The Athletics have officially locked up right-hander Trevor Cahill with a five-year contract extension. He is set to earn a guaranteed $30.5 million through those years. The agreement also includes club options for both the 2016 and 2017 seasons, valued at $13 million and $13.5 million, respectively. If the options are exercised the deal will take Cahill to age 30. "I'm guaranteed to pitch here for a while, so I couldn't be happier," Cahill said. "There's no place I'd rather play." Cahill's 2011 salary entering the season was a mere $440,000.