Yucca Valley Number 1 is undefeated in Junior Team Tennis action, with a win over the Morongo Valley “Smurfs,” 25 games to 23, at Jacobs Park Saturday. At Twentynine Palms High School, Twentynine Palms defeated Yucca Valley Number 2, 30 games to 18. In Stars Division this Saturday, Yucca Valley Number 2 plays Yucca Valley Number 1 at Jacobs Park; Morongo Valley plays Twentynine Palms at Twentynine Palms High School. Both matches start at 9 a.m. Round robin tournament competition starts Saturday for the Junior Stars and Ralleyball Divisions at Yucca Valley High School. Matches start at 10 a.m.