Abdi featured in the pre-season friendly match for Wednesday against Port Vale at home on Sunday evening.
The 29-year-old attacking midfielder did not start the game at Hillsborough, but he came on as a substitute after the half-time interval.
It was the Switzerland international’s debut for Wednesday since joining them from Premier League outfit Watford last month.
Abdi gave a good account of himself for the Championship club, scoring the third goal in their 3-0 win.
Wednesday narrowly missed out on promotion to the Premier League at the end of last season.
The Owls progressed to the Championship playoff final where they lost 1-0 to Hull City.
Carlos Carvalhal’s side will be aiming to end up at least in the top six of the Championship this season.