MLB Memorabilia Autographed Baseballs – Jason Giambi began his career in 1995 with the Oakland A’s, and has also played for the New York Yankees, Colorado Rockies, and is currently with the Cleveland Indians. The 2000 AL MVP is also a 5-time All-Star, 2-time Silver Slugger, and has led the American League in walks four times. Giambi was the Home Run Derby Champion in 2002, and in 2005, was named the AL Comeback Player of the Year. At the end of the 2014 season, Giambi has totaled 2,010 hits, 440 home runs and 1,441 RBI. These Rawlings official Major League baseballs have been hand signed and inscribed “”MVP 2000″” by Jason Giambi. Each autograph is guaranteed authentic, and includes an individually numbered TRISTAR Authentic hologram..