GIF It: Ex-Spurs, Arsenal and Chelsea defender William Gallas' air-shot clearance howler for Perth Glory

Premier League veteran William Gallas is now plying his trade in the A-League, showing the Aussies how it should be done.

Take this defensive masterclass as a case in point.

The former Tottenham, Chelsea and Arsenal man tries to make amends for a poor touch by just hoofing the ball downfield. But even that proves to be problematic.

He completely misses the ball and allows Western Sydney Wanderers striker Tomi Juric to score one of the easiest goals he’ll ever get.