Chicago Cubs relief pitcher Kerry Wood hugs his son Justin after being taken out during the eight inning against the Chicago White Sox on Friday, May 18, 2012 in Chicago. Wood faced one batter, striking out Dayan Viciedo, in what was his final appearance before retiring from baseball. The White Sox won 3-2. (AP Photo/Brian Kersey)

Photo by: Brian Kersey

Chicago Cubs relief pitcher Kerry Wood hugs his son Justin after being taken out during the eight inning against the Chicago White Sox on Friday, May 18, 2012 in Chicago. Wood faced one batter, striking out Dayan Viciedo, in what was his final appearance before retiring from baseball. The White Sox won 3-2. (AP Photo/Brian Kersey)