Racing PositionsTop 12 for '12: Rockies' Nolan Arenado jumps to No. 22YKevin GoldsteinTop 12 for '12: Welcome, Welington Castillo, Julio Teheran2YKevin GoldsteinWhite Sox's Quero 'visualized' walk-off HR vs. Cubs3hJesse RogersMets swipe Subway Series after 'awesome' rally2hJorge CastilloMariners call up top prospect Emerson for debut3h15-4 under Mattingly, Phils surge over .500 mark1hAiling Astros lose Altuve to IL with oblique strain5hDodgers send Dreyer to IL, land Lauer from Jays6hFantasy baseball lineup advice for Monday: Stick with the Yankees hitters and Weathers7hESPN FantasyPirates place O'Hearn on IL, activate Mangum8h