Brian McCann says he's retiring

David Robertson arrives at spring training to replace Mariano Rivera as Yankees' closer – New York Daily News

Houston Astros: A tip of the cap to Brian McCann's retirement

Brian McCann delivers in a pinch for Yankees with walk-off home run

Brian McCann Announces Retirement - MLB Trade Rumors

Braves' Brian McCann announces his retirement

Near-Fatal Swing Haunts Brian McCann but Made Accidental Victim an Inspiration, News, Scores, Highlights, Stats, and Rumors

Astros' Brian McCann hopes to return from concussion Saturday

Braves' Brian McCann has successful surgery, expects to be healthy in 2013

Braves legend Brian McCann announces retirement

Collecting cards of retired players means never having to say you're sorry

Teixeira and McCann have accepted their reduced roles, and that's important - River Avenue Blues