Gosselaar had a superb 2006 season in the AMA East Supercross Lites series. He finished second-place overall in his first race which took place in St. Louis at Edward Jones Stadium. Gosselaar took second overall in the series with six top-three podium finishes. However, he suffered injuries during the AMA Motocross Lites Championship and rounded out the season in 20th overall.
Gosselaar was a prominent rider in the AMA West Supercross Lites series during the 2005 season finishing 12th overall. Due to injury, however, he did not race in the AMA Motocross Lites Championship.
Gosselaar was on the injured list for the duration of the AMA Supercross Lites series and finished ninth overall in the AMA Motocross Lites Championship.
Gosselaar did not race in 2003 due to injury.
In his third season of professional racing Gosselaar finished 14th overall in the AMA Motocross Lites Championship, fourth overall in the AMA West Supercross Lites Series, and third overall at the AMA Supercross Lites Shootout in Las Vegas.
2006 - AMA East Supercross Lites –2nd, AMA Motocross Lites –20th
2005 - AMA West Supercross Lites –12th
2004 - AMA Motocross Lites –9th
2003 - Injured
2002 - AMA West Supercross Lites –4th, AMA Motocross Lites –14th