Updated odds to win 2018 NASCAR Cup Series Championship (following Kansas)

Is Championship race simply Harvick vs Kyle Busch?

WESTGATE LAS VEGAS SUPERBOOK
ODDS TO WIN 2018 MONSTER ENERGY NASCAR CUP SERIES CHAMPIONSHIP

Kyle BUSCH 3/1
Martin TRUEX JR 7/1
Kyle LARSON 5/1
Kevin HARVICK 2/1
Chase ELLIOTT 15/1
Joey LOGANO 10/1
Brad KESELOWSKI 12/1
Denny HAMLIN 20/1
Jimmie JOHNSON 25/1
Erik JONES 40/1
Ryan BLANEY 20/1
William BYRON 200/1
Clint BOWYER 25/1
Daniel SUAREZ 100/1
Alex BOWMAN 200/1
Aric ALMIROLA 50/1
Kurt BUSCH 30/1
Jamie McMURRAY 300/1
Ricky STENHOUSE JR 500/1
Austin DILLON 100/1
Ryan NEWMAN 200/1
Paul MENARD 300/1
Trevor BAYNE 9999/1
Kasey KAHNE 1000/1
Ty DILLON 1000/1
Darrell WALLACE JR 1000/1
AJ ALLMENDINGER 1000/1
FIELD (all others) 1000/1