Arsenal manager Arsene Wenger has confirmed that new signings Alexandre Lacazette and Sead Kolasinac will make their debut for the club in Australia.
The Gunners will face Sydney FC on Thursday and Western Sydney Wanderers on Saturday.
The two were praised by the Frenchman who described them as "great additions" for his team.
"Lacazette will make his debut here, yes," Arsene Wenger told the club's official website.
"On Thursday night he will certainly play a part in the game and in the other game as well. In the two games he will take part.
"We play football based on movement, technical qualities and mobility, and I believe that both of the new signings can integrate well into the team.
"One is a defender who can play on the flank and centrally, and one is a striker with a very good goalscoring record, so I believe that they are great additions to the team.
"It's a good opportunity as well to have a first look at how well and how quickly they will integrate with the way we want to play."