Opener (baseball)

In baseball, an opening pitcher, more frequently referred to as an opener, is a pitcher who specializes in getting the first outs in a game, before being replaced by a long reliever or a pitcher who would typically be a starting pitcher. Pitchers employed in the role of opener have usually been relief pitchers by trade. The strategy was frequently employed in Major League Baseball (MLB) by the Tampa Bay Rays during the 2018 season, when it was adopted by other teams as well.