Backed by a boisterous home crowd, West Ham are dominating possession in these early stages.
Anderlecht are playing with four at the back to try and nullify the Hammers' attacking players, and there's not many spaces for the likes of Jarrod Bowen and Said Benrahma to cause problems just yet.
Manchester United dominate the ball early on and Fred tries his luck from 30 yards but it is deflected away for a corner.
The hosts play it short, with Omonia snoozing. Marcus Rashford has so much time and space to shoot at goal but it is a brilliant tip-over by Omonia keeper Francis Uzoho - a United fan.