Racing PositionsVantage Point: Value of one-trick ponies16dAJ MassThe Talented Mr. Roto: Leaps of faith17dMatthew BerryFantasy Spin: Lee, Dempster, Hudson and Byrd16dTristan H. CockcroftBuehler seeking big-league adrenaline for return2hAlden GonzalezRockies end dubious streak with wire-to-wire win3hSource: Padres nearing deal for Marlins' Arraez42mJorge CastilloTwins place Buxton on IL with knee inflammation4hYankees ace Cole to throw off mound Saturday6hMets move winless Houser (8.16 ERA) to pen6hTrout undergoes knee surgery, to start rehab7h