Ollie Pope hit a half century as they chased down a target of 131 to win with just under six overs to spare.
Surrey are up to second in the south group after recovering from back-to-back defeats.
Ollie Pope hit a half century as they chased down a target of 131 to win with just under six overs to spare.
Surrey are up to second in the south group after recovering from back-to-back defeats.