Bills sign undrafted rookie WR Session

ORCHARD PARK, N.Y. (AP) - The Buffalo Bills have signed receiver Derek Session, an undrafted rookie free agent out of Maine.

To make room on their roster, the Bills released rookie free agent offensive lineman Paul Madsen.

Session is familiar to the Bills after he participated in the team's rookie minicamp earlier this month on a tryout basis. Listed at 6-foot-1 and 225 pounds, Session had 132 catches for 1,364 yards and five touchdowns in 48 career games with the Black Bears.

The Bills also on Wednesday unveiled their 15-day training camp schedule at St. John Fisher College in Pittsford. The team will open camp on July 26 and close with a night practice on Aug. 14.