Damien Martyn blasted 31 from 8 balls to get the Chairman's XI off to a flyer but, apart from 65 from Campbell and 39 from Hogg, they were held to 240.
Heath Streak took 4/33 and Andy Blignaut, 3/47.
Zimbabwe won easily. They only lost 3 wickets and had 52 balls to spare. After Mark Vermeulen scored a run-a-ball 61, Stuart Carlisle (89 n.o.) and Craig Wishart (63 n.o.) added the 137 needed.