This Week in Kawasaki SX History: Vegas 1990
Thursday, May 5, 2011 | 2:00 PM
This weekend in Las Vegas, the final round of the 2011 Monster Energy Supercross series will be held at Sam Boyd Stadium to put a nice bow on this sensational season. Going into this race, Monster Energy Kawasaki’s Ryan Villopoto holds a nine-point lead and looks to be on point to win his first AMA Supercross title. RV is in his third year in the big-bike class and has won at Las Vegas before, but in this week’s Kawasaki SX history, we’ll take a look at first-year big-bike riders winning Vegas.
The year was 1990 and the date was March 17th, and the Camel Supercross series was chugging along and the sport was in a peculiar place in that the old superstars of the sport (Rick Johnson, Jeff Ward, Johnny O’Mara) were near the end of their careers and the 250 class saw an influx of kids come in. With names like Damon Bradshaw, Mike Kiedrowski, Jeff Matiasevich and Larry Ward- the kids were coming up and ready to shove the vets aside.

Matiasevich was a hot young gun in 1990.
Photo: Moto Verte
Bradshaw came out of the gate strong that season before being injured. The veterans struck back with some wins and the defending champion Jeff Stanton struggled a bit with a new bike and the pressures of the number-one plate. Using consistency and speed, Kawasaki’s Jeff Matiasevich found himself in the points lead. The number 20 KX250 battled hard every week and was very aggressive. The rider nicknamed “Chicken” had won two 125cc championships in a row and now, on his Jerry Campbell-tuned KX250, was looking for the big prize.
When the riders rolled into Vegas’ Sam Boyd Stadium, the very same stadium as this weekend’s race, the dirt was hard packed and slick—just like it will be this Saturday.
Matiasevich was still holding the points lead at this part of the series and Vegas represented the seventh of seventeen rounds. When the gate dropped for the main event, the holeshot master of the ‘90s, Doug Dubach, got out front early on the slower, more technical track. Matiasevich and Stanton then pursued Dubach close behind.
Early in the race Chicken got over a double coming out of a turn to pull up alongside the number seven of Dubach and then used his momentum in the following whoop section to sneak by and get into the lead. Stanton also got by Dubach in the next turn and the race was on.

Matiasevich never was able to capture another win after his first in Vegas.
Photo: Moto Verte
Matiasevich had the defending champion and winner of the previous round in Daytona behind him breathing down his neck, but the Kawasaki rider just started pulling away. Chicken used good whoop speed, put together some tricky rhythms and put the power to the ground with his Kawasaki to lead the remaining eighteen laps and take his very first 250 supercross win with relative ease. His points lead extended, but the Kawasaki rider would never be able to win another 250 supercross race in his career. But on this night, in Las Vegas, the lights shined brightly on Jeff Matiasevich.
Kawasaki hopes that the history repeats itself this Saturday night.
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1992 - Chicken had the speed, and I think had the endurance finally after the injury...but he got torpedoed by Bradshaw at the mid-way point.
1994 - Chicken managed to grab 4th place on a privateer NCY YZ 250, ran near the front all the time.
Something about that place always worked for that guy
God the bikes and gear were UGLY that year. I just had to say it, sorry.
Pink, magenta and purple were the "manly" colors back then. Heck, I even painted my Nissan 4x4 two-tone black and magenta. Makes me nausiated to think about it....lol.
I totally like the colors, just not all mixed together in the same place.
I like the Fox pants that "Chicken" is wearing.
Can we Please! have about 10 different Matasevich Wallpapers for our computers. From the 125 days all the way to the 500s????
The bike and gear designers were on drugs around that time. Why else would you have Yamahas with purple seats, blue seats with pink writing, blue plastic on red or yellow bikes, awful graphics, pink and purple gear. Awful. Helmet paint jobs went from the clean lines of the 80s to something that looked like you threw up on it. Like the jerseys. lol.
I could be wrong but Chicken only raced the Glen Helen USGP 3 moto format in '92 on a 500.I was there.Bayle won with ease,one moto with a flat tire!His dad was loaded!Funny when you don't have the money you just try harder.
I was at Indy Supercross one year in the pits after the race and saw Matasevich get into a rental car with Swink and two skanky chicks. Out of nowhere Wardy slammed into the back of thier car in his rental and took off. Of course Chicken tore off after him, It was pretty cool.
mxsp17 - Chicken raced the '92 SX series, never made the podium, 250 & 500 nats as well
Jeff "Chicken" Matiasevich is James Stewart's favorite rider growing up. As for the looks of the bike and gear Chicken is wearing, I love it.
WFO_UFO, you must be a young and dumb(i mean inexperienced kid), the hot pink and blue with a black spider web fox pants are still the coolest mx pants ever known to mankind, Damon Bradshaw made them famous and I had a pair of my own............
No Skippy- i'm not young or dumb (but thankls for the compliment!). I just think all those colors in one place looks like crap. I thought so back then and I think so right now- but yeah those pants are pretty cool- but they dont belong in that picture I guess.