In a nail-biting United Rugby Championship clash, the Sharks triumphed over the Bulls with a 20-17 victory at Kings Park on Saturday.
Saracens delivered a commanding second-half performance to defeat the Bulls 27-5 in a storm-affected Champions Cup encounter at a blustery London venue.
Springbok hooker Johan Grobbelaar has been named captain for the Bulls' Champions Cup clash against Saracens in London on Saturday.
In a dramatic encounter at the Dexcom Stadium, the Bulls emerged victorious with a 28-14 win over Connacht in the BKT United Rugby Championship.
Springbok Marcel Coetzee will lead the Bulls when they return to league action on Saturday in Connacht, Ireland.
Cameron Hanekom described the last week with the Springboks in Jersey as a "dream come true", adding that he was surprised by his call-up.