Diablo Alliance South

Diablo Alliance South Information

Diablo Alliance South was created in 2015 to help develop the water polo within the Tri-valley area (practices occur in the Pleasanton, Dublin, Livermore, and etc). For any questions about registration and practice times, please contact:

          • Diablo Alliance South Girls & COED Primary Contacts: Tim Reilly: reillytj@pacbell.net and Fran Usedom: f.usedom@comcast.net
          • HS Aged Boys contact Robert Arroyo: robertmarroyo@gmail.com
          • General Diablo Alliance inquiries contact Robby Arroyo: robertmarroyo@gmail.com
          • Winter registration information:
            • Registration Link:
            • Girl's High School Aged Diablo Alliance South
              • Monday - 5:15-7:15pm @ Amador Valley HS
              • Tuesday - OFF @ Amador Valley HS
              • Wednesday - 5:15-7:15pm @ Amador Valley HS
              • Thursday - 5:15-7:15pm @ Amador Valley HS
              • Friday - OFF @ Amador Valley HS
            • COED 12u & 14u Diablo Alliance South
              • Monday - 4-5:30pm @ Amador Valley HS
              • Tuesday - OFF @ Amador Valley HS
              • Wednesday - 4-5:30pm @ Amador Valley HS
              • Thursday - 4-5:30pm @ Amador Valley HS
              • Friday - OFF @ Amador Valley HS