Wil Hahn è il nuovo  2013 250 East Regional Supercross Champion. Tyler Bowers ha fatto suo il Main Event, Marvin Musquin secondo seguito da Wil Hahn, non ce l’ha fatta a recuperare i punti che servivano per vincere il titolo. Nella 250 West Main Event, Eli Tomac ha vinto, ma il secondo posto di Kenny Roczen ha permesso al tedesco di vincere il titolo. Nella finalissima, con tutti i migliori in pista, Ken Roczen è risultato vincitore.
Ryan Villopoto, con il ttolo già in tasca, ha vinto il Main Event.
Di seguito le classifiche di serata e quelle finali della stagione 2013 del AMA Monster Energy Supercross Championship.

250 East Main Event

  1. Tyler Bowers – KAW

  2. Wil Hahn – HON

  3. Marvin Musquin – KTM

  4. Blake Wharton – SUZ

  5. Gavin Faith – HON

  6. Vince Friese – HON

  7. L Vincent – KTM

  8. Cole Thompson – HON

  9. D Herriein – HON

  10. A Catanzaro – KAW

  11. B Kiesel – YAM

  12. L Kilbarger – HON

  13. PJ Larsen – YAM

  14. R Zimmer – HON

  15. J Starling – HON

250 West Main Event

  1. Eli Tomac – HON

  2. Ken Roczen – KTM

  3. Martin Davalos – KAW

  4. Kyle Cunningham – YAM

  5. Ryan Sipes – SUZ

  6. Jason Anderson – SUZ

  7. Malcolm Stewart – KTM

  8. Cole Seely – HON

  9. Tyla Rattray – KAW

  10. Joey Savatgy – KTM

  11. Travis Baker – YAM

  12. Topher Ingalls – HON

250 East / West Shoot-out

  1. Ken Roczen – KTM

  2. Kyle Cunningham – YAM

  3. Marvin Musquin – KTM

  4. Martin Davalos – KAW

  5. Blake Wharton – SUZ

  6. Jason Anderson – SUZ

  7. Ryan Sipes – SUZ

  8. Cole Seely – HON

  9. Malcolm Stewart – KTM

  10. Tyla Rattray – KAW

  11. Zach Osborne – HON

  12. Joey Savatgy – KTM

  13. Eli Tomac – HON

  14. Tyler Bowers – KAW

  15. Vince Friese

250 West Classifica Finale

  1. Ken Roczen – 185

  2. Eli Tomac – 183

  3. Cole Seely – 148

  4. Jason Anderson – 139

  5. Martin Davalos – 134

  6. Kyle Cunningham – 114

  7. Zach Osborne – 112

  8. Tyla Rattray – 99

  9. Joey Savatgy – 98

  10. Malcolm Stewart – 88

  11. Christian Craig – 87

  12. Travis Baker – 80

  13. Austin Politelli – 76

  14. Ryan Sipes – 75

  15. Jessy Nelson – 60

250 East Point Classifica Finale

  1. Wil Hahn – 198

  2. Marvin Musquin – 195

  3. Blake Wharton – 171

  4. Vince Friese – 118

  5. Gavin Faith – 118

  6. Cole Thompson – 96

  7. Dean Wilson – 87

  8. Lance Vincent – 80

  9. Kyle Peters – 78

  10. AJ Catanzaro – 73

  11. Jeremy Martin – 71

  12. Justin Hill – 68

  13. James Decotis – 66

  14. Mitchell Oldenburg – 66

  15. Peter Larsen – 62

450 Main Event Results:

  1. Ryan Villopoto – KAW

  2. Ryan Dungey – KTM

  3. Davi Millsaps – SUZ

  4. Jake Weimer – KAW

  5. Justin Barcia – HON

  6. Chad Reed – HON

  7. Weston Peick

  8. Justin Brayton – YAM

  9. Andrew Short – KTM

  10. Broc Tickle – SUZ

  11. Phil Nicoletti

  12. Rob Kiniry

  13. Kyle Regal

  14. Josh Hill – SUZ

  15. Chris Blose

450 Point standings (after 16 rounds):

  1. Ryan Villopoto – 346

  2. Davi Millsaps – 318

  3. Ryan Dungey – 315

  4. Justin Barcia – 261

  5. Chad Reed – 224

  6. Trey Canard – 220

  7. Andrew Short – 202

  8. Justin Brayton – 177

  9. James Stewart – 174

  10. Broc Tickle – 165

  11. Jake Weimer – 139

  12. Matt Goerke – 139

  13. Mike Alessi – 107

  14. Weston Peick – 91

  15. Josh Hill – 86

  16. Robert Kiniry – 57

  17. Eli Tomac – 52

  18. Phil Nicoletti – 48

  19. Vince Friese – 45

  20. Chris Blose – 44