The big PRO14 Rainbow Cup SA clash between the leaders on the log, the Vodacom Bulls and Cell C Sharks, kicks off at 18h15 on Saturday, while the Emirates Lions host the DHL Stormers earlier in the day.
The match at Emirates Airline Park will kick-off at 13h30 on Saturday and is part of a list of confirmed fixtures released by the organisers on Tuesday.
The kick-off times and venues for the final three rounds of the PRO14 Rainbow Cup SA were also confirmed, with the competition headed for a thrilling final round on Saturday, 12 June, when the two coastal sides welcome their two inland opponents to Cape Town and Durban.
After two strong performances in the opening rounds, the Cell C Sharks lead the standings with a full-house of 10 log points, followed by the Vodacom Bulls on eight.
The DHL Stormers, who were edged by four and three points respectively in their first two matches by the teams at the top of the log, are third on two points, while the Emirates Lions are on one – a four-try bonus-point they got for fighting until the end in their clash in Durban last weekend.
PRO14 RAINBOW CUP SA FIXTURES – ROUNDS 3-6
Saturday 15 May
13h30: Emirates Lions v DHL Stormers (Emirates Airline Park, Johannesburg)
18h15: Vodacom Bulls v Cell C Sharks (Loftus Versfeld, Pretoria)
Saturday 22 May
13h00: Cell C Sharks v DHL Stormers (Jonsson Kings Park, Durban)
15h30: Emirates Lions v Vodacom Bulls (Emirates Airline Park, Johannesburg)
Friday 4 June
19h00: Vodacom Bulls v DHL Stormers (Loftus Versfeld, Pretoria)
Saturday 5 June
16h00: Emirates Lions v Cell C Sharks (Emirates Airline Park, Johannesburg)
Saturday 12 June
16h00: DHL Stormers v Emirates Lions (Cape Town Stadium, Cape Town)
18h15: Cell C Sharks v Vodacom Bulls (Jonsson Kings Park, Durban)
Note: All fixtures are subject to change.