Former MLB pitcher Jason Grilli joins us to chat about the 2025 Blue Jays and if they're similar to the team's he was a part of, the use of the ABS challenge system, the mindset of a high leverage reliver, his memories of the 2013 All Star Game, playing games in the 40 degrees heat, and more! 

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>

First Up with Korolnek & Colaiacovo

Grilli on the similarities of the 2025 Blue Jays to the Jays teams he was a part of, the ABS challenge system & what it was like to be an All Star in 2013

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