The 24-year-old limped off the field on Saturday after scoring a try in a 44-21 victory for the Stormers over Cardiff in a United Rugby Championship (URC) quarter-final in Cape Town.
Star Springboks fly-half Sacha Feinberg-Mngomezulu has suffered a potentially "pretty serious" ankle injury, his Stormers club coach, John Dobson, confirmed on Sunday.
The 24-year-old limped off the field on Saturday after scoring a try in a 44-21 victory for the Stormers over Cardiff in a United Rugby Championship (URC) quarter-final in Cape Town.
What was initially seen as a precautionary measure, turned more serious when Dobson spoke about the injury.
"It looks pretty serious. He is obviously going for scans. It looks like a proper ankle injury," the coach told reporters.
