San Marcos de Arica quiere consolidarse en la Primera B durante este 2020. Este es el plantel que armó para competir esta temporada.
Arquero
| # | Player | Club | P. jugados | |||||
|---|---|---|---|---|---|---|---|---|
| 1 |  Nery Veloso |  | 0 | 0 | 0 | 6 | 540 | 0 |
| 12 | Benjamín Tapia | | 0 | 0 | 0 | 0 | 0 | 0 |
| 21 | Brayan Manosalva | | 0 | 1 | 0 | 22 | 1980 | 0 |
| 28 | Ignacio Silva | | 0 | 0 | 0 | 0 | 0 | 0 |
Defensa
| # | Player | Club | P. jugados | |||||
|---|---|---|---|---|---|---|---|---|
| 6 | Alan Fernández | | 0 | 0 | 0 | 1 | 1 | 0 |
| 15 | Gonzalo Medina | | 0 | 0 | 0 | 5 | 77 | 0 |
| 17 | Bernardo Mendoza | | 0 | 3 | 1 | 13 | 743 | 0 |
| 17 | Korben Rojas | | 0 | 3 | 0 | 18 | 1538 | 0 |
| 23 | Ramón Sáez | | 0 | 0 | 0 | 0 | 0 | 0 |
| 24 | Cristóbal Kalise | | 0 | 4 | 0 | 14 | 962 | 0 |
Mediocampista
| # | Player | Club | P. jugados | |||||
|---|---|---|---|---|---|---|---|---|
| 2 | Nicolás Bascuñán | | 0 | 0 | 0 | 0 | 0 | 0 |
| 8 | Jorge Faúndez | | 0 | 5 | 0 | 17 | 1088 | 0 |
| 14 | Cristóbal Guerra | | 1 | 2 | 0 | 19 | 1547 | 0 |
| 14 | José Aguilera | | 1 | 1 | 0 | 6 | 486 | 0 |
| 15 | Brandon Muñoz | | 0 | 0 | 0 | 0 | 0 | 0 |
| 20 | Matías Ávila | | 0 | 0 | 0 | 0 | 0 | 0 |
| 22 |  Nahuel Donadell | | 4 | 0 | 0 | 23 | 730 | 0 |
| 25 | Brian Torres | | 0 | 0 | 0 | 0 | 0 | 0 |
Delantero
| # | Player | Club | P. jugados | |||||
|---|---|---|---|---|---|---|---|---|
| 7 | Bairon Monroy | | 5 | 4 | 1 | 25 | 1732 | 0 |
| 9 | Nicolás Millán | | 0 | 3 | 0 | 25 | 1241 | 0 |
| 15 | Cristian Barrientos | | 0 | 0 | 0 | 1 | 20 | 0 |
| 16 | Lucas Benavides | | 0 | 0 | 0 | 2 | 37 | 0 |
| 19 |  Agustín Navarro | | 0 | 0 | 0 | 9 | 435 | 0 |
| 20 | Diego Celis | | 1 | 6 | 1 | 16 | 439 | 0 |
| 21 | Jorge Pereyra | | 2 | 0 | 0 | 7 | 398 | 0 |
| 22 | Nahuel Donadell | | 4 | 0 | 0 | 23 | 730 | 0 |
| 27 | Kevin Baeza | | 1 | 0 | 0 | 6 | 189 | 0 |
| 29 | Federico Millacet | | 2 | 1 | 0 | 22 | 1524 | 0 |
| 39 | Mauricio Godoy | | 3 | 1 | 0 | 17 | 973 | 0 |
