MLB says it found no evidence of Astros wearing devices during games

As the Internet exploded with rumors that Astros players could have been wearing some sort of buzzers underneath their uniforms during the 2019 postseason, Major League Baseball released a statement to stamp out that talk.

source https://www.chron.com/sports/astros/article/MLB-no-evidence-Astros-wearing-buzzers-devices-14981610.php