LONDON, March 31 — Manchester United lost more ground in the battle for a place in next season’s Champions League after a dramatic finale in a 1-1 draw at Brentford yesterday, as Son Heung-min fired Tottenham to a 2-1 win over Luton.

Aston Villa remain in fourth after a 2-0 win over Wolves, three points ahead of Tottenham, but now enjoy an 11-point cushion over United, who were lucky to escape west London with a point.