The Boston Red Sox used their video replay room to steal signs from opposing pitchers and catchers during their 2018 World Series championship season, according to a report published Tuesday by The Athletic.
Citing three anonymous people who were with the Red Sox in 2018, The Athletic reported that Boston players would visit the replay room to decipher their opponents’ sign sequence and then relay the information to the dugout.
Someone from the Red Sox dugout would then communicate with a baserunner, who would use body movements to relay pitch information to the batter.
The use of the video room for sign stealing, which one Red Sox source described to The Athletic as “cheating,” was a practice only during the 2018 regular season, according to the report.
Multiple Red Sox sources told The Athletic that the system was impossible to use during the postseason because Major League Baseball had in-person monitors stationed in all video replay rooms during the playoffs.
“It’s cheating,” a source who was with the Red Sox in 2018 told The Athletic. “Because if you’re using a camera to zoom in on the crotch of the catcher, to break down the sign system, and then take that information and give…