Massaquoi leaves with head injury
Massaquoi caught the first pass rookie Brandon Weeden threw Friday night, then was ruled out for the rest of the game before the first quarter ended.
The fourth-year pro was limited the past two seasons because of concussions. Massaquoi left a game last year in October against Seattle with a concussion.
He had career lows last season with 31 receptions and 384 yards receiving. The former Georgia standout has 101 career receptions for 1,491 yards and seven touchdowns.