The third hour of First Up with Aaron Korolnek and Carlo Colaiacovo as we welcome on former NFL wide receiver Isaiah McKenzie to discuss the Bills expectations this season, and if Zay Flowers deserved his big contract signed with the Ravens yesterday. MLB.com Blue Jays Reporter Keegan Matheson shares an update on Trey Yesavage and what's leading to Vladimir Guerrero Jr.'s struggles. 

Join Toronto's top new pair in the mornings on First Up with Korolnek and Colaiacovo, weekdays from 6-10am.

Born and bred in the city, former Maple Leaf Carlo Colaiacovo, who with his 14 years experience in the NHL, brings you inside the locker room like very few can.

<p dir="ltr" data-test-bidi="">Join Toronto's top new pair in the mornings on First Up with Korolnek and Colaiacovo, weekdays from 6-10am.</p>
<p dir="ltr" data-test-bidi="">Born and bred in the city, former Maple Leaf Carlo Colaiacovo, who with his 14 years experience in the NHL, brings you inside the locker room like very few can.</p>