Head to Head
| Finland F-Liiga | 2019/01/13 16:00 | OLS v Happee | 4-6 |
| Finland F-Liiga | 2018/09/22 14:00 | Happee v OLS | 8-1 |
| Finland F-Liiga | 2017/12/30 16:00 | OLS v Happee | 4-5 |
| Finland F-Liiga | 2017/09/23 11:00 | Happee v OLS | 7-2 |
| Finland F-Liiga | 2017/02/11 13:00 | OLS v Happee | 7-7 |
| Finland F-Liiga | 2016/10/16 15:30 | Happee v OLS | 9-7 |
| Finland F-Liiga | 2016/01/17 15:00 | OLS v Happee | 2-11 |
| Finland F-Liiga | 2015/10/18 15:00 | Happee v OLS | 11-5 |
Home History
| Finland F-Liiga | 2019/10/27 13:00 | SB Welhot v OLS | 3-6 |
| Finland F-Liiga | 2019/10/20 15:00 | OLS v LASB | 6-2 |
| Finland F-Liiga | 2019/10/19 15:00 | OLS v TPS | 1-7 |
| Finland F-Liiga | 2019/10/06 15:00 | Classic v OLS | 14-2 |
| Finland F-Liiga | 2019/10/05 12:00 | OLS v Tiikerit | 6-5 |
| Finland F-Liiga | 2019/09/29 15:00 | OLS v Steelers | 9-2 |
| Finland F-Liiga | 2019/09/28 15:00 | OLS v Nokian Kristityt Palloilijat | 8-10 |
| Finland F-Liiga | 2019/09/21 14:00 | SPV v OLS | 14-6 |
Away History
| Finland F-Liiga | 2019/10/30 16:30 | TPS v Happee | 2-3 |
| Finland F-Liiga | 2019/10/26 14:00 | Happee v Oilers | 6-2 |
| Finland F-Liiga | 2019/10/18 15:30 | Happee v Classic | 4-8 |
| Finland F-Liiga | 2019/10/13 14:00 | Tiikerit v Happee | 4-7 |
| Finland F-Liiga | 2019/10/06 14:00 | Happee v Steelers | 9-6 |
| Finland F-Liiga | 2019/10/01 15:30 | Nokian Kristityt Palloilijat v Happee | 7-4 |
| Finland F-Liiga | 2019/09/28 14:00 | Happee v SPV | 8-10 |
| Finland F-Liiga | 2019/09/21 14:00 | SB Welhot v Happee | 7-8 |