Mark Kotsay becomes 19th manager in Oakland A's history - Athletics Nation
New Oakland Athletics boss Mark Kotsay stresses positivity amid change
A's riding 6-game win streak after topping Rays
Oakland A's eye Miami Marlins after series vs. Atlanta Braves
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A's Manager Mark Kotsay's Goals for the Final Month of the Regular Season - Sports Illustrated Oakland Athletics News, Analysis and More
A's introduce Mark Kotsay as manager: 'The right guy to lead us forward
Heritage High alum Paul Blackburn gets MLB All-Star nod, Sports
The A's Don't Just Want to Leave Oakland. They Want to Leave Moneyball Behind, Too. - WSJ
Memories of Mark Kotsay as an Oakland A's player - Athletics Nation
Lee Elia's rant aside, Oakland A's Mark Kotsay keeps perspective