• Walnut Creek Bulldawgs -- Tryouts by appointment for the U12 Walnut Creek Pony Bulldawgs 2013 spring baseball team. 1630 Challenge Drive, Concord. 925-446-6568, donald_57@ssdg.net, www.walnutcreekpony.org

  • Walnut Creek Crawdads -- Walnut Creek Crawdads Winter Youth Academy, Thursdays and Saturdays, Dec. 13-Feb. 2. For boys ages 7-12. 1630 Challenge Drive, Suite A, Concord. 925-446-6568, www.walnutcreekcrawdads.com

  • Walnut Creek Little League -- Registration for Walnut Creek Little League 2013 season, online through February. For boys and girls ages 5-18. $125-$200, $25 late fee if registering after Jan. 1. 925-705-1329, wcllsignup@gmail.com, www.wcbaseball.org

  • Pleasant Hill Baseball Association -- Sign-ups and walkthourgh for the PHBA, 6-9 p.m., Dec. 5. For players ages 4-18. PHBA Sports Complex, 2 Santa Barbara Road, Pleasant Hill. $160. 925-933-7950, www.phba.org

  • Diablo Valley College -- Diablo Valley Collge Christmas Baseball Camp, 9 a.m.-noon, Dec. 26-28 and Jan. 2-9. For players grades 3-12. Diablo Valley College, 321 Golf Club Road, Pleasant Hill. 925-200-5917

    BASKETBALL

  • Walnut Creek Elks Club -- Walnut Creek Elks Free Throw Competition, 8:30-11 a.m., Dec. 9. For boys and girls ages 8-13. De La Salle HS, 1130 Winton Drive, Concord. Free. 925-360-2900, coach_ritt@yahoo.com

  • East Bay Youth Sports -- Basketball is Fun Clinic, 5:30-7:30 p.m., Mondays. For boys and girls ages 5-12. Walnut Creek Presbyterian Church, 1801 Lacassie, Walnut Creek. $150. 925-952-4450, www.ebys.org

  • WCYAA Youth Sports -- Rookie basketball sign-ups. For boys and girls ages 5-6. Foothill Middle School, 2775 Cedro Lane, Walnut Creek. $150. 925-933-4884, www.wcyaa.com

  • WCYAA Youth Sports -- Registration open for WCYAA basketball league, 9 a.m.-6 p.m., Saturdays or Sundays, through February. For boys K-8 and girls grades K-4. Foothill Middle School, 2775 Cedro Lane, Walnut Creek. $150-$285. 925-933-4884, wcyaasports@yahoo.com, www.wcyaa.com

  • Golden State Warriors -- Holiday Baksetball Clinic, 12:30-3:30 p.m., Dec. 22. For boys and girls ages 7-15. Oracle Arena, 7000 Coliseum Way, Oakland. Participents receive two tickets to the Warriors/Lakers game later that evening. 510-986-5310, warriors.com/camps

  • Golden State Warriors -- Holiday Baksetball Clinic, 9 a.m.-3 p.m., Dec. 26-28. For boys and girls ages 7-15. 2055 Tice Valley Blvd., Walnut Creek. Participents receive two tickets to the Warriors/76ers game Dec. 28. 510-986-5310, warriors.com/camps

  • Cal Stars CYO -- Cal Stars CYO Youth Holiday Basketball Tournament, 9 a.m.-9 p.m., Dec. 26-29. For boys and girls grades 2-8. 360 Ferry St, Martinez. $195 per team. 925-708-7929, norcalcourts@gmail.com, www.calstars.com

  • NorCal Courts -- NorCal Courts New Years Youth Basketball Camps, Jan. 2-4. For boys and girls grades 2-5: 9 a.m.-noon; for boys and girls grades 6-8: 1-3 p.m. 360 Ferry St, Martinez. $55 per session, $150 for all three sessions. 925-708-7929, norcalcourts@gmail.com, www.norcalcourts.com/leagues-camps-tournaments/

  • Pleasant Hill Recreation and Park -- Pleasant Hill Recreation Youth Basketball League registration is open. For boys and girls grades 3-8. PH Education Center Gym, 1 Santa Barbara Road. $135-$145. 925-682-0896, 147 Gregory Lane, Pleasant Hill, www.pleasanthillrecsports.com

  • 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

    Equestrian

  • Equestrian Center of Walnut Creek -- Day of the Horse, noon, Dec. 8. Heather Farm Park, Walnut Creek. Free. www.ecwc.org

    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

  • East Bay Youth Sports -- Winter Break Sports Camps, 9 a.m.-3 p.m., Dec. 26-28 and Jan. 2-4. For boys and girls ages 5-12. Woodside Elementary, 761 San Simeon, Concord and Diablo Vista Middle School, 4100 Camino Tassajara, Danville. $105. 925-952-4450, www.ebys.org

    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 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

    Soccer

  • NorCal Courts -- NorCal Courts New Years Youth Futsal Camps, Jan. 2-4. For boys and girls grades 2-5: 9 a.m.-noon; for boys and girls grades 6-8: 1-3 p.m. 360 Ferry St, Martinez. $55 per session, $150 for all three sessions. 925-708-7929, norcalcourts@gmail.com, www.norcalcourts.com/leagues-camps-tournaments/

    SOFTBALL

  • Walnut Creek Little League -- Registration for Walnut Creek Little League 2013 season, online through February. For players ages 5-18. $125-$200, $25 late fee if registering after Jan. 1. 925-705-1329, wcllsignup@gmail.com, www.wcbaseball.org

  • Pleasant Hill Baseball Association -- Sign-ups and walkthourgh for the PHBA, 6-9 p.m., Dec. 5. For players ages 4-18. PHBA Sports Complex, 2 Santa Barbara Road, Pleasant Hill. $160. 925-933-7950, www.phba.org

    JOBS

  • Northgate High School -- Looking for baseball, girls lacrosse, boys volleyball and softball assistant coaches for varsity, JV, and freshman level teams. nghsad@gmail.com

  • Rudgear Meadows Swim Team -- Looking for a head coach for the summer aquatics team. Season runs from May-August. 925-944-1404, kermoiant@yahoo.com

  • Acalanes High School -- Looking for boys lacrosse coaches. 925-788-2148, donslax@gmail.com

  • Acalanes Union High School District -- Looking for a diving head coach. This is a district position, which includes Acalanes, Campolindo, Las Lomas and Miramonte High Schools. 925-280-3970 ext. 7138, rtakahashi@acalanes.k12.ca.us

  • Carondelet High School -- Looking for JV water polo and freshman basketball head coaches. Also looking for tennis, golf, lacrosse, swimming, diving, JV softball, JV and freshman basketball assistants. 925-686-5353 ext. 168, ggreen@carondeleths.org

  • Clayton Valley Charter High School -- Looking for varsity girls lacrosse head coach. Applications can be left at 1101 Alberta Way, Concord. gregory.fister@claytonvalley.org

  • Concord High School -- Looking for a varsity swimming coach, a JV softball coach, a Varsity boys volleyball coach, and a JV boys volleyball coach. coddingtonm@mdusd.org

  • Concord Parks and Recreation -- Looking for a Field Supervisor on league nights. Willow Pass Community Park, 2748 E. Olivera Road, Concord. 925-671-3423, www.cityofconcord.org

  • De La Salle High School -- Looking for a JV boys tennis coach. brownd@dlshs.org

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