AMA ATV Motocross Nationals Round #4 - Sunset Ridge MX Walnut, Illinois May 31, 2014

Upperman took the runner-up spot just under a second behind Brown, while Wienen settled for third. Rastrelli capped off a strong final moto effort with a fourth-place finish, followed by Hetrick in fifth.

Joel Hetrick finished in 5th place in Moto 2 for 4th Overall

With his 2-1 moto scores Brown edged out Wienen (1-3) for the overall win by just two points. Upperman captured his second overall podium result of the season in third (3-2) with his best effort of the ATVMX championship thus far.

Jeffrey Rastrelli once again claimed a top five overall finish on his Can-Am DS450

Hetrick followed up his win at the previous round with a fourth-place finish (4-5), while Rastrelli rounded out the top five (7-4). Natalie missed out on the overall podium for the first time this season, finishing sixth (6-6).

John Natalie Jr finished off the podium for the first time this year with a 6-6 finish

"I guess I like these kind of finishes," exclaimed Brown. "I was able to get in behind Upperman [in the second moto] and make the pass with just a few turns to go. Everything worked well today and I'm so thankful for the cheering and support the fans gave us whenever we passed by."

Thomas Brown celebrates his overall win with Chad Wienen

"I knew one of those Yamaha's were on my rear," said Upperman. "I planned to go on the inside there [on the final lap] to block Thomas' [Brown] pass attempt, but just plain blew it."