MLB Free agency: Brett Gardner declines Yankees option
Yankees lock up Brett Gardner - Beyond the Box Score
Agent 'would be surprised' if Brett Gardner plays in 2022, Colleges
There was a time when Brett Gardner thought the Yankees would be in the World Series every year, but those days are long gone - The Boston Globe
MMO Free Agent Profile: Brett Gardner, OF - Metsmerized Online
Which Yankee Free Agent Hitters Will Return in 2021?
Yankees have strong free-agent options at shortstop, center field and starter
Brett Gardner talks Yankees tenure
AP source: Brett Gardner returns to Yankees on one-year, $4M contract
Yankees Rumors: Brett Gardner Plans to Play in 2021; NY Is FA's 'Top Choice', News, Scores, Highlights, Stats, and Rumors