FILE - In this March 3, 1951 file photo, Ray "Ike" Boone, left, tosses the ball to second baseman Bob Avila in a double play workout at the Cleveland Indians spring training camp at Hi Corbett Field in Tucson, Ariz. Tucson has been home to spring training baseball since 1946. That comes to an end this week as the Colorado Rockies and Arizona Diamondbacks play their finald games and move to Scottsdale, Ariz., next spring. (AP Photo/Frank Filan, File)