MLB vets David Price, Felix Hernandez opt out of 2020 season over

Brewers centerfielder Lorenzo Cain opts out of remainder of season

Braves' Nick Markakis opts out after 'eye-opening' talk with Freddie Freeman

MLB players opting out: Who will miss the 2020 season? - Sports Illustrated

Several MLB players opting out of season, many more are on the fence

Ranking the MLB teams ahead of the 2018 season - ESPN

MLB opt-out tracker: Every player who has declined to play 2020 season – NBC Sports Bay Area & California

MLB free agent tracker: Dodgers re-sign 2B Kendrick

As M.L.B. Stumbles Out of the Gate, Player Pushback Gets Louder - The New York Times

Cardinals closer Jordan Hicks latest MLB player to opt out of 2020 season

Everything you need to know as MLB's 2020 season restart begins - ESPN

MLB players who are opting out of the 2020 season

MLB vets David Price, Felix Hernandez opt out of 2020 season over coronavirus fears