450SX leader could wrap series up with a round to spare on Wednesday.
Monster Energy Pro Circuit Kawasaki rider turns attention to outdoors.
World championship newcomer signed for another two seasons.
250SX West lead narrowed down to seven points with one round to go.
Supercross title rivals come together off the start on Sunday.
Young Australian recalls remarkable ride to third place at SLC5.
Problems continue for Team Honda HRC contender in Utah.
Supercross potential clear despite mixed showing for Australian.
Error costs Geico Honda newcomer of 250SX West higher finish.
Up-trending conclusion to the season in Utah has been impressive.
Supercross championship leader salvages third at round 14.
JGRMX Yoshimura Suzuki rider returns at third stop in Salt Lake City.
Champion satisfied with 450SX runner-up on Sunday afternoon.
Consistent finishes and podium display strengths of former champion.
450SX contender settles for 10th position in SLC on Sunday.
Remains third position in the championship despite non-finish.
Supercross season over for Geico Honda rider following SLC2 podium.
Monster Energy Kawasaki rookie's injuries worse than initially suspected.
450SX title contender releases detailed statement on situation.
Red plate-holder able to rebound from difficult start in main event.
Event planned for Greece during August won't be rescheduled in 2020.
Team Honda HRC rider vows title challenge 'isn't over yet'.
Monster Energy Kawasaki 450SX newcomer targets following round.
Geico Honda's defending champion teams up with icon.
Heat causes retiring two-time champion to exit 450SX main event.
Series to commence with fans at Ironman Racing during mid-July.