Two goals apiece from Preston Fearon and Callum Marshall, either side of an own goal, secured the win for the young Hammers, while Aaron Collins won and scored a penalty for the hosts.
Here are our ratings after the Vertu Trophy defeat.
5. Laurence Maguire - 5
Unlucky to turn into his own net. Came through unscathed on his return | Jane Russell
6. Jon Mellish - 5
Made a patchy start but grew into it, looking at times like the only player to take control in the first-half. | Jane Russell
7. Simone Troso - 5
Was critical of his performance, feeling he should have contributed more, albeit playing out of position | Jane Russell
8. Keon Lewis-Burgess - 4.5
Industrious but got overrun in the centre of the park, especially in the first-half. Made one crucial interception in the second-half to break up a huge chance | Jane Russell
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