Sheffield United are the favourites in this match against Wrexham, despite Wrexham playing at home. Recent form suggests a stronger Sheffield United, with a significant win over Birmingham City and a competitive draw against Norwich City. Wrexham, on the other hand, have struggled, and their recent form is less impressive. The head-to-head record also favours Sheffield United, having consistently performed well against Wrexham in the past. Therefore, I predict a win for Sheffield United with over 2.5 goals scored in the match.