Rookie number 10 Prendergast, who was making his first Test start for Irelan, was sent to the sin bin in the eighth minute.
Developing countries have accused richer nations of trying to get their way – and a small financial aid package – via a war of attrition.
Wales slumped to a 12th successive Test match defeat and head coach Warren Gatland saw the pressure ramped up on him as world champions South Africa won 45-12 at the Principality Stadium. For the ...