SEE AND DO

What to see and do around Southern California:

TODAY

PRO BASEBALL: Seattle at Dodgers, Dodger Stadium, 7 p.m.

AUTO RACING: NHRA 50th Anniversary Nationals, pro qualifying, Pomona Fairplex, 3:30 p.m.; Dwarf Nationals, Perris Auto Speedway, 7 p.m.

HORSE RACING: Hollywood Park, thoroughbreds, first post 3:30 p.m.; Los Alamitos, quarter horses, first post 7:15 p.m.

SATURDAY

PRO BASEBALL: Seattle at Dodgers, Dodger Stadium, 1 p.m.

ARENA FOOTBALL: Nashville at Avengers, Staples Center, 7 p.m.

PRO BASKETBALL: Summer Pro League, 10:30 a.m.; 12:45 p.m.; 3 p.m.; 5:15 p.m.; Lakers vs. Grizzlies, 7:30 p.m., Pyramid, Long Beach State.

AUTO RACING: NHRA 50th Anniversary Nationals, final eliminations, Pomona Fairplex, 4 p.m.; NASCAR super-late models, Mazda formula cars, Grand American modifieds, Irwindale Speedway, 7 p.m.; Dwarf Nationals, Perris Auto Speedway, 7 p.m.; VRA sprint cars, street stocks, IMCA modifieds, Ventura Raceway, 7 p.m.; NASCAR late models, pro 4s, Orange Show Speedway, San Bernardino, 7 p.m.; SCRA sprint cars, Santa Maria Speedway, 7 p.m.

MOTORCYCLE RACING: Speedway, 25-lap Classic, Orange County Fairgrounds, Costa Mesa, 7:30 p.m.

HORSE RACING: Hollywood Park, thoroughbreds, featuring $150,000 Bel Air Handicap, $100,000 Landaluce Stakes and $100,000 Royal Herione Stakes, first post 1 p.m.; Los Alamitos, quarter horses, first post 6:30 p.m.

SUNDAY

PRO BASEBALL: Seattle at Dodgers, Dodger Stadium, 1 p.m.

PRO BASKETBALL: WNBA, Minnesota at Sparks, Staples Center, 6:30 p.m.; Summer Pro League, 10:30 a.m.; 12:45 p.m.; 3 p.m.; Clippers vs. Grizzlies, 5:15 p.m.; 7:30 p.m., Pyramid, Long Beach State.

PARTICIPATION SPORTS: 8th Annual Keep L.A. Running 5K run-walk, 10K run and coastal bike cruise, Dockweiler Beach, Playa del Rey, 7:30 a.m.

HORSE RACING: Hollywood Park, thoroughbreds, featuring $100,000 California Sire Stakes, first post 1 p.m.; Los Alamitos, quarter horses, first post 5:30 p.m.

About This Listing

On Fridays, The Times publishes a sampling of Southland participatory events on a space-available basis. To submit your event, please send a fax with the date, location and time of competition to (213) 237-7876 or write to Sports Weekend, Sports Department, Los Angeles Times, 202 W. 1st St., Los Angeles, CA 90012. To submit an event in the Calendar Live! section of http://pyxis.nohib.com., send a fax to (213) 473-2590. Only events with date-of-competition registration will be accepted.