The Bulls powered to a commanding 41–12 bonus-point win over the Sharks in their United Rugby Championship derby at Loftus Versfeld on Saturday.
The Stormers' URC slump continued on Saturday as they fell to a third successive defeat against South African opposition, going down 24-10 to the Lions at Ellis Park.
Cardiff produced a stunning upset over Leinster, edging the Irish giants 8-7 in the United Rugby Championship at Cardiff Arms Park on Friday night.
Batho Hlekani steps into the Lions starting line-up in place of injured Springbok flank Ruan Venter as one of two changes to the starting XV for Saturday's crucial URC derby against the Stormers.
The Vodacom Bulls have named several changes to their starting XV for Saturday's United Rugby Championship match against the Hollywoodbets Sharks at Loftus Versfeld.
French heavyweights Montpellier have secured the services of Stormers lock Ruben van Heerden, confirming the 28-year-old will head to the Top 14 at the start of the 2026/27 season.