• Triple Crown Baseball -- Triple Crown Baseball High School Baseball Showcase Event, 8 a.m.-5 p.m., Oct. 6-7. For class of 2013 and 2014 high school players to go through workouts and play in front of up to 30 collegiate baseball coaches. Heritage High School, 101 American Avenue, Brentwood. $395. 925-212-7752, info@triplecrownbaseballcamp.com, www.triplecrownbaseballcamp.com

  • Alameda Attack -- U13 Alameda Attack Fall baseball team is looking for other U13 teams to play a friendly home/away series weekends and evenings through October. Krusi Field, Alameda. geedenn63@yahoo.com

  • Baseball USA Nationals -- Tryouts by appointment for the 13U-18U Baseball USA Nationals teams. 6761 Sierra Ct. Suite B, Dublin. 925-785-5531, Coachfisher44@aol.com

  • California Smoke -- Tryouts by appointment for the U18 California Smoke baseball 2012 fall and 2013 summer teams. San Jose Municipal Stadium, San Jose. 510-715-9813, calsmoke@pacbell.net, www.smokebaseball.com

  • Diablo Warriors -- Tryouts by appointment for the U14 Diablo Warriors travel baseball team. Ygnacio Valley HS, 755 Oak Grove Road, Concord. 925-671-7758, emanlaw99@hotmail.com, northrupmb@yahoo.com

  • Golden Era Baseball -- Tryouts by appointment for 15U-18U Golden Era Baseball team. 800-331-8752, SayHey@GoldenEraBaseball.com, www.goldenerabaseball.com

  • Patriots Baseball Club -- Tryouts by appointment for 12U boys 2011 AWS World Series Champion Patriots Baseball Club. 925-383-1819, concordpatriots1@gmail.com

    BASKETBALL

  • Pleasant Hill Recreation and Park -- Pleasant Hill Recreation's Adult Drop-In Basketball, Mondays, 6:15-8:15 p.m., Fridays, 5:30-7 p.m., and Sundays, 8-10 a.m. PH Education Center Gym, 1 Santa Barbara Road. $5. 925-682-0896, www.pleasanthillrecsports.com

  • NorCal Courts -- NorCal Courts Adult Drop-In Basketball, 11 a.m.-1 p.m. Fridays and 6-9 p.m. Sundays. 360 Ferry St, Martinez. $5. 925-465-4498, norcalcourts@gmail.com

  • NorCal Courts -- CYO Youth Leagues and Tournaments for CYO and Club teams starting Sept. 22. For boys and girls grades 2-8. 360 Ferry St, Martinez. Leagues $500, 2 day tournaments $125. 925-708-7929, coachdan@norcalcourts.com, www.calstars.org/page/show/95047-stars-tournament-series-and-leagues

  • Pleasant Hill Recreation and Park -- Team registration deadline for Pleasant Hill Recreation's Adult 3 on 3 and 5 on 5 Basketball Leagues Oct. 2. PH Education Center Gym, 1 Santa Barbara Road. 925-682-0896, sgeorge@pleasanthillrec.com, www.pleasanthillrecsports.com

    Football

  • Delta Patriots Football -- Delta Patriots Youth Football and Cheer registration online. For boys and girls ages 5-14. 5641 Lone Tree Way, Brentwood. $425 for football, $545 for cheer. 925-626-3737, deltapatriots@deltapatriots.com, www.deltapatriots.com

  • West Pittsburg Youth Football and Cheer -- West Pittsburg Youth Football and Cheer sign-ups online. For boys and girls ages 5-14. www.wpyf.com

  • East Bay Youth Sports -- Free Flag Football Mini Camp, 3-5 p.m., Oct. 7. For boys and girls ages 7-12. Woodside Elementary, 761 San Simeon, Concord. 925-952-4450, www.ebys.org

  • California Pirates -- Tryouts by appointment for California Pirates adult tackle football team. For players ages 18 and over. 510-472-1166, i_davis2001@yahoo.com

    Fundraisers

  • Queen of All Saints CYO -- Alan David Vasilauskas Memorial Golf Tournament Fundraiser, 11 a.m. Oct. 13. Proceeds raised to help struggling families pay for registration fees. Diablo Creek GC, 4050 Port Chicago Highway, Concord. $100. 925-206-6699, qas_cyo@yahoo.com

  • Vallejo High School -- Donations being accepted for a sign commemorating the dedication of Dick Bass Field. Checks payable to Ed Sowash, 7442 14 Hole Drive, Windsor, CA 95492. 707-838-6882.

    Lacrosse

  • Walnut Creek Lacrosse Club -- Openings for boys U9-U11 Walnut Creek Lacrosse Club. www.walnutcreeklacrosse.com

    Rowing

  • Oakland Strokes -- Registration to try novice rowing for two weeks, 4-6 p.m. daily through the fall. For boys and girls grades 9-12. Tidewater Boating Center, 4675 Tidewater Avenue, Oakland. $220. 510-434-1755, www.oaklandstrokes.org

    Rugby

  • Lamorinda Rugby Club -- Registration and Information Meeting, 7-8 p.m., Nov. 14-15. Nov. 14 for boys grades 1-8 and Nov. 15 for boys grades 9-12. Miramonte High School, 750 Moraga Way, Orinda. $165-$360. 925-285-3453, www.lamorugby.com

    Soccer

  • Pleasant Hill Recreation and Park -- Team registration deadline for Pleasant Hill Recreation's Adult 5 on 5 Soccer League Oct. 2. PH Education Center Gym, 1 Santa Barbara Road. 925-682-0896, sgeorge@pleasanthillrec.com, www.pleasanthillrecsports.com

  • DFC Soccer -- Tryouts by appointment for girls U14 DFC Gold team. Looking for two players and a goalkeeper. 925-671-2851, 925-200-7491

    SOFTBALL

  • Concord Lady Hawks -- Pitching tryouts by appointment for 12U Concord Lady Hawks Fastpitch Softball. 925-595-4680, 12uladyhawks@sbcglobal.net

  • Havoc Softball Club -- Tryouts by appointment for the 10U 2011 USSSA State Champion Havoc Softball Club. 925-586-5029, havocsoftballclub1@gmail.com

    JOBS

  • Liberty High School -- Looking for a boys freshman basketball head coach. libertybasketball@hotmail.com

  • Los Medanos College -- Looking for an assistant softball coach and pitching coach. 925-439-2181 ext. 3140, TGriffith@losmedanos.edu

  • Miramonte High School -- Looking for varsity and jv assistant softball coaches. 510-290-5475, pauljkeener@sprint.blackberry.net