The visitors Worcestershire who were beaten at New Road by Warwicks on Tuesday, won the toss and opted to field. Jon Trott and Neil Carter,who hit a six opened the batting and worked well to get Warwicks past the fifty mark.
Neil Carter was the first batsman out being beaten by the spin and given lw for 27 and the score on 55-1 after seven overs.
Twelve runs later, Jon Trott was caught for 37. This started a collapse with Tony Frost out for five and Ian Westwood out for two and the score on 93-4 in the 13th over.
Jim Troughton was out for 34 before he wass caught hooking to the boundary but Tim Gronevald and Michael Powell took the score on and Warwicks ended their twenty overs on 151-5.
Much to the delight of the screaming announcer who sounded exactly like that woman who was taken off the half-time penalties at the Arena the other season and the Warwickshire support in a big crowd of around 16,000, Ian Salisbury ripped through the Worcester attack.
Salisbury took the wickets of Graham Hick (28),Mitchell (5) and Batty (6) to leave Worcester reeling on 77-7 with Woakes,Martin,Gronevald and Botha all taking wickets
By the end of the 15th over, they needed more than fourteen runs an over to win. Kabir Ali departed in the next over.
That became 101-9 with Ant Botha taking the catch of Gareth Andrew. Carter knocked out Whelan's off stump and Worcester were all out for 113 to give Warwicks a win by 38 runs.
This fourth win on the trot keeps Warwicks top of the table and needing probably another win or two to make the July Semi-Finals.
Warwicks are at home on Sunday at 2.30pm