Siemian completed 25 of 40 passes for 282 yards with no touchdowns and an interception in Sunday's 16-3 loss to the Patriots.
Siemian failed to lead the Broncos to any touchdowns, and his first-half interception was costly, coming in the red zone. A week after tossing 334 yards against Tennessee, Siemian took a step back, at least from a statistical standpoint. He'll try to get back on track next week at Kansas City.