Winger Leolin Zas scored his first try in Super Rugby as the Stormers edged fellow South African team the Cheetahs 20-10 at Free State Stadium on Saturday.
Flanker Sikhumbuzo Notshe added another try in the second half to edge the visitors in front after the sides were locked at 7-7 at halftime of the bruising encounter.
The Stormers, last season's South Africa Conference winners, have now won their opening two matches of the new campaign, but for the Cheetahs it's back-to-back home defeats.
