| Date | R | Home v Away | - | |
|---|---|---|---|---|
| 07/07 21:00 | - | AFALP v Mariano Acosta | L | 28-19 |
| 06/30 21:00 | - | Mariano Acosta v Comunicaciones | L | 19-24 |
| 06/09 19:45 | - | Mariano Acosta v Ferro Carril Oeste B | L | 22-24 |
| 06/02 22:45 | - | SAG Lomas de Zamora B v Mariano Acosta | L | 19-18 |
| 05/26 19:45 | - | Mariano Acosta v Hurlingham | W | 33-24 |
| 05/05 19:45 | - | Juventud Unida v Mariano Acosta | L | 34-29 |
| 04/28 19:45 | - | Mariano Acosta v Boca Juniors | D | 27-27 |
| 04/21 21:00 | - | SAG Villa Ballester B v Mariano Acosta | L | 40-26 |
| 04/07 21:00 | - | CG Ituzaingo v Mariano Acosta | W | 18-22 |
| 03/24 19:45 | - | Mariano Acosta v Bartolome Mitre | D | 31-31 |
| 07/09 19:45 | - | Mariano Acosta v Club Vinculo Ganadero | W | 38-37 |
| 07/02 21:00 | - | CID Mariano Moreno v Mariano Acosta | W | 27-28 |
| 06/18 22:45 | - | Racing Club v Mariano Acosta | - | View |
| 06/11 21:00 | - | Ferro Carril Oeste B v Mariano Acosta | W | 27-28 |
| 06/04 21:00 | - | Mariano Acosta v SAG Lomas de Zamora B | W | 28-20 |
| 05/21 21:00 | - | Bartolome Mitre v Mariano Acosta | L | 40-27 |
| 05/14 21:00 | - | Mariano Acosta v Hurlingham | L | 24-25 |
| 04/30 21:00 | - | UBA v Mariano Acosta | W | 23-25 |
| 04/16 21:00 | - | Argentinos Juniors B v Mariano Acosta | W | 21-22 |
| 03/26 21:00 | - | San Fernando Handball B v Mariano Acosta | W | 24-37 |
| 03/19 22:00 | - | Mariano Acosta v SAG Villa Ballester B | W | 31-28 |