After a third day with 281 runs and four wickets, the fourth day yielded 426 runs and enough wickets fell to get a result. Blackwell hit 88 not out in 85 balls as Somerset added 184 in the first fifty overs of the day before declaring, which set Derbyshire 268 to win in 50 overs – a one-day chase. Derbyshire attempted the chase, Jonathan Moss hitting 106 off 88 balls and adding runs with Luke Sutton (19), Steve Stubbings (55) and Hassan Adnan (48), as Derbyshire made their way to 247 for 4. However, two run-outs and two wickets each for Blackwell and Caddick saw Derbyshire lose their last six men for 15 runs, and Somerset t a five-run win.