Home History
| Norway Cup | 2017/04/26 16:00 | Kvik Halden FK v Østsiden | L | 4-1 |
| Norway Division 3 Group 1 | 2017/04/22 12:00 | Ullern v Østsiden | W | 1-2 |
| Norway Division 3 Group 1 | 2017/04/17 15:00 | Østsiden v Vestfossen | L | 1-2 |
| Norway Division 3 Group 1 | 2016/10/01 13:55 | Ås v Østsiden | L | 3-2 |
| Norway Cup | 2016/04/13 15:45 | Østsiden v Fredrikstad | L | 2-3 |
Away History
| Norway Cup | 2017/04/27 16:00 | Baerum v Oppsal | L | 1-0 |
| Norway Division 3 Group 1 | 2017/04/24 16:30 | Oppsal v Sarpsborg 2 | L | 2-5 |
| Norway Division 3 Group 1 | 2017/04/19 17:30 | Odd III v Oppsal | W | 1-3 |
| Europe Friendlies | 2017/01/13 20:00 | Oppsal v Lørenskog | W | 4-3 |
| Norway Division 2 Group 1 | 2016/10/22 11:00 | Oppsal v Finnsnes IL | L | 2-3 |
| Norway Division 2 Group 1 | 2016/10/15 11:00 | Follo v Oppsal | L | 2-1 |
| Norway Division 2 Group 1 | 2016/10/07 16:30 | Stabaek 2 v Oppsal | L | 5-2 |
| Norway Division 2 Group 1 | 2016/10/01 14:00 | Oppsal v Grorud | L | 1-4 |