Racing PositionsNeighbors A's, Giants make 1st trade since 19902YBrewers demote Shaw again; Yelich remains out3YBrewers bring up Barnes to give pen a fresh arm3YRoyals claim RHP Greene off waivers from Cards3YRays pregame notes: Burch Smith needs Tommy John surgery7YChris Girandola, Special to ESPN.comSpring injuries and possible replacements7YDavid SchoenfieldSource: Padres acquire OF Myers from Rays7YJerry CrasnickPadres ready to deal?8YAJ MassBits: Nationals continue to tear it up9YEric KarabellPadres activate SS Cabrera from 15-day DL9Y