Midweek round-up... Reports from the ECB reporters Network South Group Spin king: Essex’s Simon Harmer, centre, celebrates a wicket with his Eagles teammatesPICTURES: Alamy EAGLES CAPTAIN Simon Harmer took only the third T20 hat-trick by an Essex bowler as they beat Sussex Sharks at Hove on Thursday night to make it two wins out of two, having seen off Gloucestershire in their opening fixture earlier in the week. The 34-year-old off-spinner struck with his first three balls after coming on in the third over as Essex easily defended a target of 164. The Sharks had already l...