South Africa Over-40 beat Zimbabwe Over-40 by 210 runs in Monday's Africa Cup fixture at Irene Country Club.
Half-centurions Brandon Buckley, Nathan Jones and Werner Moolman pushed South Africa Over-40 to a final total of 275 for six in 45 overs.
South Africa Over-40 seamers Lundi Mbane and Jaco Castle took four wickets each in Zimbabwe Over-40's reply of 65 for nine in 18.1 overs.
In Monday's other Africa Cup fixture, Namibia Over-40 beat South Africa Over-40 Invitational by seven wickets at Sinovich Park.
Middle-order batsman Dieter Munnik and Adhir Maharaj struck 35 and 32, respectively, in SA Over-40 Invitational's final total of 137 all out in 36.1 overs. Seamers Pieter Meuwesen and Hendrik Geldenhuys and spinner Asad Abbas took three wickets each for Namibia Over-40.
Player-coach Norbet Manyande hit 64 not out in Namibia Over-40's reply of 138 for three in 30.5 overs. SA Over-40 Invitational Seamer Garnett Kruger and spinners Piet Botha and Thys Neethling took a wicket each.