Cowboys lose preseason opener in Denver
17 penalty-game continues Cowboys' undisciplined play under McCarthy
Kansas City Chiefs quarterback Patrick Mahomes tosses his helmet on the sideline after the Denver Broncos force an intentional grounding penalty
Broncos parting ways with LB Randy Gregory, Nfl
NFL sending mixed messages with penalties for celebrations
Raiders beat Cowboys 36-33 in OT on field goal after penalty
AFC West Roundup, Week 5: KC Chiefs get away with penalties vs Vikings - Mile High Report
Turnovers, penalties make early hole, thwart comeback as Cowboys fall to Eagles, 26-17
Raiders beat Cowboys 36-33 in OT on field goal after penalty
Cowboys vs. Broncos: 5 things that went wrong for Dallas in 42-17 loss
Cowboys vs Chiefs summary: score, stats, highlights
Penalties haunt Cowboys in loss to Denver