MLB: Carlos Marmol

FILE - This Sept. 20, 2008 file photo shows Chicago Cubs closer Kerry Wood, left, celebrating with relief pitcher Carlos Marmol, center, starting pitcher Ted Lilly, right, and Daryle Ward after the Cubs clinched the NL Central title when they defeated the St. Louis Cardinals 5-4 in a baseball game in Chicago. Wood, who electrified baseball with a 20-strikeout game as a rookie in 1998 and then became a reliever after his career was slowed by numerous injuries, is expected to retire after pitching one more game for the Chicago Cubs. The 34-year-old Wood was in uniform Friday, May 18, 2012, against the White Sox in the opener of their first interleague series of the season.