3-2 Jim Callis breaks down Giants farm system, says Luciano might have best bat speed of all IF prospects in MLB
Jim Callis of MLB.com (MLB Pipeline) joined the guys and broke down the #MLB prospect field, but more importantly the #SFGiants minor league sytsem and said Marco Luciano might have the best bat speed and power of all infield prospects See omnystudio.com/listener for privacy information.