Face à face
| U21, Playoff | 2022/07/26 14:00 | Trelleborgs v Helsingborgs | L | 1-5 |
| U21, Playoff | 2022/04/11 14:00 | Helsingborgs v Trelleborgs | L | 3-2 |
| U21, Playoff | 2021/10/27 14:00 | Trelleborgs v Helsingborgs | L | 0-8 |
| U21, Playoff | 2021/05/11 15:00 | Helsingborgs v Trelleborgs | L | 3-1 |
| U21, Playoff | 2018/07/24 15:00 | Helsingborgs v Trelleborgs | L | 1-0 |
| U21, Playoff | 2018/04/09 15:00 | Helsingborgs v Trelleborgs | L | 1-0 |
Home History
| U21, Playoff | 2023/04/11 14:00 | Trelleborgs v Varbergs BoIS | L | 0-3 |
| U21, Playoff | 2023/03/20 16:00 | Halmstads v Trelleborgs | L | 4-3 |
| U21, Playoff | 2023/03/13 13:00 | Malmo v Trelleborgs | L | 1-0 |
| U21, Playoff | 2022/09/20 14:00 | Landskrona v Trelleborgs | L | 4-0 |
| U21, Playoff | 2022/09/14 14:00 | Trelleborgs v Halmstads | W | 2-0 |
| U21, Playoff | 2022/08/22 15:00 | Varnamo v Trelleborgs | L | 5-1 |
| U21, Playoff | 2022/08/19 16:30 | Trelleborgs v Landskrona | W | 2-1 |
| U21, Playoff | 2022/08/16 15:00 | Trelleborgs v Mjallby U21 | L | 1-2 |
Away History
| U21, Playoff | 2023/03/20 13:00 | Helsingborgs v Malmo | W | 3-0 |
| U21, Playoff | 2023/02/28 13:00 | Helsingborgs v Landskrona | W | 1-0 |
| U21, Playoff | 2022/09/28 15:00 | Elfsborg v Helsingborgs | L | 3-1 |
| U21, Playoff | 2022/09/07 14:00 | Osters v Helsingborgs | D | 1-1 |
| U21, Playoff | 2022/08/23 14:00 | Helsingborgs v Kalmar | L | 0-1 |
| U21, Playoff | 2022/08/16 14:00 | Landskrona v Helsingborgs | L | 2-1 |
| U21, Playoff | 2022/08/09 14:00 | Helsingborgs v Halmstads | L | 0-2 |
| U21, Playoff | 2022/07/26 14:00 | Trelleborgs v Helsingborgs | W | 1-5 |