| Serbia U19 League | 2018/08/25 07:00 | Cukaricki U19 v FK Internacional U19 | L | 1-0 |
| Serbia U19 League | 2018/08/22 15:00 | FK Internacional U19 v FK Brodarac U19 | D | 2-2 |
| Serbia U19 League | 2018/05/30 15:00 | Vojvodina U19 v FK Internacional U19 | L | 6-1 |
| Serbia U19 League | 2018/05/26 09:00 | FK Internacional U19 v FK Moravac Orion U19 | W | 9-0 |
| Serbia U19 League | 2018/05/20 12:00 | OFK Belgrade U19 v FK Internacional U19 | W | 0-8 |
| Serbia U19 League | 2018/05/12 09:00 | FK Internacional U19 v FK Indjija U19 | W | 3-2 |
| Serbia U19 League | 2018/05/02 15:00 | FK Internacional U19 v FK Spartak Zdrepceva Krv U19 | L | 0-3 |
| Serbia U19 League | 2018/04/28 07:06 | FK Internacional U19 v FK Rad Beograd U19 | L | 1-2 |
| Serbia U19 League | 2018/08/26 15:00 | Radnicki Nis U19 v Jedinstvo UB U19 | W | 3-0 |
| Serbia U19 League | 2018/08/22 15:00 | BASK Beograd U19 v Radnicki Nis U19 | L | 2-1 |
| Serbia U19 League | 2018/06/02 13:00 | Radnicki Nis U19 v FK Rad Beograd U19 | D | 3-3 |
| Serbia U19 League | 2018/05/26 09:00 | FK Radnicki 1923 U19 v Radnicki Nis U19 | W | 0-1 |
| Serbia U19 League | 2018/05/12 11:00 | Crvena Zvezda U19 v Radnicki Nis U19 | L | 1-0 |
| Serbia U19 League | 2018/05/02 14:30 | Partizan Belgrade U19 v Radnicki Nis U19 | L | 2-0 |
| Serbia U19 League | 2018/04/14 10:00 | FK Spartak Zdrepceva Krv U19 v Radnicki Nis U19 | W | 1-2 |
| Serbia U19 League | 2018/04/05 11:00 | Radnicki Nis U19 v Vojvodina U19 | L | 1-2 |