Racing Positions'That's the kind of player to build a team around': How Gunnar Henderson became an early AL MVP candidate13mJorge CastilloBuehler seeking big-league adrenaline for return7hAlden GonzalezRockies end dubious streak with wire-to-wire win8hSource: Padres nearing deal for Marlins' Arraez4hJorge CastilloTwins place Buxton on IL with knee inflammation9hYankees ace Cole to throw off mound Saturday11hMets move winless Houser (8.16 ERA) to pen11hTrout undergoes knee surgery, to start rehab13hRangers place Eovaldi on IL with groin strain13hField Level MediaPirates activate Grandal (foot) from injured list14h