Murph & Markus - The Big Hit: John Lynch says there have been substantive talks on Brock Purdy's contract extension and Christian McCaffrey likes being the underdog

<p>Murph &amp; Markus - The Big Hit: John Lynch says there have been substantive talks on Brock Purdy's contract extension and Christian McCaffrey likes being the underdog</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>

Murph & Markus Podcast

4-23 Murph & Markus - The Big Hit: John Lynch says there have been substantive talks on Brock Purdy's contract extension and Christian McCaffrey likes being the underdog