WHAT TO SEE AND DO AROUND SOUTHERN CALIFORNIA

SPECTATOR SPORTS: FRIDAY 18

* ARENA FOOTBALL: Arizona at Piranhas, Pond of Anaheim, 7:30 p.m.

* BASEBALL: Toronto at Angels, Anaheim Stadium,

7 p.m.

* MINOR LEAGUE BASEBALL: High Desert at Lake Elsinore, 7 p.m.; San Bernardino at Lancaster, 7:15 p.m.

* BASKETBALL: SuperSonics vs. Mavericks, 12:15 p.m.; Bucks vs. Pistons, 2:30 p.m.; Trail Blazers/Warriors vs. Lakers, 5 p.m.; China vs. FILA Stars, 7:30 p.m., FILA Summer Pro League, Long Beach Pyramid.

* BOAT SHOW: American Jubilee Boat Show, Showboat Greenbelt and Long Beach Marina, noon.

* HORSE RACING: Thoroughbreds, Hollywood Park, 7 p.m.; quarter horse racing, Los Alamitos, 7:15 p.m.

* MOTORCYCLE RACING: Speedway, Victorville Fairgrounds, 8 p.m.

* ROLLER HOCKEY: World championships at Disney ICE in Anaheim, beginning 12:30 p.m.

SPECTATOR SPORTS: SATURDAY 19

* AUTO RACING: Late model stocks, Kern County Raceway, Rosamond, 5:30 p.m.; IMCA sprint cars, stock cars, Ventura Raceway, 7 p.m.; spec trucks, Perris Auto Speedway, 7 p.m.; sportsman stock cars, Cajon Speedway, El Cajon, 7 p.m.; dwarf cars, Santa Maria Speedway, 7 p.m.; destruction derby, Chino Fairgrounds, 7 p.m.; legend cars, Victorville Speedway, 7 p.m.

* BASEBALL: Toronto at Angels, Anaheim Stadium, 7 p.m.

* MINOR LEAGUE BASEBALL: Lancaster at High Desert, 7 p.m.

* WOMEN’S BASEBALL: Phoenix vs. Legends, UCLA’s Jackie Robinson Stadium, 7 p.m.

* BASKETBALL: Trail Blazers vs. Bucks, 12:15 p.m.; Knicks vs. Pistons, 2:30 p.m.; Canada vs. Clippers, 5 p.m.; China vs. USA, 7:30 p.m., FILA Summer Pro League, Long Beach Pyramid.

* BOAT SHOW: American Jubilee Boat Show, Showboat Greenbelt and Long Beach Marina, 10 a.m.

* FIGURE SKATING: Showcase for Skaters, Pickwick Ice Arena, Burbank, 5 p.m.

* HIGH SCHOOL FOOTBALL: California-Texas Shrine All-Star Football Classic, Titan Stadium, Cal State Fullerton, 7 p.m.

* HORSE RACING: Thoroughbreds, Hollywood Park, 1 p.m.; quarter horse racing, Los Alamitos, 6:30 p.m.

* KICKBOXING: World Championship Kickboxing, Crystal Park Casino, 6:30 p.m.

* MOTORCYCLE RACING: Road races, Willow Springs Raceway, 11 a.m.

* ROLLER HOCKEY: Ottawa at Bullfrogs, Pond of Anaheim, 7:30 p.m.; Sacramento at Blades, Forum, 7:30 p.m.; World championships at Disney ICE, Anaheim, beginning 12:30 p.m.

SPECTATOR SPORTS: SUNDAY 20

* BASEBALL: Toronto at Angels, Anaheim Stadium,

1 p.m.

* MINOR LEAGUE BASEBALL: Lancaster at High Desert,

5 p.m.

* WOMEN’S BASEBALL: Phoenix vs. Legends, DH, UCLA’s Jackie Robinson Stadium, 1 p.m.

* BASKETBALL: Canada vs. West Coast Pros, 12:15 p.m.; Mavericks vs. Grizzlies, 2:30 p.m.; Knicks vs. SuperSonics, 5 p.m.; FILA Stars vs. Lakers, 7:30 p.m., FILA Summer Pro League, Long Beach Pyramid.

* BOAT SHOW: American Jubilee Boat Show, Showboat Greenbelt and Long Beach Marina, 10 a.m.

* FIGURE SKATING: Showcase for Skaters, Pickwick Ice Arena, Burbank, 10 a.m.

* HORSE RACING: Thoroughbreds, Hollywood Park, featuring $100,000 Hollywood Juvenile, $400,000 Sunset Handicap, $400,000 Vanity Handicap and $500,000 Swaps Stakes, first post noon; quarter horse racing, Los Alamitos, 6:30 p.m.

* MOTORCYCLE RACING: Road races, Willow Springs Raceway, noon.

* ROLLER HOCKEY: World championships at Disney ICE in Anaheim, beginning 12:30 p.m.

* SOCCER: Seattle at Splash, CISL, Pond of Anaheim, 6 p.m.

* MINOR LEAGUE SOCCER: Orlando vs. Zodiacs, Santa Ana Stadium, 5 p.m.

PARTICIPATION SPORTS

* TENNIS: A free clinic for juniors will be held at UCLA’s Sunset Canyon Tennis Courts from 10-11:30 a.m. Details: (310) 208-3838.

About This Listing

On Fridays The Times publishes a sampling of Southland participatory events on a space-available basis. To submit your event, 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, Times Mirror Square, Los Angeles, CA, 90053. Only events with date-of-competition registration will be accepted.