Keith Zimmerman, father of former Washington Nationals baseball player Ryan Zimmerman, holds up Ryan's jersey at a jersey retirement ceremony before a baseball game between the Nationals and the Philadelphia Phillies, Saturday

Former Washington Nationals player Ryan Zimmerman, right, shakes hands with Nationals manager Dave Martinez (4) at his jersey retirement ceremony before a baseball game between the Nationals and the Philadelphia Phillies, Saturday

From the very beginning': Nationals retire Zimmerman's 11

RYAN ZIMMERMAN WASHINGTON NATIONALS NEW MLB MAJESTIC OFFICIAL KIDS JERSEY

Ryan Zimmerman's no. 11 retired by Nationals - The Washington Post

The Beta Theta Pi - Winter 1987 by Beta Theta Pi - Issuu

Former Washington Nationals baseball player Ryan Zimmerman speaks to the media at a press conference before his jersey retirement ceremony before a baseball game between the Nationals and the Philadelphia Phillies, Saturday