Racing PositionsMontgomery looks sharp in awaited Arizona debut19m'Electric' d'Arnaud homers 3 times in Braves' win18mBooser's comeback story hits peak with Red Sox17mVerlander throws 6 solid innings in season debut18mLeMahieu's minors stint delayed as foot not '100%'16mStrider begins recovery, says Braves can win WS14hD-backs' Nelson, hit by comebacker, lands on IL15hRangers option rookie Leiter after shaky debut18mFreeland wonders if pitch clock factored in injury12hFantasy baseball pitcher rankings, lineup advice for Saturday's MLB games16hTodd Zola