Head to Head
| Portugal U19 League | 2018/01/06 15:00 | Uniao Leiria U19 v Sporting U19 | L | 2-0 |
| Portugal U19 League | 2017/10/14 14:00 | Sporting U19 v Uniao Leiria U19 | W | 2-0 |
| Portugal U19 League | 2016/12/22 15:00 | Sporting U19 v Uniao Leiria U19 | W | 3-1 |
| Portugal U19 League | 2016/09/17 16:00 | Uniao Leiria U19 v Sporting U19 | D | 1-1 |
| Portugal U19 League | 2015/12/05 15:00 | Sporting U19 v Uniao Leiria U19 | W | 2-1 |
| Portugal U19 League | 2015/08/23 16:00 | Uniao Leiria U19 v Sporting U19 | W | 1-6 |
| Portugal U19 League | 2015/04/25 15:00 | Uniao Leiria U19 v Sporting U19 | W | 1-2 |
| Portugal U19 League | 2015/03/07 09:30 | Sporting U19 v Uniao Leiria U19 | W | 2-1 |
Home History
| Portugal U19 League | 2018/03/31 14:00 | Braga U19 v Sporting U19 | D | 3-3 |
| Portugal U19 League | 2018/03/10 15:00 | Sporting U19 v Benfica U19 | D | 1-1 |
| Portugal U19 League | 2018/03/03 15:00 | Leixoes U19 v Sporting U19 | W | 0-1 |
| Portugal U19 League | 2018/02/24 15:00 | Guimaraes U19 v Sporting U19 | W | 2-3 |
| Portugal U19 League | 2018/02/18 11:00 | Sporting U19 v FC Porto U19 | L | 0-1 |
| UEFA Youth League | 2018/02/07 17:00 | FC Salzburg U19 v Sporting U19 | L | 5-2 |
| Portugal U19 League | 2018/02/02 15:30 | Sacavenense U19 v Sporting U19 | W | 1-3 |
| Portugal U19 League | 2018/01/27 15:00 | Sporting U19 v Belenenses U19 | W | 3-2 |
Away History
| Portugal U19 League | 2018/03/30 14:00 | Uniao Leiria U19 v Guimaraes U19 | W | 1-0 |
| Portugal U19 League | 2018/03/10 15:00 | FC Porto U19 v Uniao Leiria U19 | L | 2-1 |
| Portugal U19 League | 2018/03/03 15:00 | Uniao Leiria U19 v Vitoria Setubal U19 | W | 3-0 |
| Portugal U19 League | 2018/02/24 15:00 | Uniao Leiria U19 v Leixoes U19 | D | 0-0 |
| Portugal U19 League | 2018/02/17 15:00 | Braga U19 v Uniao Leiria U19 | L | 3-0 |
| Portugal U19 League | 2018/02/03 15:00 | Uniao Leiria U19 v Vitoria Setubal U19 | W | 2-0 |
| Portugal U19 League | 2018/01/27 15:00 | Estoril U19 v Uniao Leiria U19 | D | 1-1 |
| Portugal U19 League | 2018/01/20 15:00 | Benfica U19 v Uniao Leiria U19 | L | 5-0 |