Dundee United's poor away form continued as they lost to Kilmarnock at Rugby Park, with the home side's energy and purpose proving too much for Jim Goodwin's team. The defeat means United's 10-year wait for a league win at Rugby Park goes on. Kilmarnock's Curtis coped admirably in an unfamiliar right-back role in the first half, but showed his quality with a magnificent goal. Dundee United's Will Ferry looked lively early on, but the visitors were guilty of being sloppy in possession. Manager Jim Goodwin will be keen to rouse his players for the final few games, starting with a trip to Aberdeen next weekend. Kilmarnock's victory was their fifth in seven games at Rugby Park under Neil McCann, and a vital win in the basement battle. The win also relegated Livingston, adding to the significance of the result. Dundee United's players will need to regroup and focus on their next match, as they look to end the season on a high note. The club's fans will be hoping for a stronger performance in their upcoming games, starting with the trip to Aberdeen. With Scotland boss Steve Clarke watching on from the stands, the players will have been keen to impress, but it was Kilmarnock's players who caught the eye. The defeat will be a disappointment for Dundee United, but they will need to bounce back quickly if they are to finish the season strongly.