[14] Santamarina Tandil 1-3 San Martin de Tucuman [1] 2019-11-18 23:30
Stadium: Estadio Municipal General San Martín Round: 13
Head to Head
| Argentina Nacional B | 2018/02/26 23:30 | Santamarina Tandil v San Martin de Tucuman | L | 1-2 |
| Argentina Nacional B | 2017/06/30 23:30 | Santamarina Tandil v San Martin de Tucuman | W | 1-0 |
| Argentina Nacional B | 2016/12/03 22:00 | San Martin de Tucuman v Santamarina Tandil | D | 1-1 |