Tristan Stubbs hit an unbeaten maiden one-day worldwide century as South Africa defeated Eire by 174 runs Dhabi to seal a sequence win in Abu Dhabi.
The Proteas won Wednesday’s opener by 134 runs and now lead 2-0 going into the ultimate recreation on Monday.
South Africa gained the toss and opted to bat first, with openers Ryan Rickleton and captain Temba Bavuma offering a strong platform.
Bavuma (35) retired damage with an elbow damage with the rating on 68-0 earlier than Rickleton was dismissed on 40 to go away his aspect on 78-1.
Stand-in skipper Rassie van der Dussen added 35 earlier than Kyle Verreynne and Stubbs placed on 103 for the third wicket.
Stubbs adopted up his 79 on Wednesday with one other wonderful knock and put collectively a 92-run partnership with Wiaan Mulder (43) as South Africa posted a complete of 343-4.
Eire want a robust begin in response however have been 7-2 after the early dismissals of Andrew Balbirnie and captain Paul Stirling.
Curtis Campher (17) and Harry Tector (20) guided Eire to 44-2 earlier than Lizaad Williams took two wickets in two balls to place South Africa firmly on prime.
Mark Adair (21) and Gavin Hoey (23) offered some resistance earlier than a plucky last-wicket stand of 52 between Graham Hume (21) and Craig Younger (29 not out).
Eire have been dismissed for 167 with Williams taking 3-36 whereas Bjorn Fortuin and Lungi Ngidi every picked up two wickets.