Buffalo (2-1) bounced back from a dismal loss at home to New England. The Dolphins (1-2), who began the season with high hopes of ending a seven-year playoff drought, fell into last place in the AFC East with their second consecutive loss.
The Bills improved to 5-2 against Miami over the past four years. They're 18-26 against everyone else during that span.
Copyright 2015 by The Associated Press