
South Africa win the first of the two-match series.
Leinster full-back from Naas Jamie Osborne scored a try on his Ireland debut but couldn't prevent his side losing to reigning rugby union world champions South Africa.
It finished 27-20 to the hosts in Pretoria.
Conor Murray and Ryan Baird also crossed for the tourists, who now trail the two-match series 1-nil.
The second final test is next Saturday in Durban at 4.