The Padres have agreed to an extension with left-hander Cory Luebke that will keep him under contract through 2017. The deal runs through the 2015 season with club options for 2016 and 2017, the latter of which would be the first season Luebke would be eligible for free agency. Luebke is guaranteed $12 million in the deal and can potentially earn $27.75 million. The breakdown is a $500,000 bonus paid over two installments, $500,000 in 2012, $1 million in 2013, $3 million in 2014, $5.25 million in 2015, a $7.5 million club option for 2016 and a $10 million club option for 2017.