GAME 108: Monday, Aug. 6, 2012 - New York Yankees starter Ivan Nova pitches against the Detroit Tigers in the first inning of a baseball game in Detroit.
Mariano Rivera: 'After this year, I will be retired'
Yankees' Mariano Rivera says the 2013 season will be his last. (via Newsday)
GAME 29: Tuesday, May 8, 2012 - New York Yankees starting pitcher Ivan Nova reacts coming off the mound in the seventh inning after striking out Tampa Bay Rays batter Jose Molina during their baseball game at Yankee Stadium in New York. (AP Photo/Kathy Willens)
GAME 55: Wednesday, June 6, 2012 - New York Yankees starting pitcher Ivan Nova acknowledges the crowd as he leaves the baseball game against the Tampa Bay Rays during the ninth inning at Yankee Stadium in New York. The Yankees defeated the Rays 4-1. (AP Photo/Seth Wenig)
GAME 38: Thursday, May 17, 2012 - Derek Jeter of the New York Yankees takes a strikeout against the Toronto Blue Jays during MLB action at the Rogers Centre in Toronto, Ontario, Canada. (Photo by Abelimages/Getty Images)
GAME 75: Thursday, June 28, 2012 - New York Yankees starting pitcher Ivan Nova tips his cap while coming off the mound in the eighth-inning of a 4-3 loss to the Chicago White Sox during a baseball game at Yankee Stadium in New York.
GAME 58: Saturday, June 9, 2012 - New York Yankees' Mark Teixeira greets Derek Jeter (2) at the dugout after Jeter scored on Alex Rodriguez's RBI-single in the first inning of an interleague baseball game against the New York Mets at Yankee Stadium in New York. Teixeira hit a two-run home run during the Yankees' 4-2 win. (AP Photo/Kathy Kmonicek)
GAME 135: Tuesday, Sept. 4, 2012 - New York Yankees third baseman Alex Rodriguez throws to first in time to get Tampa Bay Rays' Ryan Roberts out during the second inning of a baseball game in St. Petersburg, Fla. Umpire Todd Tichenor signals the ball is fair.