Twelfth-seeded Woodbridge (13-13) took second in the Sea View League behind second-seeded Foothill. Woodbridge has won three games in a row.
The winner of the Hoover-Woodbridge game will meet fifth-seeded Palm Springs or unseeded Los Altos on Friday in a second-round tilt.
St. Francis at Gabrielino, 7 p.m.: For the second straight season, the 13th-seeded Golden Knights (11-15) have earned an at-large berth in the Division IV-AA playoffs after taking sixth in the tough Mission League. Now, they will look to challenge a Gabrielino squad that went 9-16 and shared the Mission Valley League crown with Rosemead.
Gabrielino is unseeded.
The St. Francis-Gabrielino winner will battle fourth-seeded Bishop Amat or unseeded Desert Hot Springs in a second-round contest Friday.
Santa Clara at Flintridge Prep, 7 p.m.: Fresh off winning its eighth Prep League championship since 2002, fourth-seeded Flintridge Prep (18-6) will look to make some noise in the Division V-AA playoffs. The Rebels, who wrapped up the league title Friday with a home win against Rio Hondo Prep, have won 10 of their last 12 contests.
Unseeded Santa Clara (8-15) dropped three of its last five games and took fourth in the Tri-Valley League.
The winner of the Santa Clara-Flintridge Prep contest will then compete in a second-round game against 13th-seeded Western Christian or unseeded Lancaster Desert Christian on Friday.
Arrowhead Christian at Renaissance Academy, 7 p.m.: Top-seeded Renaissance Academy (17-8) will look to win the program’s first CIF championship after making final appearances in 2006 and 2007 before missing the playoffs last season. The Wildcats, who went 17-8 as a freelance squad, will face an unseeded Arrowhead Christian squad that went 7-18 and received an at-large entry from the Christian League after placing fifth.
Renaissance has won five in a row and seven of its last 10 games entering the Division V-A playoffs.
The Renaissance-Arrowhead Christian winner will next participate in a second round contest against 16th-seeded Chadwick or unseeded Wildwood on Friday.