Hayden Coulson, George Byers and Karamoko Dembele all wasted good opportunities for the Seasiders in the first half, as a superb strike from Ebou Adams proved to be the difference.
With six games remaining, Neil Critchley’s side now sit four points off the final play-off spot, which is currently occupied by Lincoln City following their 1-0 win over Leyton Orient.
The first half chance of the game came the way of Hayden Coulson, who fired a volley well over the bar from close-range. Meanwhile, down the other end, a ball into the box from Joe Ward looked dangerous, but just about beat everyone waiting.
Ahead of the half hour mark, a golden opportunity came the way of George Byers. A pass from Sonny Carey was played into the midfielder, who scuffed his first time shot wide of the post, when he should’ve been testing Joe Wildsmith.
In the Seasiders net, Dan Grimshaw was called into action, as he pushed behind a cross from Nathaniel Mendez-Laing. From the resulting corner, there was a goal-line scramble, with the referee’s whistle for a foul helping Blackpool to survive.
The opening goal of the game came in the 41st minute. Adams ran onto a loose ball on the edge of the box, hitting a well-taken half-volley with his left foot to give the Rams the lead. There was a chance for Critchley’s side to instantly respond, but Karamoko Dembele was unable to get clear contact on his shot.
Following the restart, Derby had an opportunity to double their advantage, with Grimshaw producing a good save to deny Conor Washington in a one v one. Wildsmith was also on hand for a strong stop for the home team, as he pushed away a curling free kick from Sonny Carey.
In the closing stages, Louie Sibley fired an effort from the edge of the box over the bar, as Paul Warne's side looked to put the result beyond all doubt. Ultimately a second goal wasn’t required, with their defensive efforts to stop two late chances from substitute Kyle Joseph being enough to get them over the line.
Here’s how Blackpool performed in the defeat to Derby:

7. Ollie Norburn- 5
Ollie Norburn sat just in front of the Seasiders back three but couldn't really help to unlock the Derby defence going forward. Photo: CameraSport - Lee Parker

8. George Byers- 5
George Byers should've been testing Joe Wildsmith during the first half, but the contact on his shot wasn't clean and was scuffed wide. Photo: CameraSport - Lee Parker

9. Hayden Coulson- 6
Hayden Coulson looked bright going forward down the left side, and produced a number of dangerous balls into the box. The wing-back should've done better with a wild volley in the first half. Photo: CameraSport - Lee Parker

10. Sonny Carey- 6
In a change of system, Sonny Carey replaced the injured Jordan Rhodes. The midfielder had moments in the game and can't be faulted for his individual display, but the change of shape on the whole wasn't effective. Photo: CameraSport - Lee Parker

11. Karamoko Dembele- 5
Karamoko Dembele did well to draw a number of fouls from Derby, but couldn't really create too much going forward. Had a chance at the end of the first half, but scuffed his shot. It wasn't really the attacking midfielders day. Photo: CameraSport - Lee Parker

12. Jake Beesley- 5
Not too many opportunities came the way of Jake Beesley, and when they did he didn't make the most of them. Photo: CameraSport - Dave Howarth

