WAR, what is it good for? Ranking free agents
Retiring pitcher A.J. Burnett left his imprint on Pirates
Former Pirates A.J. Burnett, Aramis Ramirez appear on Hall of Fame ballot for the first time
New York Yankees starter A.J. Burnett throws three perfect innings in spring win over Phillies – New York Daily News
What does Pirates' young pitching staff need most? Another A.J. Burnett to show the way - The Athletic
A.J. Burnett Was Not a Complete Failure for the New York Yankees, News, Scores, Highlights, Stats, and Rumors
AJ Burnett Explains Why He Is Retiring Despite Having the Best Season of His Career
Free agent A.J. Burnett 'undecided,' considering retirement
McCutchen helps Pirates beat Cardinals, 5-3, close in on series win - Los Angeles Times
One and done: A.J. a bust in 2nd WS start