| Serbia U19 League | 2020/06/23 15:00 | RFK Novi Sad 1921 U19 v Petar Puaca U19 | W | 3-1 |
| Serbia U19 League | 2021/05/29 08:00 | OFK Belgrade U19 v RFK Novi Sad 1921 U19 | L | 2-0 |
| Serbia U19 League | 2021/05/22 09:00 | RFK Novi Sad 1921 U19 v Partizan Belgrade U19 | L | 0-6 |
| Serbia U19 League | 2021/05/16 09:00 | Vojvodina U19 v RFK Novi Sad 1921 U19 | L | 4-0 |
| Serbia U19 League | 2021/05/09 11:05 | RFK Novi Sad 1921 U19 v FK Radnicki 1923 U19 | L | 1-3 |
| Serbia U19 League | 2021/05/08 09:00 | RFK Novi Sad 1921 U19 v FK Radnicki 1923 U19 | L | 1-3 |
| Serbia U19 League | 2021/05/06 12:00 | Radnicki Nis U19 v RFK Novi Sad 1921 U19 | L | 3-1 |
| Serbia U19 League | 2021/05/01 09:00 | RFK Novi Sad 1921 U19 v Cukaricki U19 | W | 3-1 |
| Serbia U19 League | 2021/04/28 10:00 | Crvena Zvezda U19 v RFK Novi Sad 1921 U19 | L | 6-0 |
| Serbia U19 League | 2020/06/23 15:00 | RFK Novi Sad 1921 U19 v Petar Puaca U19 | L | 3-1 |