His team conceded only 20 goals in 38 matches .
Petrescu managed to gain promotion to the Russian Premier League in his debut season , winning the 2010 Russian First Division with a total of 80 points , nine clear of second place .
Petrescu 's team conceded only 20 goals in 38 matches .
Petrescu managed to gain promotion to the Russian Premier League in his debut season , winning the 2010 Russian First Division with a total of 80 points , nine clear of second place .