| Serbia U19 League | 2020/10/28 12:00 | Radnicki Nis U19 v FK Internacional U19 | L | 2-0 |
| Serbia U19 League | 2020/03/15 14:00 | Radnicki Nis U19 v FK Internacional U19 | D | 0-0 |
| Serbia U19 League | 2019/08/18 15:30 | FK Internacional U19 v Radnicki Nis U19 | W | 5-1 |
| Serbia U19 League | 2019/03/30 11:00 | Radnicki Nis U19 v FK Internacional U19 | L | 2-0 |
| Serbia U19 League | 2018/08/29 15:00 | FK Internacional U19 v Radnicki Nis U19 | W | 3-0 |
| Serbia U19 League | 2021/05/05 14:00 | Cukaricki U19 v FK Internacional U19 | L | 5-2 |
| Serbia U19 League | 2021/05/05 08:03 | Cukaricki U19 v FK Internacional U19 | L | 5-2 |
| Serbia U19 League | 2021/05/01 11:30 | FK Internacional U19 v Crvena Zvezda U19 | L | 0-5 |
| Serbia U19 League | 2021/04/28 08:05 | FK Graficar U19 v FK Internacional U19 | L | 2-0 |
| Serbia U19 League | 2021/04/25 09:00 | FK Internacional U19 v FK Spartak Zdrepceva Krv U19 | W | 3-2 |
| Serbia U19 League | 2021/04/17 13:00 | Mladost Lucani U19 v FK Internacional U19 | D | 0-0 |
| Serbia U19 League | 2021/04/14 10:00 | FK Internacional U19 v IMT Novi Belgrade U19 | W | 1-0 |
| Serbia U19 League | 2021/04/10 10:34 | FK Rad Beograd U19 v FK Internacional U19 | L | 2-0 |
| Serbia U19 League | 2021/05/06 12:00 | Radnicki Nis U19 v RFK Novi Sad 1921 U19 | W | 3-1 |
| Serbia U19 League | 2021/05/01 12:00 | TSC Backa Topola U19 v Radnicki Nis U19 | L | 1-0 |
| Serbia U19 League | 2021/04/28 11:00 | Radnicki Nis U19 v FK Napredak U19 | D | 0-0 |
| Serbia U19 League | 2021/04/24 11:00 | FK Brodarac U19 v Radnicki Nis U19 | L | 3-0 |
| Serbia U19 League | 2021/04/17 09:00 | Radnicki Nis U19 v OFK Beograd U19 | L | 1-2 |
| Serbia U19 League | 2021/04/13 11:30 | Partizan Belgrade U19 v Radnicki Nis U19 | L | 3-2 |
| Serbia U19 League | 2021/04/10 09:00 | Radnicki Nis U19 v Vojvodina U19 | L | 1-2 |
| Serbia U19 League | 2021/04/03 09:00 | FK Radnicki 1923 U19 v Radnicki Nis U19 | L | 3-1 |