Mr. Walk-Off' Ryan Zimmerman closing in on history - WTOP News
Every Walk-Off Home Run by Ryan Zimmerman
Behind the scenes of the Washington Nationals' World Series celebration and shirtless Zamboni ride at the Nov. 3 Capitals game
Ryan Zimmerman opens Nationals Park with walk-off
MR. WALK-OFF #1 - Ryan Zimmerman's First Career Walk-Off HR (6/18/2006 vs. NYY)
Relive all 10 of Ryan Zimmerman's walk-off home runs - The Washington Post
June 18, 2006: Ryan Zimmerman hits his first walk-off home run – Society for American Baseball Research
jayson werth at Nationals Arm Race
Mr. Walk-Off' Ryan Zimmerman closing in on history - WTOP News
Nats past and present reflect on Zimmerman's career - WTOP News
Relive all 10 of Ryan Zimmerman's walk-off home runs - The Washington Post
Ryan Zimmerman retires, ending Washington Nationals career - The Washington Post
Ryan Zimmerman: Still Mr. Walkoff after all these years, by Nationals Communications