[5] Deportivo San Martin 3-0 Union Comercio [6] 2019-05-17 00:00
Stadium: Estadio Alberto Gallardo Round: 5
Referee: Eduardo Chirinos Home Manager: Carlos Julio Bustos Away Manager: Jose Marcelo Vivas
Head to Head
| Peru Liga 1 | 2019/03/16 20:30 | Union Comercio v CD Universidad San Martin | D | 0-0 |
| Peru Liga 1 | 2018/09/15 18:00 | CD Universidad San Martin v Union Comercio | W | 2-0 |
| Peru Liga 1 | 2018/05/30 20:30 | Union Comercio v CD Universidad San Martin | D | 0-0 |
| Peru Liga 1 | 2017/10/02 18:15 | CD Universidad San Martin v Union Comercio | W | 2-0 |
| Peru Liga 1 | 2017/07/01 17:30 | Union Comercio v CD Universidad San Martin | L | 3-1 |
| Peru Liga 1 | 2017/05/07 16:00 | Union Comercio v CD Universidad San Martin | L | 2-1 |
| Peru Liga 1 | 2017/03/04 18:15 | CD Universidad San Martin v Union Comercio | W | 3-0 |
| Peru Liga 1 | 2016/07/01 20:30 | CD Universidad San Martin v Union Comercio | D | 1-1 |
Home History
| Peru Liga 1 | 2019/05/13 20:30 | Sporting Cristal v CD Universidad San Martin | L | 4-0 |
| Peru Liga 1 | 2019/05/05 16:15 | CD Universidad San Martin v Sport Boys | D | 1-1 |
| Peru Liga 1 | 2019/04/28 23:00 | Alianza Lima v CD Universidad San Martin | L | 1-0 |
| Peru Liga 1 | 2019/04/21 16:15 | CD Universidad San Martin v Sport Huancayo | W | 2-1 |
| Peru Liga 1 | 2019/04/12 20:30 | Deportivo Binacional v CD Universidad San Martin | L | 6-0 |
| Peru Liga 1 | 2019/04/06 18:15 | CD Universidad San Martin v Alianza Universidad | D | 1-1 |
| Peru Liga 1 | 2019/03/31 01:00 | FBC Melgar v CD Universidad San Martin | L | 3-1 |
| Peru Liga 1 | 2019/03/24 16:15 | CD Universidad San Martin v Carlos Manucci | W | 1-0 |
Away History
| Peru Liga 1 | 2019/05/11 20:30 | Deportivo Binacional v Union Comercio | L | 3-1 |
| Peru Liga 1 | 2019/05/04 18:15 | Union Comercio v Ayacucho FC | L | 0-1 |
| Peru Liga 1 | 2019/04/28 20:30 | Alianza Universidad v Union Comercio | D | 2-2 |
| Peru Liga 1 | 2019/04/21 18:30 | Deportivo Municipal v Union Comercio | L | 1-0 |
| Peru Liga 1 | 2019/04/14 18:30 | Union Comercio v FBC Melgar | D | 1-1 |
| Peru Liga 1 | 2019/04/06 22:45 | Academia Deportiva Cantolao v Union Comercio | D | 1-1 |
| Peru Liga 1 | 2019/03/30 18:15 | Union Comercio v Carlos Manucci | L | 0-2 |
| Peru Liga 1 | 2019/03/24 23:15 | Cesar Vallejo v Union Comercio | L | 3-0 |