St. Louis Cardinals' Pete Kozma watches his two-run double during the second inning of a baseball game against the Washington Nationals Sunday, Sept. 30, 2012, in St. Louis. (AP Photo/Jeff Roberson)

Kansas City Royals starting pitcher Luke Hochevar looks toward first base after Cleveland Indians' Asdrubal Cabrera bunts in the fifth inning of a baseball game, Sunday, Sept. 30, 2012, in Cleveland. Cabrera was safe at first base. (AP Photo/Tony Dejak)

Vera Clemente, second from right, walks off the field at PNC Park with her sons, Luis Clemente, left, and Robert Clemente Jr., right after a ceremony honoring the 40th anniversary of Pittsburgh Pirates Hall of Famer Roberto Clemente's 3000th hit before a baseball game between the Pittsburgh Pirates and Cincinnati Reds in Pittsburgh Sunday, Sept. 30, 2012. With the Clemente family is actor Modesto Lacen, second from left, a family friend impersonating Roberto Clemente. (AP Photo/Gene J. Puskar)

Chicago White Sox second baseman Gordon Beckham, right, throws to first after forcing out Tampa Bay Rays' Ben Zobrist during the first inning of a baseball game in Chicago, Sunday, Sept. 30, 2012. Evan Longoria was out at first. (AP Photo/Nam Y. Huh)

Baseball fans take pictures of retiring Atlanta Braves' Chipper Jones hitting a single against the New York Mets during the third inning of their baseball game at Turner Field Sunday, Sept. 30, 2012, in Atlanta. (AP Photo/David Tulis)

Atlanta Braves pitcher Kris Medlen (54) runs for the ball as New York Mets' Justin Turner rounds first and goes to second base on the throwing error in the third inning of their baseball game at Turner Field Sunday, Sept. 30, 2012, in Atlanta. (AP Photo/David Tulis)

New York Mets' Ruben Tejada (11) scores in front of Atlanta Braves catcher David Ross on a Braves' throwing error during the third inning of their baseball game at Turner Field Sunday, Sept. 30, 2012, in Atlanta. (AP Photo/David Tulis)

Cincinnati Reds starting pitcher Johnny Cueto (47) delivers during the first inning of a baseball game against the Pittsburgh Pirates in Pittsburgh Sunday, Sept. 30, 2012. (AP Photo/Gene J. Puskar)