• 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

  • 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

  • Walnut Creek Pony Bulldawgs -- Free Baseball Tryouts for the 9U-14U Walnut Creek Pony Bulldawgs Spring Baseball Program, Oct. 6-7 and Oct. 13-14. See website for times. Northgate High School, 425 Castle Rock Road, Walnut Creek. 925-708-6427, www.walnutcreekpony.org

  • 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

  • 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

  • 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

    Cross Country

  • St Isidore/St Joan of Arc CYO -- Sign-ups for St. Isidore/St. Joan of Arc CYO online. For players grades 2-8. Practices 5 p.m., Mondays and Wednesdays. Osage Park, Danville and Oakhill Park, Danville. bfottrell@aol.com, KSawchuk@gmail.com, www.stistjcyotrack.clubspaces.com

    Football

  • East Bay Youth Sports -- Registration has started for Fall 2012 Ultimate Tackle Football and NFL Flag Football, Sundays, Oct. 7-Dec. 9. For boys and girls ages 5-14. Woodside Elementary, 761 San Simeon, Concord and San Ramon Valley HS, 500 Danville Blvd., San Ramon. $165-$245. 925-952-4450, www.ebys.org

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

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

  • WCYAA Youth Sports -- Registration open for WCYAA flag football, Saturdays, 9 a.m.-4 p.m. September-November. For boys and girls grades 3-8. Foothill Middle School, 2775 Cedro Lane, Walnut Creek. $315. 925-933-4884, www.wcyaa.com

    Fundraisers

  • Piedmont High School -- Boys basketball car wash fundraiser, 10 a.m.-3 p.m. Oct. 7. Proceeds benefit the Piedmont boyss basketball team. 29 Wildwood Avenue, Piedmont. $10-$15.

  • 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

    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

    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

  • Salesian High School -- Red & Black Girls' Basketball Clinic, 10:15 a.m.-1 p.m. Oct. 21. For girls grades 5-8. Salesian HS, 2851 Salesian Avenue, Richmond. 510-734-6935, trichmond@salesian.com, spezzola@salesian.com

  • Piedmont High School -- Piedmont High School Shooting Clinic with the Shot Doctor, Duane Lewis, noon-3 p.m. and 3-6 p.m., Oct. 28. For boys and girls ages 7-18. Piedmont HS, 800 Magnolia Avenue, Piedmont. 510-595-1410, phsshotdoctor@gmail.com

    Soccer

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

  • 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

    SOFTBALL

  • Pleasanton Phantom Girls Softball League -- Registration open for girls grades K-12 wanting to play softball in the spring of 2013 through Jan. 1. Player evaluations will be Dec. 8-9 for players grade 3-8. $160 for one girl, $275 for two girls, $340 max for a family, $25 late fee after Dec. 1. 925-351-3328, christine.t@pleasantonsoftball.org, www.pleasantonsoftball.org

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

  • Walnut Creek Creakers -- Registration open for the over 50 Walnut Creek Creakers senior softball team. Heather Farms Park, 301 North San Carlos Drive, Walnut Creek. $12 WC Senior's Club dues plus $60 annual softball fee. 925-935-8373, rdmow@att.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

    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

    Table TENNIS

  • Concord Table Tennis Club -- Play and Learn Table Tennis, Sundays: 10 a.m.-2:30 p.m., Mondays: 7-10 p.m., Tuesdays: 7:30-10 p.m., and Thursdays: 6:45-10:15 p.m. For players all ages. 796 Grayson Road, Pleasant Hill. $3-$7 a day, $15-$30 for a season membership. 925-689-7463, www.concordtabletennis.com

    Track and Field

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

    Volleyball

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

    JOBS

  • 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

  • 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

  • Alameda High School -- Looking for a head varsity girls soccer, boys basketball, and softball coaches. 510-337-7011, bthomas@alameda.k12.ca.us, www.HornetBoosters.org

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

  • Berean Christian High School -- Looking for assistant cross country, JV girls basketball, wrestling, track and field and swimming coaches. Also looking for varsity boys lacrosse, boys volleyball and boys golf coaches. Interested applicants must adhere to our Statement of Faith found at www.berean-eagles.org. 925-945-6464 ext. 25, clee@berean-eagles.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

  • 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, JV, and freshmen boys soccer coaches. Applications can be left at 1101 Alberta Way, Concord. gregory.fister@claytonvalley.org

  • Concord High School -- Looking for a varsity swimming coach and assistant coaches. 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

  • Head Royce School -- Looking for a JV girls volleyball head coach, a JV girls basketball coach, and varsity swimming and track coaches. 510-228-1550, bblakeley@headroyce.org

  • Irvington High School -- Looking for a varsity boys tennis coach. mstone@fremont.k12.ca.us

  • 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

  • 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