Racing PositionsMontgomery looks sharp in awaited Arizona debut26m'Electric' d'Arnaud homers 3 times in Braves' win25mBooser's comeback story hits peak with Red Sox24mVerlander throws 6 solid innings in season debut25mLeMahieu's minors stint delayed as foot not '100%'23mStrider begins recovery, says Braves can win WS15hD-backs' Nelson, hit by comebacker, lands on IL15hRangers option rookie Leiter after shaky debut25mFreeland wonders if pitch clock factored in injury13hFantasy baseball pitcher rankings, lineup advice for Saturday's MLB games16hTodd Zola