In a FIP Silver setting, Windahl/Vasquez profile as the more established pair with cleaner first-strike patterns and better point control in fast Scandinavian indoor-style conditions. Jönsson/Svensson’s best path is to disrupt rhythm with variation and targeted pressure on one defender, but they’ll need to win long exchanges and protect their service games. Prediction: Windahl/Vasquez edge it in straight sets or tight two, with a likely swing tie-break if Jönsson/Svensson start hot.