The 2023 AMA Supercross and Motocross rider numbers are out. Get ready for inevitable shuffling, especially in the bottom two-thirds of the list. It’s a quiet year for career numbers, with Ryan Dungey reclaiming #5 and Christian Craig earning a career #28.
Except for the #1 plates, there is only one new number in the top 30—Nate Thrasher takes #29 from Michael Mosiman, with Mosiman running #31 next year (which he takes from Jalek Swoll).
In the 30s, Jo Shimoda (#30) and Justin Cooper (#32) retain their national numbers—all the other numbers are reassigned.
Colt Nichols (#45) and Justin Hill (#46) keep their career numbers in the 40s. Camera McAdoo retains his #48—unusual, as it’s not a career number for him.
From #50 to #99, the only riders retaining their numbers are riders with career numbers—Justin Barcia (#51), Ken Roczen (#94), and Hunter Lawrence (#96).
2023 AMA Supercross and Motocross Rider Numbers
1 — 450SX and 450MX, Eli Tomac
1 — 250MX, Jett Lawrence
1E — Jett Lawrence
1W — Christian Craig
2* — Cooper Webb
3* — Eli Tomac
5* — Ryan Dungey
6* — Jeremy Martin
7* — Aaron Plessinger
9* — Adam Cianciarulo
10* — Justin Brayton
11* — Kyle Chisholm
12* — Shane McElrath
14* — Dylan Ferrandis
15* — Dean Wilson
16* — Zach Osborne
17* — Joey Savatgy
18* — Jett Lawrence
19* — Justin Bogle
20* — Broc Tickle
21* — Jason Anderson
22* — Chad Reed
23* — Chase Sexton
24* — RJ Hampshire
25* — Marvin Musquin
26* — Alex Martin
27* — Malcolm Stewart
28* — Christian Craig
29 — Nate Thrasher (replacing Michael Mosiman)
30* — Jo Shimoda
31 — Michael Mosiman (replacing Jalek Swoll)
32* — Justin Cooper
33 —  Pierce Brown (replacing Austin Forkner)
34 —Max Vohland (replacing Max Anstie)
35 — Seth Hammaker (replacing Garrett Marchbanks)
36 — Garrett Marchbanks (vacated by Max Vohland)
37 — Brandon Hartranft (replacing Coty Schock)
38 — Jalek Swoll (replacing Josh Varize)
39 — Vince Friese (replacing Jarrett Frye)
40 — Stilez Robertson (replacing Dilan Schwartz)
41 — Derek Kelley (vacated by Brandon Hartranft)
42 — Joshua Varize (replacing Ty Masterpool)
43 — Levi Kitchen (replacing Carson Mumford)
44 — Benny Bloss (replacing Pierce Brown)
45* — Colt Nichols
46* — Justin Hill
47 — Fredrik Norén (replacing Seth Hammaker)
48 — Cameron McAdoo
49 — Mitchell Oldenburg (vacated by Nate Thrasher)
50 — Marshal Weltin (replacing Stilez Robertson)
51* — Justin Barcia
52 — Carson Mumford (replacing Kyle Peters)
53 — Derek Drake (replacing Mártin Dávalos)
54 — Nicholas Romano (replacing Mitch Oldenburg)
55 — Austin Forkner (replacing Justin Rodbell)
56 — Enzo Lopes (replacing Josh Osby)
57 — Chris Blose (replacing Kevin Moranz)
58 — Jordon Smith (replacing Ryan Surratt)
59 — Robbie Wageman (vacated by Levi Kitchen)
60 — Justin Starling (replacing Thomas Do)
61 — Ryan Breece (vacated by Fredrik Norén)
62 — Jace Owen (vacated by Vince Friese)
63 — Max Anstie (replacing Jeremy Hand)
64 — Carson Brown (replacing Mitchell Harrison)
65 — Antonio Cairoli (replacing Grant Harlan)
66 — Henry Miller (vacated by Chris Blose)
67 — Cullin Park (replacing Logan Karnow)
68 — Cade Clason (replacing Preston Kilroy)
69 — Phil Nicoletti (replacing Robbie Wagerman)
70 — Justin Rodbell (replacing Ramyller Alves)
71 — Preston Kilroy (replacing Ben LaMay)
72 — Matthew LeBlanc (replacing John Short)
73 — John Short (vacated by Benny Bloss)
74 — Logan Karnow (replacing Derek Kelley)
75 — Ryder DiFrancesco (replacing Luke Neese)
76 — Dominique Thury (replacing Devin Simonson)
77 — Ryan Surratt (replacing Cedric Soubeyras)
78 — Grant Harlan (vacated by Cade Clason)
79 — Dylan Walsh (replacing Hunter Schlosser)
80 — Kevin Moranz (replacing Enzo Lopes)
81 — Ty Masterpool (vacated by Jace Owen)
82 — Josh Gilbert (replacing Chris Canning)
83 — Cole Thompson (replacing Tyler Bowers)
84 — Mitchell Harrison (replacing Scott Meshey)
85 — Dilan Schwartz (replacing Hunter Sayles)
86 — Josiah Natzke (replacing Wilson Flemming)
87 — Chris Canning (replacing Alex Ray)
88 — Guillem Farres (replacing Jacob Runkles)
89 — Kaeden Amerine (replacing Lane Shaw)
90 — Tristan Lane (vacated by Jordon Smith)
91 — Jeremy Hand (replacing Brandon Scharer)
92 — Jarrett Frye (replacing Jace Kessler)
93 — Jerry Robin (replacing Tyler Stepek)
94* — Ken Roczen
95 — Lance Kobusch (vacated by Justin Starling)
96* — Hunter Lawrence
97 — Devin Harriman (vacated by Jerry Robin)
98 — Geran Stapleton (replacing Dominique Thury)
99 — Hardy Munoz (replacing RJ Wageman)
*Career Numbers