Head to Head
| World Club Friendlies | 2021/07/09 13:00 | Osters IF v GAIS | D | 2-2 |
| Sweden Superettan | 2021/05/04 16:30 | GAIS v Osters IF | L | 3-2 |
| Sweden Superettan | 2020/11/21 14:00 | GAIS v Osters IF | W | 0-1 |
| Sweden Superettan | 2020/08/29 15:30 | Osters IF v GAIS | W | 4-1 |
| Sweden Superettan | 2019/08/04 15:30 | Osters IF v GAIS | W | 2-1 |
| Sweden Superettan | 2019/04/05 17:00 | GAIS v Osters IF | D | 1-1 |
| Sweden Superettan | 2018/11/05 18:00 | GAIS v Osters IF | D | 1-1 |
| Sweden Superettan | 2018/05/22 17:00 | Osters IF v GAIS | L | 1-3 |
Home History
| Sweden Superettan | 2021/11/02 18:00 | Landskrona BoIS v Osters IF | W | 1-4 |
| Sweden Superettan | 2021/10/23 13:00 | Norrby IF v Osters IF | D | 0-0 |
| Sweden Superettan | 2021/10/18 17:00 | Osters IF v Vasalunds IF | W | 3-2 |
| Sweden Superettan | 2021/10/04 17:00 | IK Brage v Osters IF | D | 2-2 |
| Sweden Superettan | 2021/09/30 17:00 | AFC Eskilstuna v Osters IF | D | 1-1 |
| Sweden Superettan | 2021/09/26 11:00 | Osters IF v Helsingborg | W | 2-1 |
| Sweden Superettan | 2021/09/19 13:00 | Falkenbergs FF v Osters IF | W | 0-2 |
| Sweden Superettan | 2021/09/12 11:00 | Osters IF v IFK Varnamo | W | 2-0 |
Away History
| Sweden Superettan | 2021/11/01 18:00 | GAIS v Norrby IF | L | 1-4 |
| Sweden Superettan | 2021/10/26 17:00 | Helsingborg v GAIS | W | 0-1 |
| Sweden Superettan | 2021/10/21 17:00 | GAIS v AFC Eskilstuna | L | 2-3 |
| Sweden Superettan | 2021/10/16 11:00 | GAIS v IFK Varnamo | L | 1-2 |
| Sweden Superettan | 2021/10/05 17:00 | Vasteras SK v GAIS | L | 3-0 |
| Sweden Superettan | 2021/09/29 17:00 | GAIS v Orgryte IS | W | 2-1 |
| Sweden Superettan | 2021/09/25 11:00 | GAIS v Falkenbergs FF | D | 0-0 |
| Sweden Superettan | 2021/09/18 13:00 | IK Brage v GAIS | W | 1-4 |