The 2019 AMA Motocross Championship season is the 47th AMA Motocross National Championship season, the premier motocross series in USA. Eli Tomac goes into the season as the defending champion in the 450 class, after taking his second 450 national title in 2018.^[1]

Calendar and Results

450cc

Round	Date	Location	Race 1 Winner	Race 2 Winner	Round Winner
1	May 18	Hangtown Motocross Classic	Ken Roczen	Eli Tomac	Ken Roczen
2	May 25	Fox Raceway at Pala	Eli Tomac	Eli Tomac	Eli Tomac
3	June 1	Thunder Valley National	Ken Roczen	Eli Tomac	Ken Roczen
4	June 15	High Point National	Blake Baggett	Ken Roczen	Eli Tomac
5	June 22	WW Ranch Motocross Park	Marvin Musquin	Eli Tomac	Marvin Musquin
6	June 29	Southwick National	Marvin Musquin	Zach Osborne	Marvin Musquin
7	July 6	Red Bud National	Eli Tomac	Marvin Musquin	Eli Tomac
8	July 20	Spring Creek National	Cooper Webb	Cooper Webb	Cooper Webb
9	July 27	Washougal National	Eli Tomac	Eli Tomac	Eli Tomac
10	August 10	Unadilla National	Ken Roczen	Ken Roczen	Ken Roczen
11	August 17	Budds Creek National	Eli Tomac	Eli Tomac	Eli Tomac
12	August 24	Ironman National	Marvin Musquin	Eli Tomac	Eli Tomac

250cc

Round	Date	Location	Race 1 Winner	Race 2 Winner	Round Winner
1	May 18	Hangtown Motocross Classic	Justin Cooper	Adam Cianciarulo	Adam Cianciarulo
2	May 25	Fox Raceway at Pala	Justin Cooper	Adam Cianciarulo	Adam Cianciarulo
3	June 1	Thunder Valley National	Justin Cooper	Adam Cianciarulo	Adam Cianciarulo
4	June 15	High Point National	Hunter Lawrence	Adam Cianciarulo	Adam Cianciarulo
5	June 22	WW Ranch Motocross Park	Chase Sexton	Dylan Ferrandis	Justin Cooper
6	June 29	Southwick National	Adam Cianciarulo	Dylan Ferrandis	Adam Cianciarulo
7	July 6	Red Bud National	Dylan Ferrandis	Dylan Ferrandis	Dylan Ferrandis
8	July 20	Spring Creek National	Hunter Lawrence	Adam Cianciarulo	Adam Cianciarulo
9	July 27	Washougal National	Dylan Ferrandis	Dylan Ferrandis	Dylan Ferrandis
10	August 10	Unadilla National	Adam Cianciarulo	Dylan Ferrandis	Dylan Ferrandis
11	August 17	Budds Creek National	Shane McElrath	Shane McElrath	Shane McElrath
12	August 24	Ironman National	Dylan Ferrandis	Dylan Ferrandis	Dylan Ferrandis

450cc

Riders Championship

Pos	No	Rider	Bike	HAN		FOX		THU		HIG		WWR		SOU		RED		SPR		WAS		UNA		BUD		IRN		Points
1	1	Eli Tomac	Kawasaki	4	1	1	1	5	1	3	2	7	1	2	3	1	2	2	5	1	1	7	3	1	1	3	1	521
2	94	Ken Roczen	Honda	1	2	2	3	1	2	6	1	2	10	12	10	6	3	14	2	2	3	1	1	2	7	2	3	463
3	25	Marvin Musquin	KTM	7	4	3	2	8	3	4	7	1	3	1	2	7	1	3	7	5	2	2	2	3	3	1	Ret	451
4	21	Jason Anderson	Husqvarna	2	5	4	5	4	5	2	5	3	4	7	5	2	4	12	10	4	7	5	5	4	2	6	5	407
5	16	Zach Osborne	Husqvarna	5	3	5	4	2	4	5	4	5	2	3	1			4	3	9	4	4	4	5	4	5	2	403
6	2	Cooper Webb	KTM	3	6	6	6	3	8	7	3	4	5	4	4	3	5	1	1	3	5	37						324
7	51	Justin Barcia	Yamaha	8	7	7	10	11	6	10	10	6	6	6	6	Ret	10	11	4	10	9	3	10	6	5	7	4	315
8	101	Fredrik Norén	Suzuki	17	17	9	9	15	13	15	17	9	8	5	7	8	13	7	11	8	8	12	8	15	13	10	10	240
9	19	Justin Bogle	KTM	10	9	12	12	10	10	9	8	19	12	11	13	4	6	10	16	12	11	10	9	19		33	9	222
10	4	Blake Baggett	KTM	6	10	33	14	7	7	1	15	8	9	10	18	5	9	17	9									175
11	17	Joey Savatgy	Kawasaki					Ret	Ret	8	6	11	18	Ret	8	Ret	Ret	8	Ret	6	6	6	6			4	6	160
12	29	Benny Bloss	KTM							14	9	13	23	9	Ret	9	8	16	6	Ret		9	7	7	11	8	8	160
13	15	Dean Wilson	Husqvarna													12	7	15	12	7	10	8	11	8	6	9	7	140
14	103	Dean Ferris	Yamaha	11	8	10	13	6	9	11	11	10	7	8	12													136
15	63	John Short	Honda					25	16	20	13	Ret	17	15	9	33	15	6	8	11	12	15	13	10	10	11	Ret	135
16	49	Henry Miller	KTM	24	22	19	23	13	20	13	18	17	19	13	Ret	10	14	5	14	14	18	13	14	Ret	Ret	14	18	117
17	56	Lorenzo Locurcio	Kawasaki	21	23	14	31	18	15	18	14	12	11	Ret	11	14	12	21	15	18	15	18	16	12	Ret			103
18	43	Tyler Bowers	Kawasaki	18	19	18	29	17	19	12	12	16	14	19	Ret	16	21	22	17	15	16	Ret	15	16	14	13	14	99
19	41	Ben Lamay	Honda	14	12	Ret	16	19	17	16	16	14	13	25	17	18	Ret	20	Ret	13	14	16	17	Ret	Ret			84
20	37	Kyle Cunningham	Suzuki													13	Ret	Ret	13			11	12	11	8	12	12	76
21	7	Aaron Plessinger	Yamaha											18	16	11	11	9	Ret	Ret	13	31	18	9	9	23		75
22	14	Cole Seely	Honda	9	18	11	8	9	12																			59
23	700	James Weeks	Yamaha	Ret	Ret	26	22	24	22	22	23	22	15	14	27	20	Ret	18	Ret	19	17	14	19	14	12	16	21	53
24	46	Justin Hill	Suzuki	16	21	8	7	12	11																			51
25	477	Todd Waters	Husqvarna	12	13	16	11	14	14																			46
26	718	Toshiki Tomita	Honda	36	14	24	18	21	18	19	19	18	32	20	36							20	39	18	15	18	16	39
27	319	Coty Schock	KTM							26	24	30	33	17	14	15	16	28	18			21	20	13	17	27	Ret	38
28	69	Jake Masterpool	Honda	13	11	13	26	16	Ret	17	29	Ret																35
29	119	Isaac Teasdale	Suzuki							24	26			30	21	19	20	13	20	17	19	17	21	17	16	21	30	31
30	929	Taiki Koga	Kawasaki	23	15	22	17	20	Ret	Ret		31	Ret	31	21	35	17	19	34	16	32							23
31	54	Dylan Merriam	Husqvarna	20	16	15	15	28	Ret									Ret	30	Ret								18
32	11	Kyle Chisholm	Suzuki							23	20	15	22			17	19											13
33	90	Jeremy Hand	Honda							27	22					25	Ret	24	22			23	22	20	18	17	17	12
34	285	Marshal Weltin	KTM																							20	11	11
35	332	Dustin Winter	Yamaha	31	28	28	21	Ret	26							23	18	Ret	Ret			Ret		Ret	Ret	19	15	11
36	70	Joshua Osby	Yamaha																							15	20	7
37	711	Tristan Lane	KTM							29	31	24	21	22	15	24	24											6
38	48	Cody Cooper	Honda	15	Ret	29	Ret	30	29																			6
39	647	Matthew Hubert	Husqvarna			30	28					23	16			Ret	29	Ret	25			30	25	Ret	22	32	24	5
40	716	Ryan Dowd	Suzuki											16	24							26	28					5
41	218	Erki Kahro	KTM	22	Ret	17	20																					5
42	444	Caleb Tennant	KTM	26	Ret															24	24	19	Ret	24	Ret	22	19	4
43	125	Luke Neese	Honda									Ret			Ret									Ret	Ret	29	18	3
44	577	Félix López Guttiérez	KTM							25	21	20	Ret			22	22	26	19			25	26	23	24	Ret	Ret	3
45	221	Mathias Jørgensen	Honda	25	20	25	19	Ret	24	Ret	Ret	Ret																3
46	88	Chris Canning	Kawasaki											21	19													2
47	270	Jacob Runkles	KTM							30	30		28	Ret	30	27	30	25	23			24	27	21	19	25	33	2
48	85	Dare Demartile	Honda	19	25	23	27	Ret	30																			2
49	80	Heath Harrison	Kawasaki							Ret	Ret	Ret	20	Ret	Ret	29	23					33	Ret	28	21	Ret	Ret	1
50	174	Noah McConahy	Yamaha																	22	20							1
51	68	Brandan Leith	Kawasaki	27	Ret	20	25	22	31																			1
52	74	Cade Autenrieth	KTM	Ret	Ret	Ret	24													20	23							1
53	309	Jeremy Smith	Honda	29	Ret	35	33			28	37	28	26	32	32							34	23	26	20	34	32	1
Pos	No	Rider	Bike	HAN		FOX		THU		HIG		WWR		SOU		RED		SPR		WAS		UNA		BUD		IRN		Points

250cc

Riders Championship

Pos	No	Rider	Bike	HAN		FOX		THU		HIG		WWR		SOU		RED		SPR		WAS		UNA		BUD		IRN		Points
1	92	Adam Cianciarulo	Kawasaki	2	1	3	1	2	1	2	1	5	3	1	2	5	2	3	1	3	2	1	2	2	5	2	4	519
2	34	Dylan Ferrandis	Yamaha	3	5	7	3	3	5	3	4	4	1	3	1	1	1	5	4	1	1	2	1	4	4	1	1	499
3	32	Justin Cooper	Yamaha	1	4	1	4	1	2	6	9	2	2	2	3	3	6	7	10	2	4	4	4	6	2	3	2	461
4	31	RJ Hampshire	Honda	6	7	2	Ret	5	11	9	6	6	11	4	4	2	8	6	11	8	5	12	7	3	8	9	6	337
5	23	Chase Sexton	Honda	4	6	5	5	7	6	4	2	1	Ret	13	Ret			Ret	7	4	6	3	3	12	6	4	3	316
6	26	Alex Martin	Suzuki	23	2	10	6	9	12	13	11	7	6	10	5	19	3	2	3	13	7	7	10	18	3	6	8	305
7	39	Colt Nichols	Yamaha	5	3	4	7	13	4	5	5	9	7	5	11	11	5	14	2	5	9	5	6	Ret				292
8	36	Michael Mosiman	Husqvarna	7	11	8	11	4	3	7	8	3	5			10	7	21	8	7	3	6	Ret	5	14	5	5	290
9	12	Shane McElrath	KTM	14	8	15	10	8	10			11	13	6	7	12	9	4	5	14	10	8	5	1	1	8	9	285
10	196	Hunter Lawrence	Honda	11	12	Ret	2	10	7	1	3	8	4	9	13	8	4	1	6					10	13			252
11	936	Ty Masterpool	Yamaha	12	14	12	17	6	16	19	18	16	16	8	15	4	11	11	13	12	15	11	13	7	11	10	12	206
12	45	Brandon Hartranft	Yamaha	Ret	Ret	Ret	13	16	14	14	14	Ret	9	7	8	6	12	Ret	12	9	12	10	Ret	15	7	15	11	174
13	44	Cameron McAdoo	KTM							8	7	15	Ret	11	6	9	10	9	Ret	6	8	Ret		8	9	7	13	168
14	61	Garrett Marchbanks	Kawasaki	8	17	9	8	12	9	Ret								10	9	Ret	19	13	9	Ret		11	7	132
15	52	Jordan Bailey	Husqvarna	17	19	17	18	Ret		Ret	15	10	12	15	18	14	Ret	19	16	15	16	15	11	11	15	13	15	119
16	55	Kyle Peters	Suzuki	16	16	27	20	18	20	17	16	Ret	14	16	Ret	7	20	17	15	19	14	17	14	14	19	17	24	94
17	66	Mitchell Oldenburg	Yamaha							10	19	12	Ret	19	14	15	13	Ret	14	Ret	11	9	Ret	16	10	Ret		90
18	73	Martín Davalos	Kawasaki	9	Ret	18	9	19	18	15	12	18	17	22	Ret							18	12	9	Ret	Ret	10	89
19	156	Jacob Hayes	Yamaha	18	21	14	16	17	15	16	24	13	8	12	9	Ret	14	23	18	32	17	Ret						86
20	233	Derek Drake	KTM	10	25	13	12	22	13	11	17	Ret	Ret	21	23	23	21	18	17	10	18	14	16	Ret				83
21	38	Christian Craig	Honda	13	10	6	15	15	19			Ret						Ret	20	11	13							67
22	59	Nick Gaines	Yamaha	22	28	Ret	24	24	Ret	18	13	17	Ret	17	10	13	18	16	Ret			Ret	18	20	17	18	Ret	57
23	205	Wilson Todd	KTM	15	9	29	14	14	17	12	10																	56
24	28	Jordon Smith	KTM	19	13	16	Ret	11	8																			38
25	123	Mitchell Falk	KTM	Ret														8	19	17	21	27	17	21	16	16	Ret	33
26	496	Jett Lawrence	Honda																			21	8	24	Ret	12	14	29
27	374	Jo Shimoda	Honda																			Ret	Ret	13	12	14	16	29
28	346	Kevin Moranz	Kawasaki							28	27	21	15	24	16	18	19	12	21	18	22	24	25	22	22	26	21	28
29	78	Ramyller Alves	KTM									Ret	20	18	12	22	15	15	Ret	21	23	Ret	Ret	25	24	25		25
30	194	Jerry Robin	KTM	21	18	Ret	28	20	21	21	Ret	22	Ret	14	17	16	Ret	Ret				20	Ret	19	20	20	Ret	25
31	363	Pierce Brown	KTM									14	10															18
32	291	Zane Merrett	KTM	24	23	23	22	23	22	25	26	23	18	Ret	21	20	25	13	Ret	29	25	25	Ret	32	25	34	25	12
33	67	Enzo Lopes	Suzuki																					17	18	19	18	12
34	112	Thomas Covington	Husqvarna	27	22	11	25	30	27															26	Ret	21	20	11
35	628	Parker Mashburn	KTM													17	16											9
36	285	Marshal Weltin	Husqvarna																			19	15					8
37	40	Sean Cantrell	KTM															20	Ret	16	20	Ret	21	27	Ret			7
38	161	Justin Thompson	Yamaha							26	23	20	19	20	20	25	22					23	23	23	21	22	19	7
39	83	Killian Auberson	KTM	28	15	22	23	25	Ret															33	Ret	29	23	6
40	822	Carson Mumford	Honda																			16	20	31	Ret			6
41	667	Jesse Flock	KTM																							23	17	4
42	89	Joey Crown	Yamaha													Ret	17											4
43	77	Challen Tennant	KTM	Ret	29	19	21	Ret		20	20																	4
44	72	Martín Castelo	Husqvarna	20	26	20	19	21	Ret			Ret																4
45	110	Yusuke Watanabe	Yamaha	25	Ret	Ret		26	23	24	21	19	Ret			24	26	26	26	20	29	26	22					3
46	352	Jalek Swoll	Husqvarna																			22	19					2
47	610	Hayden Halstead	Yamaha											28	19	28	Ret											2
48	407	Benjamin Nelko	Yamaha	26	20			27	24	23	22	28	26			Ret	27					29	26		Ret	30	26	1
Pos	No	Rider	Bike	HAN		FOX		THU		HIG		WWR		SOU		RED		SPR		WAS		UNA		BUD		IRN		Points

References