Baltimore Orioles outfielder Cedric Mullins, who is no longer switch-hitting, must prove that he can hit left-handed pitching to avoid being put in a platoon role. Mullins tripled against a southpaw in his first at-bat on Tuesday against Yankees lefty Jordan Montgomery in Grapefruit League play. He also had a single against lefty Tyler Lyons later in the game, so Mullins is off to a good start. "I don't see it being that long until I feel comfortable, if not already feeling that way," Mullins...