New MLB rules: Shower at home, don’t spit, Mr. Met stay away

St. Louis Cardinals’ Paul DeJong, left, talks to Houston Astros shortstop Carlos Correa during the second inning of a spring training baseball game in Jupiter, Fla. The exchange of lineup cards would be eliminated, fielders will be encourages to space themselves from baserunners between pitches and managers and coaches must wear masks while in the dugouts under Major League Baseball’s proposed operations manual for starting the coronavirus-delayed season. (AP Photo/Julio Cortez, File)

Kansas City Royals bench coach Chino Cadahia (15) and St. Louis Cardinals first base coach Chris Maloney (37) exchange line-ups with home plate umpire Rob Drake (30) before a baseball game at Kauffman Stadium in Kansas City, Mo. The exchange of lineup cards would be eliminated, fielders will be encourages to space themselves from baserunners between pitches and managers and coaches must wear masks while in the dugouts under Major League Baseball’s proposed operations manual for starting the coronavirus-delayed season. (AP Photo/Orlin Wagner, File)

NEW YORK — Major League Baseball will look somewhat like high school ball this year under protocols to deal with the new coronavirus, with showers at ballparks discouraged and players possibly arriving in uniform, like they did when they were teenagers.