Raipur: Belgium yesterday defeated Argentina 2-1 in a keenly-contested fourth and final quarterfinal to set up up a semifinal showdown against hosts India in the ongoing Hockey World League (HWL) Final here.

Belgium took the lead in the 22nd minute when Alexander Hendrickx scored from a penalty corner in the seventh minute before Sebastian Dockier (27th minute) made it 2-0 in the second quarter.