Bulls skipper Pierre Spies says although his side had to work for their win over the Sharks, the 50-50 calls went their way.
The Stormers breathed a sigh of relief after holding off a late onslaught from the Lions on Saturday to snatch a 22-19 victory.
The Lions slumped to their third straight defeat of the 2015 Super Rugby season as the Stormers made it three wins on the trot.
The Stormers hung on for dear life to make it three wins on the trot in the 2015 Super Rugby season.
The ACT Brumbies held on to beat the Rebels in an all-Australian Super Rugby derby.
Springbok flyhaves Handré Pollard and Patrick Lambie will hold the power when the Bulls tackle the Sharks at Loftus in their Super Rugby derby.
The Waikato Chiefs scored five tries as they demolished the Canterbury Crusaders in their Super Rugby encounter.
With a tough four-week Australasian tour looming, the Lions are in dire need of a victory against the Stormers in their Super Rugby match at Ellis Park.
The Cheetahs won their second Super Rugby game of the season when they beat the Blues 25-24 in Bloemfontein.
Highlanders' winger Waisake Naholo was denied one try but scored another to help secure a win over Queensland in a tense Super Rugby match.