After 42 seasons, Bob Costas is retiring from baseball play-by-play.
Costas had done games the past couple seasons for MLB Network and TBS Sports. His final games were the American League Division Series between the New York Yankees and Kansas City Royals.
Costas\' contract with TBS expired at the end of the season, but his plans to retire from baseball play-by-play had been in the works for over a year.
Via ESPN.com