Totesport League D2, Derby: Warwickshire 260-8 (45 overs) beat Derbyshire 208 (40.4 overs) by 52 runs
Derbyshire are still seeking their first home win since last June after losing to Warwickshire by 52 runs in a floodlit Totesport Division Two game.
Nick Knight and Jamie Troughton both scored half-centuries as the Bears hit 260-8 after winning the toss.
Derbyshire struggled as Warwickshire claimed three wickets to run-outs.
Jon Moss, who hit 65 off 57 balls, gave the hosts hope but his dismissal in the 40th over signalled the end and soon Derbyshire were all out for 208.