Ruthless Surrey replaced Sussex Sharks at the top of the Vitality Blast South Group after an impressive 54 runs win at Hove.
Sussex came into the contest on the back of a four-match winning streak including a 36-runs victory at the Kia Oval last week.
But they never recovered after losing three wickets in the first four overs and were bowled out for 130 in 18.1 overs chasing 185 by a highly effective Surrey attack.
