The Toyota Cheetahs suffered a massive blow when flank Heinrich Brüssow suffered an arm injury in their defeat to the Reds in Bloemfontein at the weekend.
The openside flank left the field in the 14th minute of the match at the Free State Stadium, and coach Naka Drotske has since confirmed that the Springbok has broken his arm.
More clarity about the severity of the injury will be known on Monday, but Brüssow will in all likelihood sit out the rest of the competition.
Fullback Coenie van Wyk also suffered an ankle injury and according to reports, is likely to be ruled out for about 6 weeks.
The Cheetahs lost the match 18 / 17 which left them last in the South African conference and 12th on the overall standings.
They next travel to Johannesburg to face the Emirates Lions this Saturday (17:05 SA Time kick-off).
Sport24