The Fresno Pacific men's basketball team played host to second-place Chaminade on Monday night but fell short 83-78.
Trevon Clayton had 19 points and seven rebounds, and Jackson Carbajal had 16 points for the Sunbirds.
Fresno Pacific dropped to 5-12 and will look to gain its first PacWest win on Thursday against Hawaii Pacific.
The Fresno Pacific women's team soared past Chaminade 75-61.
Jazmine Simpson scored a season-high 18 points. Jenay Herring added 17 points and seven rebounds, and Charde Stevens had 12 points and eight rebounds.
The Sunbirds improved to 4-5 in PacWest play and will host Hawaii Pacific at 5:30 p.m. Thursday.