Face à face
| U21, Playoff | 2021/08/30 14:00 | Kalmar v Helsingborgs | W | 0-4 |
| U21, Playoff | 2019/05/28 15:00 | Helsingborgs v Kalmar | W | 1-0 |
| U21, Playoff | 2018/03/19 16:00 | Helsingborgs v Kalmar | L | 1-2 |
| U21, Playoff | 2017/10/11 14:30 | Helsingborgs v Kalmar | L | 3-5 |
| U21, Playoff | 2017/09/25 14:00 | Kalmar v Helsingborgs | L | 2-1 |
| U21, Playoff | 2017/05/30 14:00 | Kalmar v Helsingborgs | D | 0-0 |
| U21, Playoff | 2017/03/27 14:00 | Helsingborgs v Kalmar | L | 1-2 |
| U21, Playoff | 2016/08/02 15:00 | Helsingborgs v Kalmar | D | 3-3 |
Home History
| U21, Playoff | 2021/10/04 14:00 | Halmstads v Helsingborgs | L | 5-4 |
| U21, Playoff | 2021/09/07 14:00 | Helsingborgs v Osters | D | 0-0 |
| U21, Playoff | 2021/08/30 14:00 | Kalmar v Helsingborgs | W | 0-4 |
| U21, Playoff | 2021/08/24 15:00 | Helsingborgs v Landskrona | D | 1-1 |
| U21, Playoff | 2021/07/19 14:00 | Mjallby U21 v Helsingborgs | W | 1-2 |
| U21, Playoff | 2021/06/14 14:00 | Helsingborgs v Halmstads | W | 2-1 |
| U21, Playoff | 2021/05/17 14:00 | Osters v Helsingborgs | W | 1-3 |
| U21, Playoff | 2021/05/11 15:00 | Helsingborgs v Trelleborgs | W | 3-1 |
Away History
| U21, Playoff | 2021/09/28 14:00 | Kalmar v Mjallby U21 | L | 0-1 |
| U21, Playoff | 2021/09/14 15:00 | Landskrona v Kalmar | L | 3-0 |
| U21, Playoff | 2021/08/30 14:00 | Kalmar v Helsingborgs | L | 0-4 |
| U21, Playoff | 2021/08/24 15:00 | Halmstads v Kalmar | D | 1-1 |
| U21, Playoff | 2021/07/27 15:00 | Kalmar v Landskrona | W | 2-0 |
| U21, Playoff | 2021/07/21 15:00 | Osters v Kalmar | D | 1-1 |
| U21, Playoff | 2021/07/07 13:00 | Kalmar v Trelleborgs | L | 0-1 |
| U21, Playoff | 2021/05/24 13:00 | Mjallby U21 v Kalmar | W | 1-3 |