| DOB | Players | Clubs | Nationality | SD | A(D) | More |
|---|---|---|---|---|---|---|
| 31-Oct-2002 |  Ansu Fati | Barcelona | Spain | 27-Sep-2020 | 17(330) | |
| 29-Nov-2002 |  Yunus Musah | Valencia | United States | 01-Nov-2020 | 17(337) | |
| 25-Nov-2002 | Pedri | Barcelona | Spain | 07-Nov-2020 | 17(347) | |
| 19-Jan-2003 | Ilaix Moriba | Barcelona | Guinea | 06-Mar-2021 | 18(44) | |
| 20-Oct-2002 |  Yeremi Pino | Villarreal | Spain | 22-Dec-2020 | 18(62) | |
| 27-Dec-2001 |  Ander Barrenetxea | Real Sociedad | Spain | 13-Dec-2020 | 18(350) | |
| 01-Feb-2001 |  Borja Sainz | CD Alaves | Spain | 25-Oct-2020 | 19(266) | |
| 11-Feb-2001 |  Bryan Gil | Eibar | Spain | 03-Jan-2021 | 19(326) | |
| 04-Jun-2001 |  Takefusa Kubo | Getafe | Japan | 16-May-2021 | 19(346) | |
| 13-Oct-2000 |  Sergio Carreira | Celta Vigo | Spain | 26-Oct-2020 | 20(12) | |
| 24-Oct-2000 | Fernando Nino | Villarreal | Spain | 19-Dec-2020 | 20(54) | |
| 12-Jul-2000 |  Vinicius Junior | Real Madrid | Brazil | 30-Sep-2020 | 20(78) | |
| 09-Jan-2001 | Rodrygo | Real Madrid | Brazil | 13-May-2021 | 20(125) | |
| 03-Nov-2000 | Sergino Dest | Barcelona | United States | 21-Mar-2021 | 20(139) | |
| 24-Apr-2000 | Roberto Lopez | Real Sociedad | Spain | 13-Sep-2020 | 20(141) | |
| 25-Apr-2000 |  Oihan Sancet | Athletic Bilbao | Spain | 31-Oct-2020 | 20(188) | |
| 27-Mar-2000 | Miguel Baeza | Celta Vigo | Spain | 29-Nov-2020 | 20(244) | |
| 31-Jan-2000 | Hugo Guillamon | Valencia | Spain | 22-Nov-2020 | 20(295) | |
| 19-Jan-2000 |  Juan Miranda | Real Betis | Spain | 06-Dec-2020 | 20(320) | |
| 10-Nov-1999 |  Joao Felix | Atletico Madrid | Portugal | 27-Sep-2020 | 20(320) | |
| 21-Sep-1999 | Alexander Isak | Real Sociedad | Sweden | 25-Oct-2020 | 21(33) | |
| 29-Dec-1999 | Francisco Trincao | Barcelona | Portugal | 07-Feb-2021 | 21(38) | |
| 18-Nov-1999 |  Domingos Quina | Granada CF | Portugal | 21-Feb-2021 | 21(93) | |
| 22-Dec-1999 |  Javier Martinez | Osasuna | Spain | 21-Apr-2021 | 21(120) | |
| 22-May-1999 | Samuel Chukwueze | Villarreal | Nigeria | 02-Nov-2020 | 21(162) | |
| 13-Aug-1999 | Ricard Puig | Barcelona | Spain | 24-Jan-2021 | 21(162) | |
| 22-Apr-1999 | Cucho Hernandez | Getafe | Colombia | 01-Nov-2020 | 21(192) | |
| 30-Mar-1999 |  Jota | Real Valladolid | Portugal | 22-Nov-2020 | 21(235) | |
| 07-Mar-1999 | Ronald Araujo | Barcelona | Uruguay | 19-Dec-2020 | 21(285) | |
| 03-Feb-1999 | Fran Beltran | Celta Vigo | Spain | 29-Nov-2020 | 21(299) |
SD = Scored Date ,
DOB = Date Of Birth ,
A(D) = Age(Days) .