Rory: Does Dick Stockton currently call the most pro sports? NFL, MLB, NBA.
Jon: Hmm… Mike Tirico calls three too – NFL, NBA, and golf, if you count golf.
Jon: And if you count golf, then I think Jim Nantz currently calls the most pro sports championships – the Final Four, the Masters, the PGA Championship, and triennially, the Super Bowl.

Jon: Okay, most unique active rotation?
Rory: Chris Fowler – college football and tennis.
Jon: He doesn't call college football, though.
Rory: Oh! Gus Johnson – football and fútbol.

Jon: Seems like no one calls NHL plus another pro sport.