| MD | Players | Clubs | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 15-Jun-2021 |  Julio Enciso | Paraguay | Paraguay | 23-Jan-2004 | 17(144) |
| 21-Jun-2021 |  Luciano Arriagada | Chile | Chile | 30-Apr-2002 | 19(52) |
| 18-Jun-2021 | Jeyson Chura | Bolivia | Bolivia | 03-Feb-2002 | 19(135) |
| 14-Jun-2021 |  Moises Caicedo | Ecuador | Ecuador | 02-Nov-2001 | 19(224) |
| 15-Jun-2021 | Jaume Cuellar | Bolivia | Bolivia | 23-Aug-2001 | 19(296) |
| 15-Jun-2021 | Jairo Quinteros | Bolivia | Bolivia | 07-Feb-2001 | 20(128) |
| 14-Jun-2021 | Gonzalo Plata | Ecuador | Ecuador | 01-Nov-2000 | 20(225) |
| 02-Jul-2021 | Carlos Lora | Peru | Peru | 24-Oct-2000 | 20(251) |
| 14-Jun-2021 | Carlos Palacios | Chile | Chile | 20-Jul-2000 | 20(329) |
| 20-Jun-2021 | Leonardo Campana | Ecuador | Ecuador | 24-Jul-2000 | 20(331) |
| 13-Jun-2021 |  Vinicius Junior | Brazil | Brazil | 12-Jul-2000 | 20(336) |
| 17-Jun-2021 |  Leandro Campaz | Colombia | Colombia | 24-May-2000 | 21(24) |
| 19-Jun-2021 |  Facundo Torres | Uruguay | Uruguay | 13-Apr-2000 | 21(67) |
| 20-Jun-2021 | Juan Carlos Hurtado | Venezuela | Venezuela | 05-Mar-2000 | 21(107) |
| 13-Jun-2021 | Cristian Casseres Jr | Venezuela | Venezuela | 20-Jan-2000 | 21(145) |
| 14-Jun-2021 | Pedro Hincapie Reyna | Ecuador | Ecuador | 09-Jan-2000 | 21(157) |
| 03-Jul-2021 | Diego Valencia | Chile | Chile | 14-Jan-2000 | 21(171) |
| 18-Jun-2021 | Marcos Lopez | Peru | Peru | 20-Nov-1999 | 21(211) |
| 15-Jun-2021 | Carlos Gonzalez | Paraguay | Paraguay | 31-Jul-1999 | 21(320) |
| 15-Jun-2021 | Roberto Fernandez | Bolivia | Bolivia | 12-Jul-1999 | 21(339) |
| 27-Jun-2021 | Diego Palacios | Ecuador | Ecuador | 12-Jul-1999 | 21(351) |
| 18-Jun-2021 | Ramiro Vaca | Bolivia | Bolivia | 01-Jul-1999 | 21(353) |
| 19-Jun-2021 | Brian Ocampo | Uruguay | Uruguay | 25-Jun-1999 | 21(360) |
| 14-Jun-2021 | Ben Brereton | Chile | Chile | 18-Apr-1999 | 22(58) |
| 18-Jun-2021 | Gerald Tavara | Peru | Peru | 25-Mar-1999 | 22(86) |
| 13-Jun-2021 | Gabriel Barbosa | Brazil | Brazil | 17-Mar-1999 | 22(89) |
| 14-Jun-2021 | Tomas Alarcon | Chile | Chile | 19-Jan-1999 | 22(147) |
| 18-Jun-2021 | Emerson Royal | Brazil | Brazil | 14-Jan-1999 | 22(156) |
| 27-Jun-2021 | Nahuel Ferraresi | Venezuela | Venezuela | 19-Nov-1998 | 22(221) |
| 15-Jun-2021 | Ruben Cordano | Bolivia | Bolivia | 16-Oct-1998 | 22(243) |
| 14-Jun-2021 |  Exequiel Palacios | Argentina | Argentina | 05-Oct-1998 | 22(253) |
| 18-Jun-2021 | Moises Villarroel | Bolivia | Bolivia | 07-Sep-1998 | 22(285) |
| 20-Jun-2021 | Alan Franco | Ecuador | Ecuador | 21-Aug-1998 | 22(304) |
| 19-Jun-2021 | Federico Valverde | Uruguay | Uruguay | 22-Jul-1998 | 22(333) |
| 22-Jun-2021 | Nicolas Dominguez | Argentina | Argentina | 28-Jun-1998 | 22(360) |
| 27-Jun-2021 | Douglas Luiz | Brazil | Brazil | 19-May-1998 | 23(39) |
| 15-Jun-2021 | Santiago Arzamendia | Paraguay | Paraguay | 05-May-1998 | 23(41) |
| 19-Jun-2021 | Cristian Romero | Argentina | Argentina | 27-Apr-1998 | 23(53) |
| 13-Jun-2021 | Renan Lodi | Brazil | Brazil | 08-Apr-1998 | 23(66) |
| 14-Jun-2021 | Nahuel Molina | Argentina | Argentina | 06-Apr-1998 | 23(69) |
| 14-Jun-2021 | Nicolas Gonzalez | Argentina | Argentina | 06-Apr-1998 | 23(69) |
| 14-Jun-2021 | Angelo Preciado | Ecuador | Ecuador | 18-Feb-1998 | 23(116) |
| 17-Jun-2021 | Wilker Farinez | Venezuela | Venezuela | 15-Feb-1998 | 23(122) |
| 18-Jun-2021 | Luis Iberico | Peru | Peru | 06-Feb-1998 | 23(132) |
| 14-Jun-2021 | Pervis Estupinan | Ecuador | Ecuador | 21-Jan-1998 | 23(144) |
| 15-Jun-2021 | Hector Martinez | Paraguay | Paraguay | 21-Jan-1998 | 23(145) |
| 13-Jun-2021 | Eder Militao | Brazil | Brazil | 18-Jan-1998 | 23(146) |
| 29-Jun-2021 | Lisandro Martinez | Argentina | Argentina | 28-Jan-1998 | 23(152) |
| 14-Jun-2021 | Jordy Caicedo | Ecuador | Ecuador | 18-Nov-1997 | 23(208) |
| 19-Jun-2021 | Matias Vina | Uruguay | Uruguay | 09-Nov-1997 | 23(222) |
MD = Match date,
DOB = Date Of Birth,
A(D) = Age(Days).