Hour 4: Murph & Markus talk to Mark Purdy, share their thoughts on the MLB playoffs, and close the show. 

<p>Hour 4: Murph &amp; Markus talk to Mark Purdy, share their thoughts on the MLB playoffs, and close the show. </p>

Every weekday morning, KNBR listeners join Brian Murphy and Markus Boucher from 6am-10am only on KNBR!

<p>Every weekday morning, KNBR listeners join Brian Murphy and Markus Boucher from 6am-10am only on KNBR!</p>

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