In the first episode of MSNBC's new podcast 'The Blueprint with Jen Psaki,' Jack Schlossberg opens up about his quirky social media usage — and just how intentional his trolling really is ...

The Miami Marlins have announced Jack McMullen as the new lead play-by-play announcer for the Marlins Radio Network.

Jack McMullen, who spent the past few seasons calling games in the Pirates' farm system, is set to replace Kyle Sielaff as ...