Head to Head
| Argentina URBA Top 12 | 2022/03/26 18:30 | San Luis v CASI | W | 9-19 |
| Argentina URBA Top 12 | 2021/08/28 18:30 | CASI v San Luis | L | 29-31 |
| Argentina URBA Top 12 | 2019/08/10 18:30 | San Luis v CASI | W | 14-20 |
| Argentina URBA Top 12 | 2019/05/04 17:45 | CASI v San Luis | L | 13-17 |
| Argentina URBA Top 12 | 2018/09/15 18:40 | San Luis v CASI | L | 54-36 |
| Argentina URBA Top 12 | 2018/06/09 18:00 | CASI v San Luis | L | 30-34 |
| Argentina URBA Top 12 | 2017/09/23 18:30 | CASI v San Luis | L | 12-16 |
| Argentina URBA Top 12 | 2017/06/17 18:30 | San Luis v CASI | L | 16-15 |
| Argentina URBA Top 12 | 2016/07/02 18:30 | San Luis v CASI | L | 9-6 |
| Argentina URBA Top 12 | 2015/08/01 18:30 | San Luis v CASI | W | 24-26 |