Undefeated Palmdale High plays host to Alemany...

Undefeated Palmdale High plays host to Alemany (5-4) in a nonleague baseball game at 11 a.m. today at Palmdale.

The Falcons (9-0), ranked fourth in The Times’ regional poll, have three big hitters.

Cory Briggs is second in the region with a .621 batting average. Mike Arellano is at .552 and leads the region with four triples, and Brian Stein is batting .519 with three home runs and is tied for the region lead with 18 runs batted in.

Other events in the region:

College baseball: At 1 p.m., USF at Pepperdine, UC San Diego at the Master’s.

College softball: At 1 p.m., Tennessee at Cal State Northridge (doubleheader).

Men’s tennis: At 9:30 a.m., College of Notre Dame at Cal Lutheran.

Women’s tennis: At 11 a.m., UCLA at Pepperdine.

College track and field: At 10 a.m., Moorpark and Ventura in UC San Diego Invitational.

Men’s volleyball: At 7 p.m., Cal State Northridge at UC San Diego, Pacific at Pepperdine.

High school baseball: At 1 p.m., St. Bonaventure at Thacher.

High school softball: At noon, Burroughs at Glendale (doubleheader). At 1 p.m., St. Bonaventure at Cornerstone Christian.

High school track and field: At 5 p.m., Crescenta Valley, Fillmore, La Canada, Moorpark, Palmdale, Ventura, Village Christian in Pasadena Games at Occidental College.