Blackhawks place goaltender Petr Mrazek on IR with a left groin injury

CHICAGO (AP) — The Chicago Blackhawks placed goaltender Petr Mrazek on injured reserve on Sunday with a left groin injury. Mrazek was replaced by Arvid Soderblom in the first period of Saturday's 4-2 loss to Winnipeg. The 32-year-old Mrazek is 7-11-1 with a 2.83 goals-against...