Washington Nationals great Ryan Zimmerman retires from MLB - ESPN
Ian Desmond and Ryan Zimmerman the latest MLB players to opt out of the 2020 season over COVID-19 concerns โ The Virginian-Pilot
Ryan Zimmerman, Joe Ross opt out of 2020 season - Lone Star Ball
Nationals' Ryan Zimmerman, Joe Ross opt out of 2020 season - ESPN
Ross sharp, Zimmerman homers as Nationals blank Cardinals
Ryan Zimmerman, Nationals Pitcher Opting Out Of The MLB Season - The Spun: What's Trending In The Sports World Today
Arizona's Leake won't play in 2020 due to COVID-19 concerns
Nationals' Ryan Zimmerman, Joe Ross opt out of 2020 MLB season - WTOP News
Ross sharp, Zimmerman homers as Nationals blank Cardinals - The San Diego Union-Tribune