Top 50 Orioles of All Time: #17, Nick Markakis - Camden Chat
Braves' Markakis returns 3 weeks after opting out of 2020 season - The Sumter Item
After Opting Out of the Season, Nick Markakis Opts Back In - Bleacher Nation
Nick Markakis retires after 15 MLB seasons with Atlanta Braves, Baltimore Orioles - ESPN
Nick Markakis opts out of the 2020 season with Braves
Nick Markakis of the Braves opts back in to MLB season
Nick Markakis agrees to four-year deal with Braves – Sun Sentinel
Nick Markakis has his manager's back, Braves glad both are still here
Nick Markakis changes mind, opts to play for Braves - ESPN
Nick Markakis' resurgence has been a key to Braves' improvement
Nick Markakis Opts Out of 2020 Season - SkullKing Sports
Nick Markakis is opting back in to the 2020 season - NBC Sports
Nick Markakis becomes first MLB player to return from COVID-19 opt-out
Atlanta Braves: Should They Bring Back Veteran Nick Markakis in 2019?
Nick Markakis returns to Braves after opting out