|Friends Life t20, The Oval (1830 BST)|
|Surrey (151-5) beat Hampshire (113 all out) by 38 runs.|
England fast bowler Chris Tremlett took 4-16 to bowl Surrey to victory in the South Group t20 match against his former county Hampshire.
Tom Maynard top-scored with 47 and Rory Hamilton-Brown hit 29 as the home team reached 151-5 from their 20 overs.
Hampshire never recovered from being reduced to 9-4 in reply, with Tremlett taking the wickets of James Vince, Neil McKenzie and Sean Ervine.
Only last man Imran Tahir's defiant 17no dragged the visitors past 100.
Despite the defeat, their second in the competition this season, Hampshire stay top of the South Group. Surrey retain a strong chance of joining them in the quarter-finals of the competition.