LAS VEGAS, NEVADA - MARCH 01: Sammy Smith, driver of the #8 Pilot Flying J/BTI Chevrolet, drives during practice for the  NASCAR Xfinity Series The LiUNA! at Las Vegas Motor Speedway on March 01, 2024 in Las Vegas, Nevada. (Photo by Chris Graythen/Getty Images) | Getty Images
LAS VEGAS, NEVADA - MARCH 01: Sammy Smith, driver of the #8 Pilot Flying J/BTI Chevrolet, drives during practice for the NASCAR Xfinity Series The LiUNA! at Las Vegas Motor Speedway on March 01, 2024 in Las Vegas, Nevada. (Photo by Chris Graythen/Getty Images) | Getty Images

Round of 8 begins for the Xfinity Series at Las Vegas

A week after the NASCAR Xfinity Series first thrilling Playoff elimination race, the series moves to the Las Vegas Motor Speedway 1.5-miler for Saturday’s Ambetter Health 302 (7 p.m. ET on the CW, PRN and SiriusXM NASCAR Radio).

JR Motorsports Justin Allgaier, who claimed the final Playoff transfer position a week ago at the Charlotte ROVAL, now leads the newly reseeded eight-driver standings by 18 points over the Championship 4 Round’s cut line with races at Las Vegas, Homestead-Miami and Martinsville, Va. to ultimately decide which four drivers will compete for the season trophy in the Nov. 9 Phoenix finale.

Richard Childress Racing’s Austin Hill and Joe Gibbs Racing’s Chandler Smith are nine and eight points – respectively – above the cutoff line entering this round.

Challenging those four are last weekend’s ultimate clutch race winner, JR Motorsports’ Sam Mayer (-8), RCR rookie Jesse Love (-12), Kaulig Racing’s A.J. Allmendinger (-18) and a third JR Motorsports driver, Sammy Smith (-19), who won the Talladega, Ala. Playoff race two weeks ago.

“The win last week was a true testament to how hard this team works,” said Mayer, who had to win at the Charlotte ROVAL to advance in the Playoffs. “We knew we had one job and we did just that to keep ourselves in contention for the championship. Vegas has been hit or miss for me in the past, but it is a fun track to run at and I think we have great momentum to keep up the speed and effort to have a solid finish in the end.”

While this is a re-set for the Playoff drivers such as Mayer, there remains major motivation for the entire race field to change a strong trend at the track. However, the Vegas high-banks have historically been kind to the championship contenders since it became a part of the Playoffs seven years ago.

Five of the six previous Fall Vegas races have been won by Playoff drivers. Last Fall is the lone exception with SHR’s Riley Herbst claiming an emotional first career victory at his home track. He was one of four drivers just eliminated from 2024 Playoff contention at the ROVAL.

Among the Playoff drivers, Hill has celebrated the most in Las Vegas’s flashy Victory Lane with a NASCAR Xfinity Series win there last February and a pair of NASCAR CRAFTSMAN Truck Series wins in the spring of 2019 and 2020.

Allmendinger won the 2021 Spring NASCAR Xfinity Series race and Chandler Smith won the 2022 Spring Truck race at Vegas.

NASCAR CRAFTSMAN Truck Series fulltime drivers Daniel Dye, Taylor Gray and Corey Heim join former NASCAR Cup Series regular Aric Almirola on the entry list this weekend.

Practice for the Ambetter Health 302 is Friday afternoon at 6:35 p.m. ET followed by qualifying at 7:05 p.m. ET – both sessions will be on USA Network and the NBC Sports App.

— NASCAR Wire Service —