To submit an item to the What's Happening calendar, email ccnsports@bayareanewsgroup.com to request a form. Put "What's Happening" in the subject line. Nonprofit organizations only. You might be asked to submit a copy of your 1099 or 501(c) 3 to verify nonprofit status. Entries are edited for content and are published as space is available.

SOFTBALL

  • Pleasant Hill Recreation Adult Summer Sports League -- Registration open now for mens and womens teams. Contact Sheila 925-682-0896, sgeorge@pleasanthillrec.com

  • Pleasant Hill Baseball Association -- Looking for girls for the 16U upcoming Summer season. Contact phbapttc@gmail.com for more details. 1 Santa Barbara Rd., Pleasant Hill. 925-933-7950, www.phba.org

  • Antioch Little League -- Registration for Antioch Little League 2013 season online. For players ages 4-16. 3001 Delta Fair Boulevard, Antioch. 925-431-8478, www.AntiochLittleLeague.com

  • Antioch Sports Legends Alumni -- Youth baseball clinic for all ages on May 19. victhornhill@gmail.com, 925-759-1478

  • City of Orinda Softball League -- Registration open now for Competitive, Recreation, and Co-Ed Divisions. 925-254-2445, cityoforinda.org

  • Delta Softball League -- Registration ongoing for Spring 2013 Delta Softball League. For players ages 4-18. 5641 Lone Tree Way, Brentwood. www.deltabaseballleague.com

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

  • NorCal Valley Stompers -- Looking for pitchers for San Ramon girls 12U fastpitch softball team for the spring/summer season. Email s.renfro@me.com or call for appointment. 925-575-0815

  • Pleasanton Phantom Girls Softball League -- Registration is ongoing for Pleasanton Phantom Girls Softball League. For girls grades K-12. christine.t@pleasantonsoftball.org, www.pleasantonsoftball.org

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

  • Vallejo Hurricanes Softball -- Looking for a seasoned catcher for the 16U girls team. for private tryout email or call, www.leaguelineup.com/hurricanessoftball16u, 707-315-8477

    BASKETBALL

  • UCP Camp -- United Cerebral Palsy Special Needs Basketball Camp. For boys and girls ages 6-18 on June 2, 16, 30, July 14 and 18 from 5-6:30 p.m. NorCal Courts, 360 Ferry Street, Martinez. $60. 925-708-7929, coachdan@norcalcourts.com, www.norcalcourts.com

  • Upward Basketball League -- Sign-ups for Upward Basketball League online. For boys and girls grades 1st-6th. 2073 Oak Park Blvd., Pleasant Hill. $150-$190. 925-934-3056, www.opccag.org/connect/upward-basketball.php

  • Pleasant Hill Recreation and Park -- Pleasant Hill Recreation's Adult Drop-In basketball, every Friday at 5:30-7 p.m., and Sundays, 8-10 a.m. PH Education Center Gym, 1 Santa Barbara Road. $5. www.pleasanthillrecsports.com

  • NorCal Courts -- NorCal Courts Adult Drop-In Basketball, 11 a.m.-4 p.m. weekdays, 6-9 p.m. Sundays, and 9-11 p.m. Wednesdays. 360 Ferry St, Martinez. $5. 925-708-7929, www.norcalcourts.com

  • NorCal Courts -- NorCal Courts Adult Basketball League, Tuesday evenings. 360 Ferry St., Martinez. $525 per team. 925-708-7929, norcalcourts@gmail.com, www.norcalcourts.com

  • NorCal Youth Basketball Camp -- Youth basketball camp, for boys and girls grades 2-8. Five sessions: June 17-21 and July 8-12. 360 Ferry St., Martinez. $99. www.norcalcourts.com, 925-708-7929, coachdan@norcalcourts.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

  • City of Orinda Adult League -- Registration now open for all levels. Games start mid June. Contact 925-254-7688, cityoforinda.org

  • Orinda Drop-in Basketball -- Every Sunday night from 5-7 p.m. at Wagner Ranch Elementary. 350 Camino Pablo, Orinda. $6 residents, $7 non-residents. 925-254-2445, cityoforinda.org

  • Monte Vista Red & Black Camp -- Registration for Monte Vista High School basketball camp. For boys and girls grades 3-9. June 24-July 11 from 10 a.m.-2 p.m. Contact njones@mvhigh.net

  • San Ramon Valley Basketball Camp -- Registration for girls in grades 2nd-5th, 11:15 a.m.-1:15 p.m. on July 8-12 and July 15-19. San Ramon Valley high school, 501 Danville Blvd., Danville, 925-552-3719

  • 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 -- 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

    BASEBALL

  • Slammers Baseball -- Open roster spots available for players born 5/1/02 or after. Contact Coach Ryan for an evaluation. Ryanallman10@gmail.com

  • Tri-Valley Babe Ruth -- 13-15 year-old players interested in playing baseball for Tri-Valley Babe Ruth in 2014 are invited to attend our 2013 Opening Day Ceremonies on May 25 at 11:30 a.m. Camp Parks Army Base, Dublin. www.tvbrbaseball.org, trivalleybaberuth@sbcglobal.

  • Antioch Little League -- Registration for ages 4-16. 3001 Delta Fair Boulevard, Antioch. 925-431-8478, www.AntiochLittleLeague.com

  • Antioch Travel Baseball -- Antioch Sluggers 10U has 1-2 roster spots. Two tournaments per month, no monthly dues. Tryout by appointment. Ray 925-699-7106

  • Alameda World Tournament Baseball -- Tryouts by appointment for Alameda World Tournament Baseball team. For boys age 15. 928 Magnolia Drive, Alameda. 510-381-3434, rich@dsp.net, www.alamedaworldbaseball.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

  • Bronco Baseball Academy -- Sign-up for summer baseball camp. Designed for players of all skill levels who want to improve their game. 425 Castle Rock Rd., Walnut Creek, 925-899-4037, www.broncobaseballacademy.com

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

  • Danville Bulls Elite Travel Ball -- Tryouts by appointment for 13U-20U summer teams, 925-708-3173, lancerblankenship@sbcglobal.net

  • Delta Baseball League -- Registration ongoing for Spring 2013 Delta Baseball League online. For players ages 4-12. 5641 Lone Tree Way, Brentwood. www.deltabaseballleague.com

  • Diablo Warriors -- Tryouts by appointment for the U14 Diablo Warriors travel baseball team. Ygnacio Valley High School, 755 Oak Grove Rd., 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

  • Pittsburg Little League -- Register online for Pittsburg Little League 2013 season. $110-$150. 925-291-0107, www.pllca4.org

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

  • Walnut Creek Bulldawgs -- Tryouts by appointment for the upcoming Walnut Creek Pony season. For boys and girls ages 9-14. 1630 Challenge Dr., Concord. 925-446-6569, www.walnutcreekpony.org

    Football

  • Pleasant Hill Recreation Adult Summer Sports League -- Registration open now for adult Flag Football teams. Contact Sheila 925-682-0896, sgeorge@pleasanthillrec.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

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

  • WCYAA Youth Sports -- Online registration for Flag Football, ages 3rd-8th grade, $315, Foothill Middle School, 2775 Cedro Lane, Walnut Creek, 925-933-4884, wcyaasports@yahoo.com, www.wcyaa.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

    Fundraisers

  • Antioch High School -- Sign-ups for Antioch Alumni baseball game for boys 15-18 years old. 9 a.m.-4 p.m. on May 18 at Antioch High School, 700 West 18th St. $40. 925-206-4316

  • Clayton Valley Charter School -- Donations, gift certificates and appropriate merchandise are being accepted for CVC Grad Night. Make checks payable to Grad Night 2013, P.O. Box 59, Clayton, 94517

  • 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.

    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

    Golf

  • First Tee of Contra Costa -- First Tee of Contra Costa spring sessions 4-5:30 p.m. weekdays and 9:30-5:30 p.m. Saturday, through May 24. For boys and girls ages 5-17. Diablo Creek GC, Boundary Oak GC, Lone Tree GC, Pine Meadow GC, Hiddenbrooke GC. $75 for ages 5-6, $79 for ages 7-17, 925-963-0740, larrylee52@comcast.net, www.thefirstteecontracosta.org

  • First Tee of Contra Costa -- Volunteers needed for First Tee of Contra Costa spring sessions 4-5:30 p.m. weekdays and 9:30 a.m.-5:30 p.m. through May 24. Diablo Creek GC, Boundary Oak GC, Lone Tree GC, Pine Meadow GC, Hiddenbrooke GC. 925-963-0740, larrylee52@comcast.net, www.thefirstteecontracosta.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

  • Heritage Soccer Club -- Looking for girls for competitive U15, U16, U17 teams. Email for tryout details. U15 Pride 98 Regional Academy team: mexplaya92@comcast.net; U16 Gold: silvasoccer24_7@sbcglobal.net; U17 Impact: randy@heritagesc.com. www.heritagesc.com, 925-783-3564

  • Pleasant Hill Recreation Adult Summer Sports League -- Registration open now for mens and womens Soccer and Kickball teams. Contact Sheila 925-682-0896, sgeorge@pleasanthillrec.com

  • Delta Youth Soccer League -- Tryouts for U15-U19 boys and girls Delta Youth Soccer League. 1030 Apollo Ct., Antioch. www.deltasoccer.org

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

  • Mustang Soccer -- Registration is open for all ages and skill levels, through June 30, after June 30th a $50 late fee will apply, www.mustangsoccer.com

  • Orinda Drop-in Soccer -- Sunday mornings at Wilder fields from 9:30-11:30am. For more information call 925-254-7688.

  • Stockton Storm FC 99 -- Tryouts by appointment for U14 Stockton Storm FC 99. 925-250-9941, www.leaguelineup.com/stocktonstormfc99

    Swimming

  • Brentwood SeaWolves -- Sign-ups for USA swimming and water polo. Boys and girls of all ages. 925-240-9653, www.brentwoodseawolves.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

    Water Polo

  • Lazers Water Polo Club -- Registration open for 14U, 15U boys and girls teams through May 17. Monday, Wednesday & Friday's at 4-5:30 p.m. Robert Livermore Community Center Pool. $265, discount available for Livermore residents. www.larpd.dst.ca.us, lazerswp@clubspaces.com, 925-373-5751

    Wrestling

  • Pittsburg Wrestling Club -- Sign-ups for boys and girls grades 3rd-12th. Practices at Pittsburg High School every Tuesday and Thursday, 6-8 p.m., Tony Darone 925-518-6756

    JOBS

  • Athenian High School -- Looking for girls varsity, JV, and frosh volleyball coaches. Also, looking for boys varsity basketball coach. Contact Darek Cliff, 925-362-7206, darek.cliff@athenian.org

  • Berean Christian High School -- Looking to fill head varsity coach and assistant coach positions for 2013-14 season. Head coach positions include girls tennis, girls basketball, and track and field. Assistant positions include football line coach, cross country, girls varsity and JV basketball, swimming, track and field, and lacrosse. www.berean-eagles.org, 925-945-6464 ext. 25, clee@berean-eagles.org

  • Campolindo High School -- Looking for a head varsity girls basketball coach. Contact Bob Wilson at bwilson@acalanes.k12.ca.us or Tom Renno at trenno@acalanes.k12.ca.us

  • Carondelet High School -- Looking for a JV cheer assistant. Also looking for Water Polo coaches and JV tennis assistants for the Fall. 925-686-5353 ext. 168, ggreen@carondeleths.org

  • Concord High School -- Looking for a Varsity girls water polo and Varsity girls basketball coach. Send resume to hamiltonb@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

  • Diablo Football -- Looking for coaches for spring league, which starts in April. 925-305-8162

  • Las Lomas High School -- Looking for an assistant girls varsity volleyball coach and JV head and assistant coaches. 925 457-0091

  • 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