The Tehachapi Warriors improved their preseason record to 4-3 with a 19-0 victory at Cesar Chavez in Delano last week.

Tehachapi has a pair of games this week starting with a final non-league tuneup against Arvin at 4 p.m. Wednesday at Arvin High School.

Tehachapi opens both South Yosemite League play and their home schedule on Friday afternoon against Independence. First pitch is scheduled for 4 p.m.