Komende zaterdag 4 januari start in het Angel Stadium van Anaheim een nieuw seizoen in de AMA Supercross. Vanuit de US kregen we een voorlopige deelnemerslijst gezonden van de 250SX en de 450SX. In de komende dagen kunnen er nog kleine wijzigingen aangebracht worden maar in grote lijnen zal dit het deelnemersveld zijn van de eerste Monster Energy Supercross van het nieuwe jaar.
250SX West:
| 1W | Ferrandis, Dylan | Lake Elsinore, CA | |
| 6 | Martin, Jeremy | Rochester, MN | |
| 12 | McElrath, Shane | Murrieta, CA | |
| 13 | Nichols, Colt | Murrieta, CA | |
| 26 | Martin, Alex | Clermont, FL | |
| 28 | Mosiman, Michael | Menifee, CA | |
| 29 | Mcadoo, Cameron | Sioux City, IA | |
| 30 | Hartranft, Brandon | Corona, CA | |
| 32 | Cooper, Justin | Menifee, CA | |
| 54 | Smith, Jordon | Ochlocknee, GA | |
| 55 | Castelo, Martin | Murrieta, CA | |
| 57 | Drake, Derek | Corona, CA | |
| 62 | Craig, Christian | Orange, CA | |
| 72 | Wageman, Robbie | Newhall, CA | |
| 75 | Schock, Coty | Dover, DE | |
| 83 | Lawrence, Jett | Wesley Chapel, FL | |
| 88 | Karnow, Logan | Amherst, OH | |
| 90 | Auberson, Killian | Winchester, CA | |
| 95 | Brown, Carson | Ravensdale, WA | |
| 97 | Howell, Chris | Spokane Valley, WA | |
| 98 | Lionnet, Bradley | Menifee, CA | |
| 101 | Clout, Luke | Hemet, CA | |
| 106 | Wilson, Jay | Palm Beach, QLD | |
| 108 | Tanti, Aaron | Silverdale, NSW | |
| 118 | Harmon, Cheyenne | Dallas, TX | |
| 120 | Bannister, Todd | Colorado Springs, CO | |
| 154 | Felong, Chase | Oceanside, CA | |
| 170 | Leib, Michael | Temecula, CA | |
| 181 | Lyonsmith, Wyatt | Boise, ID | |
| 227 | Kelley, Derek | Riverside, CA | |
| 244 | Henderson, Mike | Littleton, CO | |
| 246 | Blackburn, Chance | Newman Lake, WA | |
| 259 | Hayes, Corbin | Folsom, CA | |
| 260 | Woodcock, Dylan | Rayleigh, ENG | |
| 277 | Caro, Kordel | Costa Mesa, CA | |
| 282 | Pauli, Theodore | Edwardsville, IL | |
| 284 | Camporese, Lorenzo | Campodarsego, PD | |
| 311 | Gifford, Mitchell | Colorado Springs, CO | |
| 316 | Newby, Dawson | Eaton, CO | |
| 427 | VonLossberg, Deegan | Murrieta, CA | |
| 474 | Hallafors, Niclas | Mission Viejo, CA | |
| 522 | Zitterkopf, Cole | Hurricane, UT | |
| 538 | Emory IV, Addison | Queen Creek, AZ | |
| 621 | Wageman, Rj | Newhall, CA | |
| 702 | Hempen, Josiah | Argyle, IA | |
| 767 | Wharton, Mason | Battle Ground, WA | |
| 906 | Galamba, Adrian | Bucyrus, KS | |
| 914 | Stapleton, Geran | Cape Schanck, VIC | |
| 929 | Koga, Taiki | Kurume, Japan | |
| 952 | Macler, Ludovic | Bliesbruck, FR |
450 Class:
| 1 | Webb, Cooper | Clermont, FL | |
| 3 | Tomac, Eli | Cortez, CO | |
| 7 | Plessinger, Aaron | Hamilton, OH | |
| 9 | Cianciarulo, Adam | New Smyrna Beach, FL | |
| 10 | Brayton, Justin | Charlotte, NC | |
| 11 | Chisholm, Kyle | Valrico, FL | |
| 15 | Wilson, Dean | Murrieta, CA | |
| 16 | Osborne, Zach | Abingdon, VA | |
| 21 | Anderson, Jason | Rio Rancho, NM | |
| 22 | Reed, Chad | Cornelius, NC | |
| 27 | Stewart, Malcolm | Haines City, FL | |
| 31 | Noren, Fredrik | Indian Trail, NC | |
| 34 | Bowers, Tyler | Lake Elsinore, CA | |
| 37 | Davalos, Martin | Tallahassee, FL | |
| 44 | Cunningham, Kyle | WIllow park, TX | |
| 46 | Hill, Justin | Yoncalla, OR | |
| 50 | Bloss, Benny | Oak Grove, MO | |
| 51 | Barcia, Justin | Greenville, FL | |
| 53 | Decotis, Jimmy | Huntersville, NC | |
| 61 | Ray, Alex | Milan, TN | |
| 64 | Friese, Vince | Menifee, CA | |
| 65 | Weeks, James | Punta Gorda, FL | |
| 70 | Merriam, Dylan | Corona, CA | |
| 82 | Autenrieth, Cade | HEMET, CA | |
| 86 | Cartwright, Josh | Tallahassee, FL | |
| 92 | Politelli, Austin | Murrieta, CA | |
| 94 | Roczen, Ken | Clermont, FL | |
| 111 | Tedder, Dakota | Surfside, CA | |
| 114 | Schmidt, Nick | Lake Elsinore, CA | |
| 135 | Fitch, Robert | Watkins, CO | |
| 138 | Pulley Jr, David | Lake Elsinore, CA | |
| 145 | Smith, Travis | Lancaster, CA | |
| 230 | Wightman, Joel | Singleton, NSW | |
| 240 | Stewart, Bryce | Canyon Lake, CA | |
| 256 | Milson, James | Granbury, TX | |
| 280 | Clason, Cade | Tucson, AZ | |
| 330 | Catanzaro, Aj | Reston, VA | |
| 360 | Siminoe, Aaron | Reno, NV | |
| 421 | Martin, Vann | Cypress, TX | |
| 424 | Custer, Tyler | Creston, CA | |
| 501 | Wennerstrom, Scotty | Jefferson, TX | |
| 509 | Nagy, Alexander | Richmond, IL | |
| 526 | Aeck, Colton | Simi Valley, CA | |
| 651 | Hogan, Jake | Acton, CA | |
| 722 | Enticknap, Adam | Lompoc, CA | |
| 848 | Cros, Joan | Manlleu, BC | |
| 976 | Greco, Josh | Lucerne Valley, CA | |
| 981 | Thurman, Curren | Rosharon, TX |