| 18u Arizona Rising Westover | — | registered |
| AASA Mortimer 18G | — | registered |
| AASA Perez 18u | — | registered |
| AZ Hotshots 18u Gold Georges/Honea | — | registered |
| AZ Hotshots-National-Delsante-18U | — | registered |
| AZ Thunderbolts-FB-Finn | — | registered |
| Aces Fastpitch | — | registered |
| Arizona Rising Vela | — | registered |
| Arizona Storm Decker 18 | — | registered |
| Arizona Storm Downes | — | registered |
| Arizona Storm Gonzalez/Pratti | — | registered |
| Arizona Storm Sheehan | — | registered |
| Arizona Storm Walding | — | registered |
| Arizona ThunderCats NXT | — | registered |
| Athletics Mercado Academy NST | — | registered |
| Athletics Mercado Chavolla (RC) | — | registered |
| Athletics Mercado Potter/Hovermale | — | registered |
| Athletics Mercado Sabo 18U | — | registered |
| Athletics Mercado Slater | — | registered |
| BSC Bengals Briggs Black | — | registered |
| BSC Bengals Las Vegas | — | registered |
| Batbusters -Hoffman | — | registered |
| Batbusters Ching | — | registered |
| Batbusters Gomes Denny | — | registered |
| Batbusters Gomes-Alkire-Ruiz | — | registered |
| Batbusters Legacy Fernandez 18U | — | registered |
| Batbusters Peinado | — | registered |
| Batbusters Stith | — | registered |
| Breakers Labs Lara | — | registered |
| CASE Batbusters-Ellis | — | registered |
| California Bruins - Baltierra | — | registered |
| California Storm 18u Troy | — | registered |
| California Thunder | — | registered |
| California Thunder LeVier/Milton | — | registered |
| Clovis Rockets Valenzuela 18U | — | registered |
| Colorado Angels Quimby/Becker 18 Gold | — | registered |
| Colorado Batbusters 18U National Smith | — | registered |
| Corona Angels Slye 18U | — | registered |
| Corona Angels Tyson | — | registered |
| Corona Angels Zavala 18U | — | registered |
| Cruisers Fastpitch VC | — | registered |
| Crush Softball Beaver/Zamora 18U | — | registered |
| Desert Legacy Softball | — | registered |
| Eagles Fastpitch | — | registered |
| Explosion - Carrillo | — | registered |
| Explosion - Indian | — | registered |
| Extreme 18U-Rios | — | registered |
| Firecrackers Brashear | — | registered |
| Firecrackers Brashear-Solis | — | registered |
| Firecrackers Brashear/Hicks 18U | — | registered |
| Firecrackers Chavez Moreno | — | registered |
| Firecrackers Hollywood 18U | — | registered |
| Firecrackers Leles Veasey | — | registered |
| Firecrackers Medina Solares | — | registered |
| Firecrackers Premier RTY 18U | — | registered |
| Firecrackers RTY Richardson | — | registered |
| Firecrackers Select Rico/Brashear | — | registered |
| Firecrackers Vines 18u | — | registered |
| Foothill Gold Stinson/Watson 18G | — | registered |
| Hype Fastpitch -Lambert 18U | — | registered |
| I-5 Softball 18u Snyder/Mark | — | registered |
| Idaho Batbusters National Dwyer | — | registered |
| Idaho Intensity 18u | — | registered |
| Impact Gold 18U-Pelton/Brooks | — | registered |
| LTG Jason 18U | — | registered |
| LV Blast 18U | — | registered |
| Mafia DC Black | — | registered |
| Marinakis/Schimmel 26 Premier | — | registered |
| Mizuno Diamond Girls Gold | — | registered |
| Mojo Pikas | — | registered |
| NM Zias | — | registered |
| NW Athletics Burke | — | registered |
| Nation Softball 18u | — | registered |
| Nemesis Elite 18u Gold | — | registered |
| Nor Cal Legends -Espinoza-Escarcega | — | registered |
| OC Batbusters Delgado 18U | — | registered |
| OC Batbusters Jacobs | — | registered |
| OC Batbusters Legacy Black 18u | — | registered |
| OC Batbusters Legacy Shockey | — | registered |
| OC Batbusters Legacy- Lara 18u | — | registered |
| OC Batbusters Marcial 18u | — | registered |
| OC Batbusters Martinez | — | registered |
| OC Batbusters Morales 09 | — | registered |
| OC Batbusters Romeka | — | registered |
| OHANA TIGERS COLENZO | — | registered |
| PNW Force 18A - TS | — | registered |
| Power Surge Carden/Hull 18u | — | registered |
| PowerSurge Walling 18U Premiere | — | registered |
| Rocky MTN Thunder Morris/McAllister | — | registered |
| Rogue FC Kaye | — | registered |
| SO CAL BOWNET BRAZ | — | registered |
| San Jose Sting - Gron | — | registered |
| San Jose Sting 18u Vasquez/Butler | — | registered |
| Semper Fi - RMZ SoCal | — | registered |
| So Cal Athletics Guillenavila 18u | — | registered |
| So Cal Athletics Tamai | — | registered |
| So Cal Choppers VC | — | registered |
| SoCal Monarchs Chavez | — | registered |
| SoCal Sting 18u Thomas/Grimm/Del Campo | — | registered |
| SoCal WARRIORS 18u | — | registered |
| Strike Force - Frye | — | registered |
| Suncats Jimenez - Garcia | — | registered |
| Suncats Jimenez/Conde | — | registered |
| TC Colorado 18G Kapelke | — | registered |
| Team Hustle - LaDrigue | — | registered |
| Team Hustle SoCal | — | registered |
| Team San Diego 18U National Debus | — | registered |
| Titans Martin 18u Premier | — | registered |
| USA Athletics 18 Gold | — | registered |
| USA Athletics Garcia | — | registered |
| USA Athletics RML 18u | — | registered |
| Unity Johnson/Ricks | — | registered |
| Universal Bay Area Tatro 18U Gold | — | registered |
| Universal Macias 18U | — | registered |
| Warrior Academy McDonald/Nicholas | — | registered |
| Watson Wolfpack Fastpitch - 18U GOLD | — | registered |
| Wolfpack Fastpitch Moreno | — | registered |
| ZT Lady Prospects Blanco | — | registered |
| ai Bandits Breer | — | registered |
Triple Crown