The Hammers should have most of their squad back from injury in time for the start of the season and one man looking to make a major impact will be midfielder Lee Bowyer.
Bowyer started last season in fine form, scoring four goals in his opening ten matches before sitting out the rest of the season after picking up a groin injury at the beginning of February.
Bowyer told the official site, "I have been in and working hard all summer to get fit and I am feeling good so I have targeted that Wigan game to make a full return and it would be even better if I could get another against them.
"After the way I started last season and getting on the scoresheet a few times it was a very frustrating second half to the campaign so I am looking forward to putting that behind me."