Bob Costas reportedly will retire from calling MLB games after a 44-year run that included three World Series assignments.

Bob Costas is hanging up the headset. After 44 years calling MLB games, the legendary announcer reportedly will retire from broadcasting baseball games, Andrew Marchand of The Athletic reported.

SAN ANTONIO — Earlier this summer, after five decades in sports broadcasting, San Antonio Spurs play-by-play announcer Bill Land retired his headset. The task of being "the voice of the team ...

Minutes after smashing the guitar, Donovan was up in the radio booth with his headset on ... Donovan discovered his dream of being a sports broadcaster. Growing up, he would turn down the volume ...

Buck, now the play-by-play announcer for “Monday Night Football ... “And if he had this headset on, he’d say there are some people starting to sweat the end of this game out." ...

especially for a new broadcaster just learning the ropes. BRADY KEEPS HIS ENERGY UP IN A BLOWOUT, WHILE SEAHAWKS FIGHT THEMSELVES Maintaining energy is crucial to anyone wearing a headset.