The Junior Boks closed out their series against Argentina U20 with a 41-36 victory in Cape Town on Saturday.
SA 20 coach Dawie Theron has made 10 changes for the third and final match against Argentina U20 at City Park in Cape Town on Saturday.
The Junior Springboks turned in a much more polished performance to claim a 60-14 victory over Argentina U20 in Stellenbosch on Wednesday.
Coach Dawie Theron has named an almost full-strength team for the Junior Boks' second match against Argentina in Stellenbosch on Tuesday.
The Junior Springboks began their preparations for the IRB Junior World Championship by beating Argentina 78-31 in Saldanha Bay on Friday.
Vodacom Bulls flyhalf Handré Pollard has been selected for the SA U20 squad to play at the IRB Junior World Championship in New Zealand this June.
Defending Community Cup champions Despatch scored four tries in a 31-5 win over the Mossel Bay Barbarians on Saturday.
Kings wing Sergeal Petersen and Bulls flyhalf Handré Pollard have been included in a 76-man SA U20 training group.