Racing PositionsMontgomery looks sharp in awaited Arizona debut2h'Electric' d'Arnaud homers 3 times in Braves' win5hBooser's comeback story hits peak with Red Sox6hVerlander throws 6 solid innings in season debut4hAssociated PressLeMahieu's minors stint delayed as foot not '100%'6hStrider begins recovery, says Braves can win WS10hD-backs' Nelson, hit by comebacker, lands on IL10hRangers option rookie Leiter after shaky debut11hFreeland wonders if pitch clock factored in injury8hFantasy baseball pitcher rankings, lineup advice for Saturday's MLB games11hTodd Zola