Results of the WPS/FLY Racing Thunder Valley National, Round 8 of the 2020 Lucas Oil Pro Motocross Championship.

A gallery of some of the best shots from the WPS/FLY Racing Thunder Valley National on October 3, courtesy of Align Media.

Results of the GEICO Motorcycle WW Ranch National, Round 7 of the 2020 Lucas Oil Pro Motocross Championship.

A gallery of some of the best shots from the GEICO Motorcycle WW Ranch National on September 26, courtesy of Align Media.

Results of the Thor Spring Creek National, Round 6 of the 2020 Lucas Oil Pro Motocross Championship.

A gallery of some of the best shots from the Thor Spring Creek National on September 19, courtesy of Align Media. 

Monster Energy/Pro Circuit/Kawasaki's Darian Sanayei will miss the rest of the 2020 season following shoulder surgery.

MotoSport.com Holeshot replays from the Circle K RedBud I & II Nationals, Rounds 4 & 5 of the 2020 Lucas Oil Pro Motocross Championship.

Video highlights of the Circle K RedBud II National, Round 5 of the 2020 Lucas Oil Pro Motocross Championship.

Results of the Circle K RedBud II National, Round 5 of the 2020 Lucas Oil Pro Motocross Championship.

A gallery of some of the best shots from the Circle K RedBud II National on September 7, courtesy of Align Media.

Video highlights of the Circle K RedBud I National, Round 4 of the 2020 Lucas Oil Pro Motocross Championship.