| Fullname | Frederick Jacobus Marthinus Mason |
|---|---|
| Birth date | 21 March 1992 (age 34) |
| Birth place | Potgietersrus, South Africa |
| Height | 1.77 m (5 ft 10 in) |
| Weight | 83 kg (183 lb; 13 st 1 lb) |
| School | Hoërskool Piet Potgieter |
| University | University of the Free State |
| Position | Fullback |
| Currentclub | Santboiana |
| Youthyears 1 | 2010 |
| Youthyears 2 | 2011–2013 |
| Years 1 | 2012 |
| Apps 1 | 7 |
| Points 1 | 22 |
| Years 2 | 2017 |
| Apps 2 | 8 |
| Points 2 | 79 |
| Years 3 | 2017 |
| Apps 3 | 2 |
| Points 3 | 7 |
| Clubupdate | 4 September 2018 |
Frederick Jacobus Marthinus 'Marco' Mason (born 21 March 1992) is a South African rugby union player for Santboiana in the División de Honor in Spain. He previously played first class rugby for the in the Currie Cup and the in the Rugby Challenge in 2012 and 2017.[1] His regular position is fullback.