[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 |
Home History
| Argentina Nacional B | 2019/11/09 22:00 | Instituto AC Cordoba v Santamarina Tandil | L | 2-0 |
| Argentina Nacional B | 2019/11/02 20:00 | Gimnasia Mendoza v Santamarina Tandil | L | 1-0 |
| Argentina Nacional B | 2019/10/21 23:30 | Santamarina Tandil v Gimnasia Jujuy | D | 0-0 |
| Argentina Nacional B | 2019/10/13 18:30 | All Boys v Santamarina Tandil | D | 1-1 |
| Argentina Nacional B | 2019/10/07 23:30 | Santamarina Tandil v Atletico Rafaela | D | 1-1 |
| Argentina Nacional B | 2019/09/28 21:15 | Quilmes v Santamarina Tandil | D | 0-0 |
| Argentina Nacional B | 2019/09/23 23:30 | Santamarina Tandil v Defensores de Belgrano | L | 1-2 |
| Argentina Nacional B | 2019/09/17 00:10 | CA Tigre v Santamarina Tandil | D | 1-1 |
Away History
| Argentina Nacional B | 2019/11/10 21:00 | San Martin de Tucuman v Gimnasia Jujuy | W | 2-0 |
| Argentina Nacional B | 2019/11/02 17:15 | All Boys v San Martin de Tucuman | D | 1-1 |
| Argentina Nacional B | 2019/10/24 22:10 | Almagro v San Martin de Tucuman | W | 0-1 |
| Argentina Nacional B | 2019/10/20 20:00 | San Martin de Tucuman v Atletico Rafaela | W | 3-0 |
| Argentina Nacional B | 2019/10/15 00:10 | Quilmes v San Martin de Tucuman | W | 1-4 |
| Argentina Nacional B | 2019/10/06 18:30 | San Martin de Tucuman v Defensores de Belgrano | D | 0-0 |
| Argentina Nacional B | 2019/09/30 21:10 | CA Tigre v San Martin de Tucuman | W | 0-1 |
| Argentina Nacional B | 2019/09/22 19:00 | San Martin de Tucuman v CA Brown de Adrogue | W | 2-0 |