The Argentinians scored the opener in the 26th minute as Carla Rebecchi found the target after her team won a fifth penalty corner.
Another penalty corner followed a minute later, and Silvina D’Elia made it 2-0 to Argentina.
After the break, Noel Barrionuevo scored the third for Argentina, firing low into the corner of goal past the outstretched leg of South African keeper Anelle van Deventer, for a 3-0 lead in the 39th minute.
Argentina brought more joy to their fans when Rebecchi fired in their fourth goal in the 59th minute with a rasping shot that deflected off the keeper’s body into the net to make it 4-0.
With the match effectively ended as a contest, South Africa snatched a consolation goal two minutes later as Taryn Bright deflected the ball into the goal.
South Africa’s next game is against Germany on Tuesday.
– Sapa
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