FC San Marcos 
Active tournaments
FC San Marcos is still active in the following tournaments or competitions.
| Tournament | Position | Season |
|---|---|---|
| Cup of El Salvador season 80 | - | 80 |
| League of El Salvador [2] | ? | 80 |
Previous tournaments
Other tournaments FC San Marcos has participated in.
Cup
| Tournament | Position | Season |
|---|---|---|
| Cup of El Salvador season 79 | SF | 79 |
| Cup of El Salvador season 78 | - | 78 |
| Cup of El Salvador season 77 | - | 77 |
| Cup of El Salvador season 76 | QF | 76 |
| Cup of El Salvador season 75 | - | 75 |
| Cup of El Salvador season 74 | - | 74 |
League
| Tournament | Position | Season |
|---|---|---|
| Playoffs R1 [1/2] | 79 | |
| League of El Salvador [2] | 3 | 79 |
| League of El Salvador [2] | 7 | 78 |
| League of El Salvador [2] | 6 | 77 |
| League of El Salvador [2] | 6 | 76 |
| League of El Salvador [2] | 8 | 75 |
| League of El Salvador [2] | 4 | 74 |