This season, the Broncos will be warming up against the Bears, 49ers, Packers and Cardinals.
Exact dates for some games have not been announced, but the weekend schedules are set.
DENVER BRONCOS 2017 PRESEASON SCHEDULE
Aug. 10-13 at Chicago
10th all-time preseason game vs. Bears; Broncos lead series 6-3
Aug. 17-20 at San Francisco
39th all-time preseason game vs. 49ers; Broncos lead series 21-17
Aug. 24-27 vs. Green Bay
10th all-time preseason game vs. Packers; Broncos lead series 6-3
Aug. 31 (Thu.) vs. Arizona
26th all-time preseason game vs. Cardinals; Broncos lead series 16-9