The 26-year-old joined the Swiss Super League club on Monday.
Socceroos midfielder Dario Vidosic made a winning start to life at FC Sion following his surprise move from Adelaide United.
The Swiss Super League side sneaked a 1-0 victory, their first of the season, at Aarau on Saturday with Léo Itaperuna bagging the decisive goal after just 14 minutes to lift them away from the foot of the table following a disappointing start to the season.
You could Vidosic, wearing the no. 23 jersey, was a lucky charm for his new employers with a competent display, before being substituted in the 93rd minute and replaced by Vincent Rufli as manager Michel Decastel ran down the clock.
Earlier in the day former club Adelaide wished the 26-year-old well on his Sion bow and put the onus on him to score – something he did 15 times in two-years as a Red.
— Adelaide United FC (@adelutd_fc) August 31, 2013
After the match former Australia midfielder Scott Chipperfield tweeted his congratulations to Vidosic on a successful first showing in Swizterland.
Congrats to @dvidosic23 on he’s good debut for FC Sion in there 1-0 win over Aarau.
— Scott Chipperfield (@chippers1975) August 31, 2013