Ian Desmond won't play in the upcoming MLB season, citing racism and coronavirus concerns
Mike Leake, Ryan Zimmerman, and Joe Ross Opt Out Of The 2020 Season - Back Sports Page
Ryan Zimmerman, Joe Ross, and Mike Leake opt out of 2020 MLB season
Mike Leake, Ryan Zimmerman and Joe Ross opt out of MLB season - Los Angeles Times
Rockies' Ian Desmond announces he won't play this season in moving post: 'Home is where I need to be
Mike Leake, Ryan Zimmerman, and Joe Ross Opt Out Of The 2020 Season - Back Sports Page
These 25 Players Opted Out Of MLB In 2020. How Are They Doing In 2021?
Ian Desmond and Ryan Zimmerman the latest MLB players to opt out of the 2020 season over COVID-19 concerns – The Virginian-Pilot
For athletes, decision to opt out is fraught with health concerns and pull of social activism