sentences:  On April 6, 2015, Porcello and the Red Sox agreed on a 4-year contract extension worth $82.5 million, including a $500,000 signing bonus.On August 2, 2015, Porcello was placed on the Disabled List (retroactive to July 30) for the first time in his career, with the Red Sox stating he was suffering from triceps soreness and inflammation.At the time, Rick was mired in his worst season, statistically, having posted a 5–11 record and a 5.81 ERA prior to the injury.