It is a big day for Arsenal fans all over the world.

Arsene Wenger has confirmed that Alexandre Lacazette will make his Arsenal debut against Sydney FC on Thursday.

The France striker joined his new team-mates for his first training session on Tuesday, and is set to play a part in their pre-season opener at ANZ Stadium.

Sead Kolasinac is also set to make his Arsenal debut.

Former Arsenal players, Adrian Clarke and Nigel Winterburn will be in the studio, for the live coverage of all the action.