Leyton Orient have signed Queens Park Rangers winger Michael Petrasso on a one-month loan deal.
The 19-year-old Canada Under-20 international had spells on loan at Oldham and Coventry last season.
"Orient did very well last season and caught my eye and I just want to help here in anyway I can," Petrasso said.
"I've had two loans in League One before which were great for me. This season I want to keep getting games under my belt and keep improving."
Petrasso, who will remain at the Matchroom Stadium until 7 October, is eligible to play in both the League Cup and the Johnstone's Paint Trophy.