Winnipeg Blue Bombers monitor Zach Collaros' rib injury

Winnipeg Blue Bombers quarterback Zach Collaros is facing uncertainty ahead of the East Semi-Final against the Toronto Argonauts due to a rib injury. Collaros, 38, watched Tuesday's practice in street clothes after being driven into the turf during the regular-season finale against the B.C. Lions.

Backup quarterback Dru Brown has taken the majority of first-team repetitions. Brown recently demonstrated strong performance in relief against B.C., completing 11 of 11 passes for 185 yards and two touchdowns. The availability of Collaros remains a critical factor for Winnipeg heading into the postseason matchup at BMO Field.