The Thunder handed the Bisons their only two losses in the 2005 - 06 season , while the four victories for Okotoks were the only four games the Thunder lost .
They have developed an intense rivalry with their divisional counterparts , the Okotoks Bisons .
The Thunder handed the Okotoks Bisons their only two losses in the 2005 - 06 season , while the four victories for Okotoks were the only four games the Thunder lost .
They have developed an intense rivalry with their divisional counterparts , the Okotoks Bisons .