Graham Ike had 22 points in Gonzaga's 77-72 victory against San Francisco. Ike also contributed seven rebounds for the Bulldogs and Anton Watson added 15 points.
Rasir Bolton scored on a put-back with 7 seconds left to give No. 9 Gonzaga its first lead since the opening minutes and the Bulldogs beat San Francisco 77-75.
Drew Timme scored 27 points, Chet Holmgren added 17 and top-ranked Gonzaga reached the West Coast Conference championship game for the 25th straight year by holding off San Francisco 81-71.
Joel Ayayi scored 12 of his 14 points in the second half and No. 2 Gonzaga survived a scare to outlast San Francisco 81-77 in the WCC tournament semifinals.
Fourth-ranked Gonzaga was clinging to a three-point lead over San Francisco late in the first half Thursday when someone flipped the switch on guard Zach Norvell Jr.
Zykera Rice scored 15 points and No. 18 Gonzaga had its best shooting night of the season to roll to its third-straight win Thursday night, 78-51 over San Francisco.