Following a 10-play, 32-yard scoring drive in the second quarter, Las Vegas Raiders backup quarterback Aidan O'Connell left the club's preseason finale against the Arizona Cardinals on Saturday at State Farm Stadium after sustaining a right wrist injury.

Geno Smith and the Raiders first team offense played just one drive against the Cardinals in their final preseason game Saturday night. Aidan O'Connell entered the game as the primary backup, expected to play at least the remainder of the first half.

ARIZONA -- The Arizona Cardinals' preseason is officially over. The Cardinals defeated the Las Vegas Raiders in 20-10 fashion in Week 3 to finish their stretch with a 2-1 record before the regular season. The Raiders played their starters for only the first few drives of the game while Arizona rested their first unit entirely.