It ended a 23 year drought for Spurs at Old Trafford.
â€śIâ€™ve been in England five-and-a-half years and itâ€™s my first time getting a result here (at Old Trafford) as well, and my first time scoring against them,â€ť Dempsey told the Spur website.
â€śIt was a great time to open my account and the importance of the game made it even more special.
â€śI thought we played some great football in the first half, created some good chances and got a result by scoring two goals.
â€śIn the second half United were a different team. It was difficult for us. We did a lot of running and when you are doing that, it makes it even more difficult to try to keep possession.
â€śAt the end, I was back on the bench and I was just praying, hoping we could see it out. The boys worked hard, blocked shots and showed great character. I think we deserved the win."