| Full name: | Randolph Mainwaring |
| Born: | 26th July 1839, Whitmoor, Staffordshire, England |
| Died: | 27th December 1902, Edmonton, Middlesex, England |
| Education: | Rugby School; University College, Oxford |
| Biography: | Sheep farmer, Waipori, New Zealand (1864-66); Education Officer, Christchurch, New Zealand; Journalist |
| Teams: | Canterbury (Main FC: 1866/67-1870/71); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (1866/67-1870/71) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Canterbury | 4 | 6 | 1 | 26 | 14 | 5.20 | 0 | 0 | 2 | |
| First-Class Career Bowling (1866/67-1870/71) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Canterbury | 44 | 3 | 16 | 0 | 0-6 | 2.18 | ||||