LJ Martin completely whiffing on his block and the Utah player having a free run at Jake and his throwing lane.
The 4th and 10 sack (correctly rectified by the holding penalty) pressure was also due to Ropati getting not getting a good block on his assignment either.
Not saying that none of the struggles were on Jake, but at the end of the day, he did the best with what he had in many occasions.
And most important of all, he has come up clutch time and time again. The W is the most important and only stat at the end of the day that matters.