Roster shuffle: Plans change in MLB because of health issues
On baseball's opening day, amid pandemic, Fauci throws 1st pitch
Ryan Zimmerman, Joe Ross, and Mike Leake opt out of 2020 MLB season
Washington Nationals great Ryan Zimmerman retires from MLB - ESPN
Nationals' Zimmerman, Ross to Skip 2020 Season – NBC4 Washington
Baseball players opting out of 2020 MLB season
Ryan Zimmerman, Joe Ross opt out of 2020 season - Lone Star Ball
Several baseball players are opting out of the 2020 MLB Season
Nationals' Zimmerman, Ross to Skip 2020 Season – NBC4 Washington
2020 Rival Season Preview: Washington Nationals - Fish Stripes
The Daily Chop: Multiple players opt out of abbreviated season
Which Players Have Opted Out of MLB Season Restart?
Here's a complete list of MLB players opting out of 2020 season
Mike Leake, Ryan Zimmerman and Joe Ross opt out of MLB season