| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 02-May-2021 |  Pedro Rubiolo | Jaguares XV | Argentina | 12-Dec-2002 | 18(142) |
| 17-Feb-2023 | Valentin Soler | Ceibos | Argentina | 02-Sep-2004 | 18(168) |
| 26-Feb-2023 | Faustino Sanchez Valarolo | Ceibos | Argentina | 08-Jul-2004 | 18(233) |
| 25-Feb-2023 | Benjamin Elizalde | Pampas | Argentina | 14-Jun-2004 | 18(256) |
| 17-Feb-2023 | Efrain Elias | Ceibos | Argentina | 30-Apr-2004 | 18(293) |
| 17-Mar-2023 | Facundo Paiva | Olimpia Lions | Paraguay | 18-May-2004 | 18(303) |
| 13-Mar-2022 | Eliseo Chiavassa | Jaguares XV | Argentina | 08-Apr-2003 | 18(340) |
| 10-May-2022 | Tomas Bartolini | Cafeteros Pro | Argentina | 11-Apr-2003 | 19(29) |
| 24-Feb-2023 | Aki Palu | Colorado Raptors | United States | 20-Dec-2003 | 19(66) |
| 05-Mar-2020 | Raffaele Storti | Penarol | Portugal | 19-Dec-2000 | 19(76) |
| 16-Mar-2023 | Juan Baronio | Ceibos | Argentina | 19-Dec-2003 | 19(87) |
| 25-Mar-2021 | Santiago Alvarez | Penarol | Uruguay | 24-Dec-2001 | 19(91) |
| 11-May-2022 | Nicanor Lopez Fernandez | Jaguares XV | Argentina | 03-Feb-2003 | 19(97) |
| 30-Apr-2023 | Aki Pulu | Colorado Raptors | United States | 20-Dec-2003 | 19(131) |
| 16-Apr-2023 | Valentino Minoyetti | Pampas | Argentina | 23-Nov-2003 | 19(144) |
| 15-May-2022 | Mateo Albanese | Jaguares XV | Argentina | 09-Dec-2002 | 19(157) |
| 10-Mar-2023 | Manuel Todaro | Ceibos | Argentina | 27-Sep-2003 | 19(164) |
| 21-Mar-2021 | Juan Manuel Alonso | Penarol | Uruguay | 19-Sep-2001 | 19(183) |
| 11-May-2022 | Martin Villar | Jaguares XV | Argentina | 06-Nov-2002 | 19(186) |
| 11-Apr-2021 | Beltran Salese | Jaguares XV | Argentina | 06-Sep-2001 | 19(217) |
| 13-Mar-2022 | Alain Altahona | Cafeteros Pro | Colombia | 23-Jul-2002 | 19(233) |
| 24-Mar-2023 | Valentin Cabral | Ceibos | Argentina | 31-Jul-2003 | 19(236) |
| 17-Feb-2023 | Valentino Dicapua | Ceibos | Argentina | 26-Jun-2003 | 19(236) |
| 08-Apr-2022 | Tomas Alvarado | Selknam | Chile | 14-Aug-2002 | 19(237) |
| 21-Mar-2021 | Joaquin Oviedo | Jaguares XV | Argentina | 17-Jul-2001 | 19(247) |
| 21-Mar-2021 | Carlos Deus | Penarol | Uruguay | 05-Jul-2001 | 19(259) |
| 04-Mar-2023 | Agustin Moyano | Ceibos | Argentina | 12-Jun-2003 | 19(265) |
| 17-Feb-2023 | Mateo Soler | Ceibos | Argentina | 20-May-2003 | 19(273) |
| 21-Mar-2021 | Martin Vaca | Jaguares XV | Argentina | 02-Jun-2001 | 19(292) |
| 17-Feb-2023 | Aitor Bildosola | Ceibos | Argentina | 25-Apr-2003 | 19(298) |
| 24-Mar-2023 | Lautro Cipriani | Ceibos | Argentina | 23-May-2003 | 19(305) |
| 26-Feb-2023 | Ernesto Giudice | Ceibos | Argentina | 22-Apr-2003 | 19(310) |
| 04-May-2022 | Juan Manuel Tafernaberry | Penarol | Uruguay | 27-May-2002 | 19(342) |
| 13-Mar-2022 | Lorenzo Colidio | Olimpia Lions | Argentina | 25-Mar-2002 | 19(353) |
| 25-Mar-2021 | Adrio Melo | Corinthians | Brazil | 21-Mar-2001 | 20(4) |
| 21-Apr-2021 | Lucas Bianchi | Penarol | Uruguay | 26-Mar-2001 | 20(26) |
| 04-Mar-2023 | Guillermo Storace | Penarol | Uruguay | 03-Jan-2003 | 20(60) |
| 16-Mar-2021 | Jeronimo Garcia Vara | Olimpia Lions | Argentina | 10-Jan-2001 | 20(65) |
| 16-Apr-2021 | Ignacio Ruiz | Jaguares XV | Argentina | 03-Jan-2001 | 20(103) |
| 21-Mar-2021 | Santiago Pedrero | Selknam | Argentina | 30-Nov-2000 | 20(111) |
| 21-Mar-2021 | Juan Martin Gonzalez Samso | Jaguares XV | Argentina | 14-Nov-2000 | 20(127) |
| 04-Apr-2021 | Mateo Perillo | Penarol | Uruguay | 11-Nov-2000 | 20(144) |
| 17-Feb-2023 | Felipe Vilagran | Olimpia Lions | Argentina | 26-Sep-2002 | 20(144) |
| 26-Mar-2022 | Gabriel Oliveira | Corinthians | Brazil | 29-Oct-2001 | 20(148) |
| 17-Feb-2023 | Juan Cruz Strada | Ceibos | Argentina | 14-Sep-2002 | 20(156) |
| 16-Mar-2021 | Felipe Puertas | Cafeteros Pro | Argentina | 19-Sep-2000 | 20(178) |
| 24-Feb-2023 | Alfonso Silva | Penarol | Uruguay | 20-Aug-2002 | 20(188) |
| 16-Mar-2021 | Matias Garafulic | Selknam | Chile | 01-Sep-2000 | 20(196) |
| 30-Apr-2022 | Tomas Etcheverry | Penarol | Uruguay | 30-Sep-2001 | 20(212) |
| 14-Apr-2023 | Bautista Vidal | Corinthians | Argentina | 06-Sep-2002 | 20(220) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).