State of Baseball: The Opener
In the last two years, a few teams in Major League Baseball have been experimenting with what is now termed “the opener”. The opener is a high-leverage reliever that a team uses to start the game. He will usually throw one or two innings at the max. The goal of the opener is to get through the top half of the lineup so that the starter who takes over later on will not have to face the top of the opposing batting order more than twice in a game. The Tampa Bay Rays were the first team to experiment with the opener using relievers, Ryne Stanek and Sergio Romo (now of the Miami Marlins).