West Ham travel to Old Trafford this Sunday for their opening fixture of the Premier League season.
The trip sees former United star Javier Hernandez and now Hammers hitman return to his former stomping ground following his move to Bayer Leverkusen in 2015 and subsequently West Ham this summer.
All is set for the Mexican to make a big return, and not in a good way for United fans, as more often than not former stars seem to find the net against their once employers in a strange turn of fate.
All eyes from a West Ham perspective will certainly be on Hernandez, however there are plenty of other interesting battles that will be happening in all areas of the field as both sides will look to kick of the new campaign with a crucial three points.
With both teams having invested heavily this summer, it’s bound to be spectacle. Here are three key battles to watch out for during Sunday’s clash …
