Reds pitcher Trevor Bauer: 'Multiple parties' said Astros wore buzzers under jerseys

Never one to shy away from expressing his opinions on social media, Cincinnati Reds pitcher Trevor Bauer on Thursday gave a persistent rumor about the Houston Astros' sign-stealing operation some credibility.

An MLB investigation determined that in 2017, the Astros signaled the type of pitches opponents were throwing by banging on a trash can outside the dugout.

Cincinnati Reds starting pitcher Trevor Bauer (27) reacts after surrendering a two-run home run to Philadelphia Phillies first baseman Logan Morrison (8) in the fifth inning of an MLB baseball game, Wednesday, Sept. 4, 2019, at Great American Ball Park in Cincinnati. (Photo: Kareem Elgazzar)However, Bauer tweeted Thursday he's heard…