• Freedom High School -- Freedom High School Tennis Summer Camps June 25-28, July 2-5, July 9-12. 8:30-10 a.m. for boys and girls grades 1-8. 10:15-11:45 a.m. for boys and girls grades 9-12. Open courts noon-1 p.m. 1050 Neroly Road, Oakley. $40 per week. 925-625-5900 ext. 3044

    Wrestling

  • Pinnacle Wrestling -- Pinnacle Wrestling Camp, led by Stanford assistant Alex Tirapelle, noon-6 p.m. July 11-13 and 9 a.m.-3 p.m. July 14. Freedom High School, 1050 Neroly Road, Oakley. $175. www.pinnaclewrestlingcamps.com

    BASEBALL

  • Brentwood Rampage -- Tryouts by appointment for 12U Brentwood Rampage spring/summer team. Adams Middle School, 401 American Ave, Brentwood. 925-470-6876, brentwoodrampage@att.net

    Volleyball

  • Deer Valley High School -- Deer Valley CoEd Volleyball Camp, 10 a.m.-2 p.m., Aug. 6-10. For boys and girls grades 1-12. Deer Valley High School, 4700 Lone Tree Way, Antioch. $100. 925-756-6741, loupanzella@antioch.k12.ca.us, www.deervalleysports.com

    BASKETBALL

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    Cerebral Palsy Hoops -- Special Needs Youth Basketball Camp, June 24, July 15, and July 22. For boys and girls ages 8-16. NorCal Courts, 360 Ferry Street, Martinez. $10 per session. 925-890-8088, dsenzswim@aol.com

    Football

  • Antioch Youth Football and Cheer -- Antioch Youth Football and Cheer sign-ups 7-9 p.m., through July 25, see team website for detailed schedule. For boys and girls ages 5-14. 3001 Delta Fair Blvd. Antioch. $50 registration fee. 925-473-5150, antiochyouthfb@yahoo.com, www.antiochyouthfootball.net

  • Delta Patriots Football -- Delta Patriots Youth Football and Cheer registration online. For boys and girls ages 5-14. 5641 Lone Tree Way, Brentwood. $425 for football, $545 for cheer. 925-626-3737, deltapatriots@deltapatriots.com, www.deltapatriots.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

  • 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.

    Swimming

  • Brentwood SeaWolves -- Brentwood SeaWolves sign-ups are open. For boys and girls grades 9-12. 925-240-9653, www.BrentwoodSeaWolves.com

    Track and Field

  • Chabot College -- Chabot College Summer All Comer Track Meet Series, 5:30 p.m., Tuesdays and Thursdays July 3-26. For boys and girls ages 12 and older on Tuesdays. For boys and girls ages 12 and under on Thursdays. Chabot College, 25555 Hesperian Blvd, Hayward. $5. 510-723-6662, www.chabotcollege.edu/facsites/pages/index.cfm?teacherid=27&;pageid=61