SOUTH GROUP THE OVAL, May 28 Surrey 148 in 19.3 overs (Bopara 3-18); Sussex Sharks 149-5 in 19.5 overs (Alsop 51*, Burgess 48, Narine 2-18). Sharks won by 5 wickets TAUNTON, May 28 Glamorgan 153 in 19.4 overs (Byrom 42, van der Merwe 3-24, Gregory 2-14); Somerset 154-6 in 14.5 overs (Banton 54, Douthwaite 3-26). Somerset won by 4 wickets NORTHWOOD, May 29 Gloucestershire 181-9 (Hammond 59, Cullen 3-38); Middlesex 179-6 (Eskinazi 54, Cracknell 42, Price 3-21). Gloucestershire won by 2 runs CHELMSFORD, MAY 30 Gloucestershire 195-7 (B Charlesworth 52); Essex Eagles 196-7 in 19.1 ove...