Two first-half goals from Jack Collision were enough to give the Hammers what they deserved. Following in from his own shot on 8 minutes and a superb deflected shot from 30 yards on 41 minutes were a great return for the young Hammer.
The result means that the Hammers will head into the home-leg on Monday full of confidence as they look to secure a trip to Wembley to play the winners of the other semi-final between Blackpool and Birmingham City.