Theunis de Bruyn is on high alert for a place in the third and final Test against India, which starts on Wednesday.
South Africa lost the toss and were sent in to bat in the first Test against Bangladesh in Potchefstroom.
Theunis de Bruyn strengthened his bid for the No 4 spot in the Proteas lineup with his eighth first-class century as the Knights dominated the Cobras in the Sunfoil Series.
Dane Piedt is one of 12 names announced for the spin bowlers camp to be held in India from 30 April to 7 May 2017.
The Dolphins strolled past the Knights with an eight-wicket victory thanks to brisk innings from Cody Chetty and Morne van Wyk.
Knights captain Theunis de Bruyn hasn’t received any calls from the national selectors yet, but another prolific season might change that.
Omphile Ramela hit an unbeaten century as South Africa A go into day three with a 348-run lead over Zimbabwe A in Harare.
The Knights have bolstered their squad for the 2016/17 season, adding Robin Peterson, Marchant de Lange, David Miller and Theunis de Bruyn to the setup.
England regained momentum ahead of the ODI series against the Proteas by beating South Africa A by 163 runs in Kimberley on Saturday.
There are a few fringe players who could benefit from a strong showing for South Africa A when they take on England in an ODI match in Kimberley on Saturday.
The Cape Cobras may well feel they have turned the corner in the Sunfoil Series with a comprehensive win over the Warriors inside three days on Saturday.
The Highveld Lions sealed a thrilling 79-run victory over the Dolphins in Johannesburg on Sunday, to start their title defence on a successful note.
The Dolphins’ decline in the Ram Slam Challenge since losing Kevin Pietersen accelerated when they went down by eight wickets to the Knights on Saturday.