| Club Friendlies (Regulation Only) | 2024/08/23 18:00 | Manglerud Star U20 v Stjernen U20 | W | 2-4 |
| Norway Elite U20 | 2023/12/02 16:00 | Manglerud Star U20 v Stjernen U20 | L | 5-2 |
| Norway Elite U20 | 2023/11/26 16:00 | Stjernen U20 v Manglerud Star U20 | L | 3-4 |
| Club Friendlies (Regulation Only) | 2023/08/31 17:30 | Manglerud Star U20 v Stjernen U20 | L | 6-1 |
| Norway Elite U20 | 2022/11/20 16:00 | Stjernen U20 v Manglerud Star U20 | L | 0-8 |
| Norway Elite U20 | 2021/10/12 18:00 | Stjernen U20 v Manglerud Star U20 | L | 3-5 |
| Club Friendlies (Regulation Only) | 2021/09/12 11:00 | Manglerud Star U20 v Stjernen U20 | L | 8-3 |
| Club Friendlies (Regulation Only) | 2024/08/29 17:30 | Stjernen U20 v Lorenskog U20 | W | 5-3 |
| Club Friendlies (Regulation Only) | 2024/08/23 18:00 | Manglerud Star U20 v Stjernen U20 | W | 2-4 |
| Club Friendlies (Regulation Only) | 2024/08/16 17:00 | Frisk Asker U20 v Stjernen U20 | L | 5-2 |
| Club Friendlies (Regulation Only) | 2024/08/14 17:30 | Lorenskog U20 v Stjernen U20 | W | 1-2 |
| Norway Elite U20 | 2024/03/17 16:00 | Stjernen U20 v Frisk Asker U20 | L | 3-5 |
| Norway Elite U20 | 2024/03/16 13:00 | Frisk Asker U20 v Stjernen U20 | L | 6-4 |
| Norway Elite U20 | 2024/03/02 10:45 | Stjernen U20 v Lorenskog U20 | W | 8-3 |
| Norway Elite U20 | 2024/02/28 19:00 | Lorenskog U20 v Stjernen U20 | L | 5-2 |
| Club Friendlies (Regulation Only) | 2024/09/03 17:00 | Sparta Sarp U20 v Manglerud Star U20 | W | 0-4 |
| Club Friendlies (Regulation Only) | 2024/08/31 15:00 | Manglerud Star U20 v Nidaros U20 | W | 3-2 |
| Club Friendlies (Regulation Only) | 2024/08/27 17:00 | Frisk Asker U20 v Manglerud Star U20 | W | 3-4 |
| Club Friendlies (Regulation Only) | 2024/08/23 18:00 | Manglerud Star U20 v Stjernen U20 | L | 2-4 |
| Club Friendlies (Regulation Only) | 2024/08/18 15:00 | Manglerud Star U20 v Sparta Sarp U20 | W | 10-1 |
| Norway Elite U20 | 2024/03/16 14:15 | Manglerud Star U20 v Lillehammer U20 | L | 2-6 |
| Norway Elite U20 | 2024/02/21 18:30 | Vålerenga U20 v Manglerud Star U20 | W | 1-3 |
| Norway Elite U20 | 2024/02/18 10:40 | Manglerud Star U20 v Stavanger U20 | L | 0-5 |