CINCINNATI — On Opening Day, Red Sox manager Alex Cora said Major League Baseball introducing the ABS challenge system was going to be “interesting.” He had no idea how interesting it would get in first series of the season.

Home plate umpire C.B. Bucknor didn't have his best showing in a game that saw the Reds defeat the Red Sox in 11 innings.

The Atlanta Braves signed a former Boston Red Sox first baseman this offseason, and he hit a walk-off grand slam for the Braves on Saturday night.

The Boston Red Sox lost to the Cincinnati Reds on Saturday in extra innings, and their early use of challenges impacted the game.

Red Sox infielder and former top-five draft pick Marcelo Mayer will try to stay on an upward trajectory in Saturday's game vs. Reds

The Boston Red Sox ride into the 2026 MLB season with confidence, hoping to build on their 89-73 record from last season, powered by young talents like Roman Anthony and Jarren Duran. MORE: MLB preseason power rankings How to

The Boston Red Sox are keeping the former Gold Glove Award winner.

Our MLB predictions, odds, and home run pick for the Boston Red Sox vs. Cincinnati Reds game on Saturday, March 28.

Roman Anthony and the Boston Red Sox won their first game of the season (on Thursday) against the Cincinnati Reds.