Robertson lost a heartbreaker in the Class 1A-3A boys' tennis final Saturday afternoon, falling 5-4 to No. 1 Sandia Prep.
The No. 2 Cardinals had swept No. 7 Hope Christian and No. 3 Lovington to reach the team championship dual, hosted by Albuquerque Academy. Meanwhile the Sundevils had defeated Santa Fe Prep and then St. Michael's.
In the small-school team category, West Las Vegas swept East Mountain and surprised No. 2 seed Moriarty, both 6-0, to reach the state final with No. 1 seed Valley Christian Academy.