The Longhorns entered Tuesday night with a chance to win the district title.
Harper and San Saba ended their regular basketball seasons with a game Tuesday, Feb. 18, in San Saba.
Both teams entered the game with 6-1 District 27-2A marks.
Harper won the first match-up of the season, 64-57, on Jan. 31 at home.
Previously, Harper beat Center Point, 48-35, on Friday, Feb. 14, at home, and Junction, 63-45, on Tuesday, Feb. 11, at home.
The ’Horns are 22-10 during coach Cade Tatsch’s first year in charge of the program and have clinched a spot in the playoffs after a two-year absence.