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

The Marlins on Friday morning announced the hiring of Jack McMullen as the lead play-by-play announcer on the Marlins Radio Network. McMullen takes over for Kyle Sielaff, who is the new lead TV play-by-play voice for Marlins games on FanDuel Sports Network.

The Miami Marlins have hired Jack McMullen as their new lead radio announcer. McMullen, a Syracuse University alumnus with extensive experience in minor league baseball and college sports broadcasting,