The Red Sox came away with another improbable win Friday night in the Bronx, but starter Felix Doubront put them in a hole early.

Doubront lasted just 3 2/3 innings for the second consecutive start, allowing three runs on six hits and six walks. The left-hander was appreciative of his team’s late rally — Mike Napoli‘s grand slam erased a four-run deficit in the seventh — but he admitted that his mechanics were not sound, resulting in his lack of effectiveness.

Hear what he had to say in the video above.