| Name | Address, Zip |
|---|
| Cyclones 2003 | 16 Ensueno E, 92620-1844 |
| American Athletics Softball Organization | 58 Bronze Leaf, 92620-3109 |
| Irvine Youth Athletic Association | 4790 Irvine Blvd Ste 105 Pmb 339, 92620-1998 |
| Irvine Girls Softball Association | Po Box 16592, 92623-6592 |
| Irvine Pythons Baseball Club | Po Box 60191, 92602-6006 |
| Tustin Thunder Baseball Club Inc | 43 Corporate Park Ste 104, 92606-5137 |
| Irvine Rancheros Baseball Club | 17 Redberry, 92618-3901 |
| Irvine Baseball Club | Po Box 17934, 92623-7934 |
| Simply Pure Baseball | Po Box 50757, 92619-0757 |
| University High School Baseball Boosters | Po Box 50427, 92619-0427 |
| Irvine Dolphins Youth Baseball Club | 4641 Charnock Dr, 92604-2348 |
| Little League Baseball Inc | 9 Hollowglen, 92604-3768 |
| Irvine Knights Baseball Club Corporation | 46 Hunter, 92620-3359 |
| South Coast Youth Baseball Development | 18 Ibiza Aisle, 92614-0266 |
| University Softball Booster Inc | 503 Luminous, 92603-4238 |
| Project Breakpoint | 1 Beech Tree Ln, 92612-2200 |
| Bulldog Diamond Club | 1001 Cadence, 92618-0833 |
| Ryan Lemmon Foundation | 5325 Alton Parkway C522, 92604-8610 |
| Northwood Little League Inc | Po Box 60486, 92602-6016 |
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