Luke Garbutt's 19th minute strike broke the deadlock before Jerry Yates completed a comfortable victory with two late goals. Here are our player ratings from Northampton's final home game of the season...
1. Jonathan Mitchell
Made one good save from Yates but at fault for Blackpool's opening two goals. Shouldn't be getting beat from such an acute angle as Garbutt drilled in the opener and then his fumble allowed Yates to effectively seal Town's fate.... 3
2. Peter Kioso
Clearly not at full tilt - he was out doing warm-up drills at half-time - but gritted his teeth to battle through the 90 again. Decent first-half, unlucky not to win a penalty, before being pushed back in the second... 5.5
3. Fraser Horsfall
Made a couple of goal-saving interventions at the end of either half, and didn't give a lot for the dangerous Simms to feed on. But was left vulnerable in the final 20 as Town pushed men forward in pursuit of a goal and Blackpool capitalised... 6
4. Lloyd Jones
Another one wounded in battle as he played through injury for the most part. In the right place to head clear crosses and balls into the box and helped keep Cobblers in the game until Yates' late flurry... 6