Ryan Zimmerman, the longest-tenured player for the Washington Nationals, retires : NPR
Ryan Zimmerman - Wikipedia
After COVID opt-out, Zimmerman 'nowhere close' to retirement - The San Diego Union-Tribune
World Series: Davey Martinez teared up when Ryan Zimmerman hit homer
Nationals' Ryan Zimmerman, Rockies' Ian Desmond among first players to opt out of 2020 MLB season - The Boston Globe
Nationals Fan Poll — Welcome Back Zim! Edition: What's your favorite Ryan Zimmerman moment?, by Nationals Communications
Popular, productive Ryan Zimmerman retires, set many Nats marks
Ryan Zimmerman - MLB News, Rumors, & Updates
Ryan Zimmerman, Nationals finalize 1-year, $1M deal - NBC Sports
Ryan Zimmerman officially retires from Nationals
From the very beginning': Nationals retire Zimmerman's 11
If It's Happened to the Nationals, Ryan Zimmerman Has Lived It - WSJ
Nationals, Zimmerman Agree To Extension - MLB Trade Rumors