| Full name: | William Oliver Matless Mosse |
| Born: | 3rd March 1860, Kingston, Jamaica |
| Died: | 10th October 1918, on board RMS Leinster (a ferry), off Kish Bank, Co Dublin, Ireland |
| Education: | Felsted |
| Occupation: | Soldier |
| Teams: | Europeans (Main FC: 1908/09); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (1908/09) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Europeans | 1 | 2 | 0 | 27 | 27 | 13.50 | 0 | 0 | 1 | |
| First-Class Career Bowling (1908/09) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Europeans | 54 | 2 | 31 | 1 | 1-19 | 31.00 | 0 | 0 | 54.00 | 3.44 |