Boskovic won a recent match between them. Boskovic seems to prefer the surface. I can't see VJK as the favorite here except that she made the final of an event not long ago on the ITF circuit. But that was a hard-court event and she has cooled off since then. VJK has not played on clay since losing to Boskovic. Meanwhile, Boskovic has entered clay court events recently and won several matches on the surface. Much happier