Education
On 4 January 2014, Vissai Ninh Binh played in the Vietnam Super Cup against Hanoi T&T. The game finished 2–2 in regular time but after penalties Vissai Ninh Binh proved they were the better team on the day and took home their first trophy of the season.
Career
Italy
Petrișor began his football career in Italy having played with Livorno in their Primavera side, Petrișor was brought to professional football by Sangiustese who allowed him to debut in the 2009–2010 Serie C2 season. He then went on to play for various other clubs in Italy. His last club in Italy was Manduria.
Vietnam
= Vissai Ninh Binh Football Club Petrișor has moved to Vissai Ninh Binh for the upcoming 2014 season in the Vietnamese V-League.
He will also be partaking in the 2014 AFC Cup. Voinea made his debut in the AFC Cup debut against South China at the Hong Kong Stadium.
He provided an assist for the opening goal and was instrumental in both his defensive and offensive roles. The match finished 3–2 and Vissai Ninh Binh confirmed their place at the top of the group with a total of 9 points and 3 wins out of 3.
So far Voinea has played 270 minutes in the 2014 AFC Cup.
In the 4th group match Voinea opened the scoring with a beautiful solo strike from outside the box. The final score against Kelantan FA at home in Vietnam was 4–0. This match gave Vissai Ninh Binh qualification to the round of 16 and only one more point is needed ensure they qualify as first in the group.
= Sông Lam Nghệ An Football Club After a match fixing scandal involving 10 of Voinea"s teammates from Vissai Ninh Binh he was transferred to Song Lam Nghe An.
Foreign the remainder of the 2014 Eximbank V. League season he will wear the number 77 as his standard number 7 was already taken by another teammate. Hong Kong
= Sun Pegasus Football Club Voinea signed a contract with Hong Kong-based club Sun Pegasus.
After a good first season at the club Voinea along with all his teammates were forced to look for new clubs after the club owner decided not to renew its licence for the 2015/16 season. Romania
= Petrolul Ploiești After attracting interest from various clubs in the Romanian Liga I Voinea agreed terms with Football Club Petrolul Ploiești on a contract that can potentially keep him at the club for the next 3 seasons.
He made his debut for the club against Football Club Steaua București on the first gameweek of the 2015/16 season.