Lee’s season wasn’t much better, as he made only 13 starts, due to two separate trips to the disabled list. The first, between May 19 and July 20, was due to a flexor pronator strain in his left arm. He returned, making three starts including the aforementioned outing against the Giants, before landing back on the shelf at the end of July with the same injury, ending his season.
When he was on the mound, he posted a 3.65 ERA with a 72/12 K/BB ratio in 81 1/3 innings. His strikeout rate fell a bit, but the ERA retrodictors were still fans of his work: FIP had him at 2.96 and his xFIP was only five points higher. The clear culprit for his inflated ERA was a .358 batting average on balls in play. Hard to blame him for that, particularly since his line drive rate wasn’t abnormally high. Lee continued to lose velocity on his fastball (down to 89.6 MPH on average from 90.7 in 2013 and 91.7 in 2012), but otherwise, he was the same old dominating lefty pitcher that we’ve come to know and love over the years.