Historic information for the inaugural US Assure Florida National at WW Ranch Motocross Park, Round 5 of the 2019 Lucas Oil Pro Motocross Championship.

A recap of all the action from Amateur Day at the 2019 Circle K High Point National.

GoPro on-board footage from the Circle K High Point National, Round 4 of the 2019 Lucas Oil Pro Motocross Championship.

MotoSport.com Holeshot replays from the Circle K High Point National, Round 4 of the Lucas Oil Pro Motocross Championship.

Video highlights of the Circle K High Point National, Round 4 of the 2019 Lucas Oil Pro Motocross Championship.

Teenager Chase Yentzer claims victory for home crowd in the 125cc All Star Series from High Point.

Results of the Circle K High Point National, Round 4 of the 2019 Lucas Oil Pro Motocross Championship.

Qualifying for the High Point National has wrapped, with Jason Anderson and Chase Sexton posting the fastest times of the morning sessions.

Team Honda HRC has announced that Cole Seely will miss the remainder of the 2019 Lucas Oil Pro Motocross Championship.

The Troy Lee Designs/Red Bull/KTM effort has announced some changes to its 250 Class lineup ahead of Saturday's Circle K High Point National.

Veteran racer Kyle Chisholm will fill-in at JGRMX/Yoshimura/Suzuki Factory Racing at the High Point National for an injured Justin Hill.

MX vs ATV provides a virtual look at the track layout for the Circle K High Point National, Round 4 of the 2019 Lucas Oil Pro Motocross Championship.