| MD | Players | Clubs | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 23-Mar-2019 |  Noah Frick | Liechtenstein | Liechtenstein | 16-Oct-2001 | 17(158) |
| 22-Mar-2019 | Martin Minchev | Bulgaria | Bulgaria | 22-Apr-2001 | 17(334) |
| 21-Mar-2019 | Kristers Tobers | Latvia | Latvia | 13-Dec-2000 | 18(98) |
| 07-Jun-2019 | Khvicha Kvaratskhelia | Georgia | Georgia | 12-Feb-2001 | 18(115) |
| 22-Mar-2019 |  Callum Hudson-Odoi | England | England | 07-Nov-2000 | 18(135) |
| 25-Mar-2019 | Valentin Antov | Bulgaria | Bulgaria | 09-Nov-2000 | 18(136) |
| 24-Mar-2019 |  Dominik Szoboszlai | Hungary | Hungary | 25-Oct-2000 | 18(150) |
| 10-Jun-2019 | Ethan Britto | Gibraltar | Gibraltar | 30-Nov-2000 | 18(192) |
| 08-Jun-2019 |  Ethan Ampadu | Wales | Wales | 14-Sep-2000 | 18(267) |
| 08-Jun-2019 | Rabbi Matondo | Wales | Wales | 09-Sep-2000 | 18(272) |
| 21-Mar-2019 | Nicola Nanni | San Marino | San Marino | 02-May-2000 | 18(323) |
| 23-Mar-2019 | Louie Annesley | Gibraltar | Gibraltar | 03-May-2000 | 18(324) |
| 22-Mar-2019 | Jardon Sancho | England | England | 25-Mar-2000 | 18(362) |
| 23-Mar-2019 | Tjay De Barr | Gibraltar | Gibraltar | 13-Mar-2000 | 19(9) |
| 23-Mar-2019 |  Moise Kean | Italy | Italy | 28-Feb-2000 | 19(23) |
| 22-Mar-2019 | Justinas Marazas | Lithuania | Lithuania | 23-Feb-2000 | 19(27) |
| 22-Mar-2019 | Vincent Thill | Luxembourg | Luxembourg | 04-Feb-2000 | 19(46) |
| 22-Mar-2019 | Leandro Barreiro | Luxembourg | Luxembourg | 03-Jan-2000 | 19(78) |
| 08-Jun-2019 | Ioannis Kosti | Cyprus | Cyprus | 17-Mar-2000 | 19(82) |
| 10-Jun-2019 | Daniels Ontuzans | Latvia | Latvia | 07-Mar-2000 | 19(94) |
| 24-Mar-2019 | Matthew Smith | Wales | Wales | 22-Nov-1999 | 19(122) |
| 07-Jun-2019 | Levan Kharabadze | Georgia | Georgia | 26-Jan-2000 | 19(132) |
| 24-Mar-2019 | Elif Elmas | Macedonia | Macedonia | 27-Sep-1999 | 19(178) |
| 23-Mar-2019 |  Alexander Isak | Sweden | Sweden | 21-Sep-1999 | 19(183) |
| 11-Jun-2019 |  Robert Bozenik | Slovakia | Slovakia | 18-Nov-1999 | 19(205) |
| 21-Mar-2019 |  Matthijs de Ligt | Netherlands | Netherlands | 12-Aug-1999 | 19(221) |
| 21-Mar-2019 | Manor Solomon | Israel | Israel | 24-Jul-1999 | 19(240) |
| 11-Jun-2019 | Vladislav Kreida | Estonia | Estonia | 25-Sep-1999 | 19(259) |
| 23-Mar-2019 | Nicolo Zaniolo | Italy | Italy | 02-Jul-1999 | 19(264) |
| 07-Jun-2019 | Paulius Golubickas | Lithuania | Lithuania | 19-Aug-1999 | 19(292) |
| 22-Mar-2019 |  Vitaliy Mykolenko | Ukraine | Ukraine | 29-May-1999 | 19(297) |
| 22-Mar-2019 |  Arnor Sigurdsson | Iceland | Iceland | 15-May-1999 | 19(311) |
| 08-Jun-2019 | Erik Sorga | Estonia | Estonia | 08-Jul-1999 | 19(335) |
| 08-Jun-2019 |  Abdulkadir Omur | Turkey | Turkey | 25-Jun-1999 | 19(348) |
| 25-Mar-2019 | Edon Zhegrova | Kosovo | Kosovo | 31-Mar-1999 | 19(359) |
| 23-Mar-2019 |  Tudor Cristian Baluta | Romania | Romania | 27-Mar-1999 | 19(361) |
| 08-Jun-2019 | Renat Dadasov | Azerbaijan | Azerbaijan | 17-May-1999 | 20(22) |
| 23-Mar-2019 | Gianluigi Donnarumma | Italy | Italy | 25-Feb-1999 | 20(26) |
| 21-Mar-2019 | Jaka Bijol | Slovenia | Slovenia | 05-Feb-1999 | 20(44) |
| 22-Mar-2019 | Vitalie Damascan | Moldova | Moldova | 24-Jan-1999 | 20(57) |
| 22-Mar-2019 | Declan Rice | England | England | 14-Jan-1999 | 20(67) |
| 22-Mar-2019 |  Kylian Mbappe | France | France | 20-Dec-1998 | 20(92) |
| 23-Mar-2019 | Martin Odegaard | Norway | Norway | 17-Dec-1998 | 20(96) |
| 25-Mar-2019 | Arijanet Muric | Kosovo | Kosovo | 07-Nov-1998 | 20(138) |
| 11-Jun-2019 | Guven Yalcin | Turkey | Turkey | 18-Jan-1999 | 20(144) |
| 10-Jun-2019 | Andrew Hernandez | Gibraltar | Gibraltar | 10-Jan-1999 | 20(151) |
| 23-Mar-2019 | Ianis Hagi | Romania | Romania | 22-Oct-1998 | 20(152) |
| 21-Mar-2019 | Marcello Mularoni | San Marino | San Marino | 08-Sep-1998 | 20(194) |
| 22-Mar-2019 | Ion Nicolaescu | Moldova | Moldova | 07-Sep-1998 | 20(196) |
| 26-Mar-2019 | Dennis Man | Romania | Romania | 26-Aug-1998 | 20(212) |
MD = Match date,
DOB = Date Of Birth,
A(D) = Age(Days).