The Hammers go to City today looking to continue their fine run at City's expense.
Defender Reid said: "We are confident. We were unlucky not to beat them at Upton Park earlier in the season.
"Our captain Kevin Nolan had a goal which was deemed offside and it ended as a 0-0 draw.
"Facing them on their ground is going to be extra tough because, as the former champions, they will want to finish the season well and grab that second place.