| Full name: | Francis Patrick O'Brien |
| Born: | 11th February 1911, Christchurch, Canterbury, New Zealand |
| Died: | 22nd October 1991, Christchurch, Canterbury, New Zealand |
| Batting: | Right-hand batter |
| Bowling: | Right-arm medium pace |
| Education: | St Bede's College, Christchurch NZ |
| Teams: | Canterbury (Main FC: 1932/33-1945/46); Northamptonshire (Main FC: 1938-1939); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (1932/33-1945/46) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Overall | 66 | 113 | 5 | 2649 | 164 | 24.52 | 4 | 10 | 34 | |
| First-Class Career Bowling (1932/33-1945/46) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Overall | 1160 | 17 | 655 | 14 | 2-14 | 46.78 | 0 | 0 | 82.85 | 3.38 |