• Orinda Adult Softball League -- Registration open for A/B, C, Senior (40+) or co-ed league. Summer league runs from June 9-Aug. 24. $550 for Orinda residents and $630 for non-residents. 925-254-2445, cityoforinda.org

  • Pleasant Hill Recreation -- Registration open for adult summer league. Register before June 13 at www.phrecsports.com/adult-softball.html or for more info contact Sheila 925-682-0896, sgeorge@pleasanthillrec.com

    BASKETBALL

  • Orinda Adult Basketball League -- For men and women ages 18 and up, every Monday and Thursday night at Wagner Ranch Elementary. Summer league runs from June 9-Aug. 22. 350 Camino Pablo, Orinda. $575 for Orinda residents and $690 for non-residents. 925-254-2445

  • Orinda Drop-in Basketball -- For men and women ages 18 and up, 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

  • Walnut Creek Recreation -- For adults +18 Monday-Friday from noon-3 p.m. at Tice Valley Gym, 2055 Tice Valley Blvd. $3. 925-256-3572

  • Pleasant Hill Recreation -- Drop-in for Adult Open Gym, every Friday from 5:30-7 p.m., Monday from 8:00-10 p.m., and Sundays, 8-10 a.m. PH Education Center Gym, 1 Santa Barbara Road. $5. www.pleasanthillrecsports.com

  • NorCal Courts Adult Drop-In-- Drop-In basketball for adults on Mondays and Wednesdays from 9-11 p.m., and Sundays from 6-9 p.m. 360 Ferry St., Martinez. $5. 925-708-7939, www.norcalcourts.com

  • UCP Basketball-- Registration open for one-day basketball camp designed for special needs athletes, focusing on fundamentals and team concepts. June 1, from 6-9 p.m. at NorCal Courts. 360 Ferry St., Martinez. $10 per session. 925-890-8088, www.norcalcourts.com/reigster-forms-payment

  • Upward Sports Camp -- Registration open for boys and girls, grades 1-6. Oak Park Christian Center, 2073 Oak Park Blvd., Pleasant Hill. For more info contact 925-934-3056, upwardreg94523@gmail.com

  • East County Junior Warriors -- Registration open for 3-on-3 basketball tournament for boys and girls, ages 6-13. May 31 from 9 a.m.-3 p.m. at Pittsburg City Park, Railroad Ave. $15 per player. 925-267-3023, www.ecjwb.org

    BASEBALL

  • Walnut Creek Bulldawgs -- Summer tournament teams are being formed for boys 9U-14U teams. Contact Don 925-446-6568, don@thefieldhouse.net, www.walnutcreekpony.org

  • Walnut Creek Crawdads -- Looking for players to compete in summer wood bat league and tournaments, for boys 15-16U and 17-18U teams. Contact Anthony 925-446-6568, walnutcreekbaseballclub@hotmail.com

  • Bronco Baseball Academy -- Registration open for youth summer camps running through the end of July. For boys and girls ages 5-12. For info on times and sessions visit www.broncobaseballacademy.com, 925-899-4037, ben@broncobaseballacademy.com,

  • Payless Batting Cages -- Sunday hitting clinics for boys, ages 6-17. From 9 a.m.-1:30 p.m. every Sunday (through June 14). $30. 2700 E. Olivera St., Concord. 925-825-7526, www.paylessbattingcages.com

  • Danville Baseball Academy -- Tryouts by appointment for boys and girls 9U-12U teams. Contact Matt Crudale to set up time and date at 925-785-6178, matpatcru@aol.com, danvillebaseballacademy.com

  • Danville Bulls Travel Ball -- Looking to fill boys 9U-18U summer teams and winter training. For more information contact Lance. 925-708-3173, lancerblankenship@sbcglobal.net

  • Authentic Baseball League -- Looking for 90 serious minded players for new Bay Area adult independent professional league. To set up an appointment contact 707-655-8089, extendedbaseball@yahoo.com

    BAdminton

  • Walnut Creek Recreation -- For adults +18 every Monday, Wednesday and Friday from 10 a.m.-noon at Tice Valley Gym, 2055 Tice Valley Blvd. $3. 925-256-3572

    BOCCE BALL

  • Buon Tempo Club -- Entries are being accepted for the 5th annual George Mark Children's House Benefit Bocce Tournament hosted by the Buon Tempo Club. June 7 at Adobe Park Bocce Courts, 20395 San Miguel Ave., Castro Valley. Open to 12 four-person mixed teams, all skills welcome. $150. 510-727-9296, cvbearhouse@gmail.com

    Fundraisers

  • Red Devil Classic

    -- Annual golf tournament, open to everyone, with proceeds benefitting Mt. Diablo High School. Registration begins at 11 a.m., followed by lunch, golf, dinner and raffle/silent auction, on June 27 at Diablo Creek Golf Course. $150 includes lunch and dinner, $40 dinner only. For more information contact Lou Adamo 925-212-9332, louadamo@gmail.com or Ralph Vallis 925-825-7593, rv76667@aol.com

    Lacrosse

  • Skyline Lacrosse Club -- Registration open for boys and girls teams, grades 2-12. www.skylinelacrosse.com

    PickleBALL

  • Walnut Creek Recreation -- Drop-in play for adults +18 every Monday, Wednesday and Friday from 10:00 a.m.-noon at Tice Valley Gym, 2055 Tice Valley Blvd., Walnut Creek. $3. 925-256-3572

    Rowing

  • Oakland Strokes -- Registration open for rowing clinics for boys and girls grades 6-12, all levels of experience welcome. From 4:00-5:45 p.m. two days a week. Session 3: through May 29. oaklandstrokes@gmail.com, www.oaklandstrokes.org

  • Artemis Rowing -- Registration open for rowing summer camp for boys and girls, grades 5-12. 3 hour sessions, five-days a week running June-August at Jack London Aquatic Center, 115 Embarcadero, Oakland. $275. 510-629-0249, artemisrows@gmail.com, www.artemisrowing.org

    SOCCER

  • Lamorinda Soccer Club -- Looking for girls interested in playing competitive club soccer for 15U-17U teams. 650-619-5312, luisf.almonte@yahoo.com

  • Orinda Adult Drop-in Soccer -- For men and women ages 30 and up, every Sunday from 9:30-11:30 a.m. at Wilder fields, Wilder Rd., Orinda. For more information call 925-254-7688.

    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

    Wrestling

  • CYC Wrestling -- Registration open for Levels 1, 2, and Elite greco and freestyle wrestling classes. Monday-Friday 2-3 sessions per week. For an application and evaluation contact 925-671-7070, kcook@cycmail.org, www.facebook.com/cycwrestling

    BIKING

  • Hayfork Century Ride -- Registration open for the 6th annual Hayfork Century bike ride on June 14 at 7 a.m. Choose from a variety of rides at this Rotary Club sponsored event. Proceeds go towards scholarships and educational opportunities for youth. Registration must be done before June 6 and is limited to 400 people. $10-75. For more info and to register visit www.hayforkcentury.com.