (VFL) 15.10 (100) defeated Western Australia 13.7 (85), at North Hobart Oval, 18 June 1966, crowd: 23,368