Let's not freak out about Jason Hammel - Athletics Nation
AP Sources: A's get Jeff Samardzija, Jason Hammel from Cubs - Deseret News
Winners and Losers of Cubs-A's Blockbuster Jeff Samardzija, Jason Hammel Trade, News, Scores, Highlights, Stats, and Rumors
MLB's Second Half: Can the Oakland A's Win the World Series? – Rolling Stone
Athletics get pitchers Jeff Samardzija and Jason Hammel as Oakland finalizes blockbuster trade with Cubs – New York Daily News
Billy Beane of Oakland Athletics defends trades despite early exit - ESPN
Billy Beane's Athletics are all-in like we've never seen before - Athletics Nation
AL West season preview: Rangers set for Texas-sized suffering, MLB
Cashman On WFAN: Yankees Were In On Cubs Pitchers Right To The End - CBS New York