Dan Straily trying to get back to the big leagues in Des Moines
Athletics finalize blockbuster trade with Cubs
Royals Sign Jason Hammel - MLB Trade Rumors
A's can't pick up Hammel after early O's attack
AP sources: Cubs trade Jeff Samardzija, Jason Hammel to A's - Newsday
Red Sox trade Lester, Gomes to Oakland for Cespedes
Jeff Samardzija, Jason Hammel Sent to Athletics in Multi-Player Trade, News, Scores, Highlights, Stats, and Rumors
A's, Cubs complete mega-deal involving Jeff Samardzija
AP Sources: A's get Jeff Samardzija, Jason Hammel from Cubs - Deseret News
Jeff Samardzija on joining A's: 'I'm excited' – The Mercury News
Brian Cashman spoke to Theo Epstein at least seven times on day Jeff Samardzija was traded to Oakland – New York Daily News