• Amador Valley High School -- Youth Cheerleading Clinic, 10 a.m.-3:30 p.m., Jan. 12. For girls grades K-8. Amador Valley High School, 1155 Santa Rita Road, Pleasanton. $45 pre-registered, $50 at the door. 925-600-7810, carlstrom5@att.net

    BASEBALL

  • 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

  • Dougherty Valley High School -- Winter baseball camp, 1-4 p.m., Jan. 26-27. For players ages 6-15. Dougherty Valley HS, 10550 Albion Road, San Ramon. $120. 925-337-0948, bfreitas@dvhigh.net, www.dvhigh.net/athletics

  • Walnut Creek Crawdads -- Walnut Creek Crawdads Winter Youth Academy, Thursdays and Saturdays, through Feb. 2. For boys ages 7-12. 1630 Challenge Drive, Suite A, Concord. 925-446-6568, www.walnutcreekcrawdads.com

  • Alameda Babe Ruth -- Coach openings for U13-U15 Alameda Babe Ruth local and travel baseball teams. Player evaluations start in January. 510-846-3494, billgarvine@gmail.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

  • East Bay Zephyrs -- Tryouts by appointment for 13U-14U East Bay Zephyrs Baseball team. 925-324-5883, kylegross10@gmail.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

  • PleasantonYouth Basketball -- Pleasanton Youth Basketball registration is online. Season runs from December through March. For boys and girls grades 1-12. 925-931-3439, www.pleasantonfun.com

  • Golden State Warriors -- Future Stars Camp, 9 a.m.-noon, Jan. 13. For boys and girls ages 5-8. Walnut Creek Intermediate School, 2425 Walnut Blvd., Walnut Creek. Participents receive two tickets to the Warriors/Clippers game Jan. 21. 510-986-5310, warriors.com/camps

    Football

  • Pleasanton Junior Football League -- PSJL Flag Football Masters Division registration open. For players grades 9-12. $95. 925-989-0540, www.pjfl.com

  • 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

    SOFTBALL

  • SRVGAL -- Umpires wanted for San Ramon Valley Girls Athletic League Softball. 925-575-0815, www.srvgal.org/umpires.html

  • Pleasanton Girls Softball League -- Registration open for girls grades K-12 wanting to play softball in the spring of 2013 through Jan. 1. $185 for one girl, $300 for two girls, $365 max for a family. 925-351-3328, christine.t@pleasantonsoftball.org, www.pleasantonsoftball.org

  • St. Mary's High School -- St. Mary's is looking for a home/away varsity softball game or scrimmage. 510-472-3768, thecoachesden@sbcglobal.net

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

  • Lady Wolfpack -- Tryouts by appointment for 14U Lady Wolfpack Softball. 510-688-6398, ladywolfpackaccounting@yahoo.com

    Track and Field

  • St Michael CYO -- Sign-ups for St. Michael CYO Track Team 6:30-8 p.m., Jan. 10 and Jan. 17. For boys and girls grades 3-8. St. Michael Parish Hall, 3rd and Maple Streets, Livermore. www.smisctrack.org

  • Danville Track Club -- Danville Track Club sign-ups are open. For boys and girls grades 9-12. 925-406-4454, mitchsteel@comcast.net

    Fundraisers

  • 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.

  • Clayton Valley Charter -- "Hot Stove" Baseball Fundraiser Dinner, 6 p.m., Jan. 11. Shadelands, Walnut Creek. 925-682-7474 ext. 3146, casey.coakley@claytonvalley.org

  • James Logan High School -- First Annual Miniature Golf Challenge, Jan. 19. Proceeds benefit the James Logan Track team. Golfland, 1199 Jacklin Road, Milpitas. $15. 510-483-6929

  • Concord High School -- Concord High School Athletic Booter Club Crab Feed and Auction, 6 p.m., Feb. 2. Centre Concord, 5298 Clayton Road, Concord. $45 before Dec. 31; $50 after Dec. 31. 925-260-9999, 925-765-4228, cthatcher@truittandwhite.com, noftzgers5@yahoo.com, www.concordhighschool.net/chsathletics/crabfeed.html

    Gaelic Sports

  • Gaelic Athletic Association -- Registration for spring/summer 2013 gaelic football and hurling season open. For boys and girls ages 6-18. Gaelic Athletic Fields, Treasure Island. 415-574-7534, Kathlyn.quinn.gda.western.usa@gaa.ie

    Lacrosse

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

    Rugby

  • Lamorinda Rugby Club -- Registration for Lamorinda Rugby Club ongoing. For boys grades 1-12. Miramonte High School, 750 Moraga Way, Orinda. $165-$360. 925-285-3453, www.lamorugby.com

    Water Polo

  • Ohlone Renegades -- Registrations ongoing for Ohlone Renegade Club Water Polo. For boys and girls grades 5-12. $250-$350. 510-742-2303, ohloneh2opolo@yahoo.com

    JOBS

  • Athenian High School -- Looking for a shot put/discus track and field coach. 925-362-7206, darek.cliff@athenian.org

  • Dougherty Valley High School -- Looking for varsity, JV, and freshman baseball assistant coaches. 925-337-0948, bfreitas@dvhigh.net

  • Livermore Valley Charter Prep High School -- Looking for a boys varsity soccer coach and a girls varsity volleyball coach. 925-456-9000, mburstein@lvcp.org

  • California School for the Deaf -- Looking for varsity and JV assistant football coaches, assistant varsity boys basketball coach, assistant varsity girls basketball coach, assistant varsity baseball coach, and assistant track and field coaches. Also looking for a head JV boys basketball coach. 925-271-7448, Kevinkovacs@csdf-cde.ca.gov