Sunday: Day 15 of 20.

Highlight: Mike Williams was the overall receiving star, making numerous good catches, but Sammy Watkins had the catch of the day, a one-handed grab of a pass that was behind him.

Temperatures rise: The running backs and defensive backs got into a yapping and shoving match at midfield during individual drills.

Roster note: Rookie guard Cyril Richardson stepped into the starting lineup to replace Chris Williams, out with a sore back.

Schedule: The Bills are off today. They practice at 8 a.m. Tuesday before heading to Pennsylvania for a series of joint practices with the Pittsburgh Steelers.

– Mark Gaughan