The Browns have started off their time in Las Vegas on the right foot.
Cleveland used a 15-play opening drive to take 9:22 off the clock, finishing with a Deshaun Watson 1-yard touchdown pass to tight end Blake Whiteheart.
The Browns converted three third downs on the possession, as Watson went 8-of-8 for 40 yards. He also had a 7-yard rush.
The Raiders are playing without star edge rusher Maxx Crosby and star receiver Davante Adams, as both are dealing with an injury.