The second-half goal from Baldock was to be the only goal of the game when Derby County won 1-0 (0-0) away to Hull in the Championship.
The first half finished 0-0 and it took until the 57th minute before Sam Baldock netted to make it 1–0 for Derby County, a goal that decided the game.
Hull have had a sluggish start to the season and have only three points from their first three games. Derby County are on four points.
On Saturday, Hull face Fulham at Craven Cottage and Derby take on Middlesboro at home.