Biography Contributions Oivind Sorvald is currently the Director of High Performance and Education at the Norwegian Tennis Federation. Sorvald is a level 3 coach licensed by the Norwegian Tennis Federation. From 1981 till 1993 Sorvald was an agent for Prince Rackets. In the nineties he was Director of the Van der Meer Tennis facility in Lakeland Florida, after which he became Director of PTR´s Section in Florida. Before landing his current role, Sorvald held the position of Tennis Director at the Oslo tennis club in Norway and succeeded that with the position of Tennis Director at the National Tennis center in Oslo, Norway.