160 teams have registered:

• Alphonsus Academy A (Chicago, IL)
• Alphonsus Academy B (Chicago, IL)
• Annunciation Orthodox (Houston, TX)
• Aptakisic (Buffalo Grove, IL)
• Baldwin Arts & Academics (Montgomery, AL)
• Barrington Scholars
• BASIS Silicon Valley (San Jose, CA)
• Beacon Hill (Decatur, GA)
• Beck (Katy, TX)
• Beckendorff A (Katy, TX)
• Beckendorff B (Katy, TX)
• Benjamin Franklin (Ridgewood, NJ)
• Black Mountain A (San Diego, CA)
• Black Mountain B (San Diego, CA)
• Black Mountain C (San Diego, CA)
• Cavallini (Upper Saddle River, NJ)
• Cave Spring (Roanoke, VA)
• Centerville (Lancaster, PA)
• Challenger-Ardenwood (Newark, CA)
• Challenger-Berryessa A (San Jose, CA)
• Challenger-Berryessa B (San Jose, CA)
• Challenger-Strawberry Park (San Jose, CA)
• Chamblee A (Chamblee, GA)
• Chamblee B (Chamblee, GA)
• Chisholm (Enid, OK)
• Churchill (Carmichael, CA)
• Cistercian A (Irving, TX)
• Cistercian B (Irving, TX)
• Cloverleaf (Seville, OH)
• Columbia Independent A (Columbia, MO)
• Columbia Independent B (Columbia, MO)
• Copley-Fairlawn (Copley, OH)
• Coppell West (Dallas, TX)
• Corpus Christi (Houston, TX)
• Dalton School (New York, NY)
• Design39Campus (San Diego, CA)
• Detroit Country Day A (Beverly Hills, MI)
• Detroit Country Day B (Beverly Hills, MI)
• Dodgen (Marietta, GA)
• Edgewood (Mounds View, MN)
• Emerson A (Ann Arbor, MI)
• Emerson B (Ann Arbor, MI)
• Fairview A (Tallahassee, FL)
• Fairview B (Tallahassee, FL)
• Fallon (Dublin, CA)
• Fries Magnet (Concord, NC)
• Gadsden (Gadsden, AL)
• Great Valley A (Malvern, PA)
• Great Valley B (Malvern, PA)
• Greenhill A (Addison, TX)
• Greenhill B (Addison, TX)
• Henderson (Atlanta, GA)
• Highlands (Birmingham, AL)
• Holy Family (Austin, TX)
• Hopkins (Fremont, CA)
• Howard A (Atlanta, GA)
• Howard B (Atlanta, GA)
• Hunter (New York, NY)
• Hyde Park (Las Vegas, NV)
• Independence A (Newark, DE)
• Independence B (Newark, DE)
• Independence C (Newark, DE)
• James Weldon Johnson A (Jacksonville, FL)
• James Weldon Johnson B (Jacksonville, FL)
• Johnson County (Paintsville, KY)
• Kealing (Austin, TX)
• Keith Country Day (Rockford, IL)
• Kennedy (Cupertino, CA)
• Kinkaid (Houston, TX)
• Lewis (Valparaiso, FL)
• Lively A (Austin, TX)
• Lively B (Austin, TX)
• Lively C (Austin, TX)
• Longfellow A (Falls Church, VA)
• Longfellow B (Falls Church, VA)
• Merrol Hyde (Hendersonville, TN)
• Mesa Verde (San Diego, CA)
• Metcalf (Burnsville, MN)
• Metrolina (Charlotte, NC)
• Meyzeek (Louisville, KY)
• Miami Valley (Dayton, OH)
• Middlebrook (Wilton, CT)
• Middlesex A (Darien, CT)
• Middlesex B (Darien, CT)
• Middlesex C (Darien, CT)
• Midtown Classical A (Tallahassee, FL)
• Midtown Classical B (Tallahassee, FL)
• Midtown Classical C (Tallahassee, FL)
• Mounds Park (St. Paul, MN)
• Mount Mourne (Mooresville, NC)
• Mountain View (Mountain View, AR)
• Nativity (Menlo Park, CA)
• Nativity of Our Lord A (St. Paul, MN)
• Nativity of Our Lord B (St. Paul, MN)
• Nelson (Frisco, TX)
• Next Generation (Champaign, IL)
• Noe A (Louisville, KY)
• Noe B (Louisville, KY)
• Norfolk Academic Guild (Norfolk, VA)
• North Gwinnett A (Sugar Hill, GA)
• North Gwinnett B (Sugar Hill, GA)
• Northmont (Clayton, OH)
• Northwest Guilford (Greensboro, NC)
• Oak Mountain (Carrollton, GA)
• Oak Valley (San Diego, CA)
• Oklahoma Bible Academy (Enid, OK)
• Olentangy Hyatts (Powell, OH)
• Paideia A (Atlanta, GA)
• Paideia B (Atlanta, GA)
• Parnassus Prep (Maple Grove, MN)
• Pi-oneers (Cupertino, CA)
• Quail Valley (Missouri City, TX)
• Rainbow (Rainbow City, AL)
• Ramalynn (Bloomington, MN)
• Ransom (Cantonment, FL)
• Richmond A (Hanover, NH)
• Richmond B (Hanover, NH)
• River Dell (River Edge, NJ)
• River Oaks Baptist (Houston, TX)
• River Trail A (Johns Creek, GA)
• River Trail B (Johns Creek, GA)
• River Trail C (Johns Creek, GA)
• River Trail D (Johns Creek, GA)
• Riversprings (Crawfordville, FL)
• Roosevelt (Erie, PA)
• Smith (Chapel Hill, NC)
• Smith (Troy, MI)
• Spectrum (Elk River, MN)
• St. Clare of Assisi (Houston, TX)
• St. Croix Catholic (Stillwater, MN)
• St. John's A (Houston, TX)
• St. John's B (Houston, TX)
• St. Mark (Plano, TX)
• St. Mark's School of Texas A (Dallas, TX)
• St. Mark's School of Texas B (Dallas, TX)
• St. Michael (Livonia, MI)
• St. Monica (Dallas, TX)
• St. Patrick (White Lake, MI)
• St. Theresa's A (Austin, TX)
• St. Theresa's B (Austin, TX)
• St. Therese (Deephaven, MN)
• St. Thomas' Episcopal (Houston, TX)
• St. Vincent de Paul (Houston, TX)
• Stratford Preparatory (San Jose, CA)
• Sunol Glen (Sunol, CA)
• T. H. Rogers A (Houston, TX)
• T. H. Rogers B (Houston, TX)
• Taylor Road (Johns Creek, GA)
• Tenafly (Tenafly, NJ)
• Thomas Jefferson Classical (Mooresboro, NC)
• Tuxedo Park (Tuxedo Park, NY)
• University School (Hunting Valley, OH)
• Valley Ridge (Ponte Vedra, FL)
• Valor Flagship (Nashville, TN)
• Village (Houston, TX)
• Washington A (Washington, MO)
• Washington B (Washington, MO)
• West A (Columbia, MO)
• West B (Columbia, MO)
• Western (Greenwich, CT)

There is a waitlist:

1. Hilsman (Athens, GA)

Teams must qualify for this event.

The field is limited to 160 teams.