Racing PositionsTop 12 fantasy prospects: Vitters joins list20dKevin GoldsteinTop 12 fantasy prospects: Lavarnway on radar again20dKevin GoldsteinTop 12 fantasy prospects: Hultzen jumps to top spot20dKevin GoldsteinTop 12 fantasy prospects: Domonic Brown resurfaces20dKevin GoldsteinTop 12 fantasy prospects: Grandal tearing up Triple-A20dKevin GoldsteinTop 12 fantasy prospects: Wil Myers moves to top spot20dKevin Goldstein