Dundee started well and might have scored early on but Danny Mullen effort was ruled offside. Motherwell put a effort in but were too busy looking to foul Dundee players.
Dundee had went back to a back four and looked pretty solid as a team. They took the lead on 19 minutes when good play from Marshall his ball found Luke McCowan who took a nice touch and the young striker slotted home from 10 yards for a fine goal.
This settled Dundee and they could have added a few more but found the Motherwell keeper in fine form. The well had a few attacks but found the Dundee defence solid and they done well to set up Dundee attacks.
Dundee worked a sweet move down the left from a free kick when a high ball into the box was the obvious option. Marshall combined with McMullan who crossed for Max Anderson to hit a low drive that flicked off a defender and just past the post. Liam Kelly saved superbly from Lee Ashcroft’s header when the corner came over.
The pressure was relentless and McMullan’s fierce angled shot was pushed round the post by Kelly. From another corner Well could clear only as far as Paul McGowan lurking outside the penalty area. He quickly headed the ball back. Instead of shooting Adam fooled the defence by passing to McCowan who quickly moved the ball on for Danny Mullen to fire inside the post from eight yards.
Dundee could have added more up to half time, but it was a good half for them.
Second half and Motherwell made two changes to their team, but it made little difference and Dundee made it 3-0 when a good ball into the box fell kindly to Ryan Sweeney who knocked the ball home from 6 yards out to clearly finish the game.
Dundee kept going and the Motherwell keeper made two great saves to stop Dundee hitting five or more. The second half went quickly but it was a fine win for Dundee and the first time over the Steelmen in around ten games.
Dundee: Legzdins, Kerr, Ashcroft (Fontaine 53), Sweeney, Marshall, Anderson (Elliott 68), Adam (c)
McMullan, McGowan (Griffiths 64), McCowan, Mullen. Unused Subs: Lawlor (gk), Panter, Cummings, Lamb.
Referee: Craig Napier
Att: 4,747