The Highlanders eventually outscored their hosts by one try to none .
The win could prove costly for the 2015 champions as both Waisake Naholo and Lima Sopoaga had to leave the field through injury .
The Highlanders eventually outscored their hosts by one try to none although the win could prove costly for the 2015 champions as both Waisake Naholo and Lima Sopoaga had to leave the field through injury .