Sports Mookie Betts: ‘Everybody was’ aware Red Sox were stealing opponents’ signs in 2018 February 21, 2023 Steve Gardner, USA TODAY Comments Off on Mookie Betts: ‘Everybody was’ aware Red Sox were stealing opponents’ signs in 2018 Mookie Betts says "everybody was" aware the 2018 Red Sox were using live video feeds to steal signs, but he says system wasn't used in World Series.