The former Liberty Professionals and Ghana U-20 midfielder came off the bench to aid Sepski OSK escape defeat to relegation threatened FC Voluntari.
Joseph Mensah was introduced in the 72nd minute when his side were trailing by a goal to FC Voluntari at the Sfantu Georghe stadium.
FC Voluntari took the lead through Geoffrey Malfleury in the 28th minute .
It took a 90th minute strike from Ibrahima Tandia to draw Sepski OSK level.
Joseph Mensah provided the assist for the equalizer.
The excitement at the Sfantu Gheorghe stadium was tangible as Sepski OSK climb up the league table.
Sepski are now second on the Romanian league log with 15 points in 9 games.