A 212-run partnership between Mitchell van Buuren and Dominic Hendricks set up a crushing win for the Central Gauteng Lions against the Free State Knights at the Wanderers.
Van Buuren scored 114 off 104 balls and Hendricks 100* off 89, with each hitting nine fours and two sixes.
The Lions posted 334-4 in their 50 overs, before bowling out the Knights for 147 in 32.2 overs to win by 187 runs.
Sisanda Magala, Evan Jones and Pieter Mulder each took two wickets for the hosts, while opener Gihahn Cloete (44 off 46 balls) top-scored for the visitors.
Meanwhile, the KZN Dolphins beat the EP Warriors by 31 runs at Kingsmead in Durban.
The Dolphins posted 232-8 thanks to 54 from Ruan de Swardt and 46 from Tshepang Dithole, while Akhona Mnyaka took 4-44 in nine overs for the Warriors.
Daryn Dupavillon and Prenelan Subrayen then picked up three wickets each as the visitors were bowled out for 201 in 46.4 overs. Matthew Breetzke top-scored with 67.
Knights vs Lions scorecard (to come)