Gary Wilson smashed 85 to help Surrey seal a last-ball victory over Derbyshire in their YB40 Group B clash at The Oval.
Derbyshire were denied any chance of victory over Division Two rivals Leicestershire as rain wiped out the final day at Grace Road.
Tim Groenewald has extended his contract with Derbyshire in a deal that will keep him at the club until the end of 2014.
Chris Tremlett took four wickets as Surrey moved off the foot of Division Two with a 43-run victory over Derbyshire.
Derbyshire have made their second signing in the space of seven days after acquiring the services of pace bowler Tim Groenewald.
Graeme Hick has been crowned Champion of the 2007 Sky Sports Sixes League.
Tri-Series in Australia 2015
Australia win by 112 runs
England's lack of aggression and power with the bat is a concern heading into the World Cup, says David Lloyd.
Australia and New Zealand will co-host the 2015 Cricket World Cup from February - here's a taster of what's in store.
Michael Clarke must skipper Australia in the World Cup if they are to stand a chance of winning the trophy, says Shane Warne.
Sky Sports' cricket experts have picked their favourite hundreds from previous World Cups. Do you agree with their choices?
England's World Cup opponents will not relish the return of fit-again James Anderson, says Nick Knight.