Enjoy this baseball featuring MLB player Jack McDowell of the Chicago White Sox. A great collector’s piece for all Chicago White Sox fans!Jack won 20 games in 1992 and 22 in 1993, when he won the American League Cy Young Award and led the White Sox to the post season. This item is authenticated by All About Autographs. All About Autographs is a leading source for authentic sports and celebrity memorabilia. A Certificate of Authenticity accompanies the item and a tamper resistant holofoil is placed on both the item and the COA. The unique serial number on the holofoil is then registered in the All About Autographs Online Database which will list a detailed history for the item signed. All items will come with a photo from the signing when available.