Oakland A's exploring relocation, have MLB's support if new stadium isn't approved [report] – KNBR
MLB orders A's to look at relocation from Oakland as stadium search continues, Oakland Athletics
A's running out of time to find new stadium in Oakland, Las Vegas - Newsday
MLB Tells Oakland Athletics to Explore Relocation if No New Ballpark
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MLB tells Oakland Athletics to explore relocation if no new ballpark
Oakland A's Explore Relocation, Citing New Stadium Delay
MLB Has Instructed the A's to Start Exploring Relocation to Another City - Bleacher Nation
Three cities stand out in the latest Oakland A's relocation rumors
Athletics to Explore Relocation Options From Oakland – NBC Bay Area
MLB Has Instructed the A's to Start Exploring Relocation to Another City - Bleacher Nation
MLB gives Oakland Athletics permission to explore relocation
MLB tells Athletics to explore relocation if no new ballpark – The Denver Post