Beausejour Comets (MJBHL)This was the 1990 Keystone Cup:
Teams[]
- Host - Columbia Valley Rockies (Champion)
- Alberta - Calgary Bruins (NWCAA) (Runner Up)
- Manitoba - Beausejour Comets
- Saskatchewan - Kinistino Tigers
Round-robin[]
- Calgary - Columbia Valley 7:4
- Kinistino - Beausejour 8:6
- Columbia Valley - Kinistino 6:0
- Calgary - Kinistino 7:6
- Calgary - Beausejour 9:1
- Columbia Valley - Beausejour 11:3
Final[]
- Columbia Valley - Calgary 8:5
3rd place[]
- Kinistino - Beausejour 13:6