Bromley secured their place in the Vanarama National League play-off semi-finals with a 3-1 victory over Oxford City at Court Place Farm.
The hosts could not recover from conceding two early goals in a defeat that casts them further adrift at the foot of the table.
Ben Krauhaus was on target for promotion-chasing Bromley in the second minute and just three minutes later Idris Odutayo had made it two with his first goal for the club.
Corey Whiteley tucked home a rebound to make it 3-0 in the 63rd minute before Harvey Greenslade pulled a goal back for the hosts 11 minutes later.
