Racing PositionsScooter Gennett, Khris Davis profiles; top prospects3dJim CallisMontgomery looks sharp in awaited Arizona debut3h'Electric' d'Arnaud homers 3 times in Braves' win6hBooser's comeback story hits peak with Red Sox7hVerlander throws 6 solid innings in season debut6hAssociated PressLeMahieu's minors stint delayed as foot not '100%'7hStrider begins recovery, says Braves can win WS11hD-backs' Nelson, hit by comebacker, lands on IL11hRangers option rookie Leiter after shaky debut12hFreeland wonders if pitch clock factored in injury9h