Harvey Hosein hit an unbeaten 54 batting with the lower-order to secure a one-wicket win for Derbyshire away to Northamptonshire.
The wicketkeeper-batsman steered Derbyshire to victory after earlier contributions from Wayne Madsen (62), Tom Lace (39) and Alex Hughes (28) helped the visitors chase down their target of 233 runs to win.
Derbyshire pick up 20 points and move up to fourth in Specsavers County Championship Division Two with two matches left to play.
Four-day cricket is back! Derbyshire host their final Specsavers County Championship match of the season against Gloucestershire from Monday 24 September. Buy your tickets in advance and save.