Irish captain William Porterfield wins the toss and decided Ireland will bowl first in their group B match against South Africa being played at Kolkata Tuesday. Ireland made one change in playing XI as Trent Johnston is back to replace Botha who is not well. South Africa has rested de Villiers. Teams: Ireland: William Porterfield (capt), PR Stirling, EC Joyce, NJ O'Brien (wk), GC Wilson, KJ O'Brien, AR Cusack, DT Johnston, JF Mooney, GH Dockrell, WB Rankin. South Africa: Graeme Smith(capt), Hashim Amla, MN van Wyk(wk), Jacques Kallis, JP Duminy, F du Plessis, CA Ingram, RJ Peterson, Johann Botha, M Morkel, Dale Steyn.