Xfinity Breakdown: Sam Mayer Busts Out of Slump at Texas
Mayer beat Ryan Sieg in the second closest finish in NASCAR Xfinity Series history.
Ryan Sieg
Justin Allgaier Goes Cold in Final Laps of Texas Xfinity Race
Despite leading a race-high 117 laps, Allgaier had to settle for third in the Lone Star State.
Ryan Sieg Oh-So-Close, Yet Oh-So-Far from 1st Xfinity Win at Texas
Just a few inches separated Ryan Sieg from his 1st NASCAR Xfinity Series win in his 342nd start.
Sam Mayer Wins Xfinity Race at Texas in Photo Finish
Mayer beat Ryan Sieg to the finish line in the second-closest finish in series history.
Ryan Sieg Running Full-Time With SciAps as Sponsor in 2024
SciAps will sponsor all 33 Xfinity races.
Xfinity Breakdown: Justin Allgaier Strikes First at Bristol
While Allgaier celebrated his 22nd victory, other playoff drivers found themselves in trouble leaving Bristol.
Chandler Smith on Pole for Xfinity Race at New Hampshire
Chandler Smith won the pole ahead of his first career start at NHMS.
‘Great Day’ Brings First Xfinity Win for RSS Racing
The family-owned team has a technical partnership with Stewart-Haas Racing.
Xfinity Breakdown: Kyle Larson Takes Win From John Hunter Nemechek at Darlington
Although Larson and Nemechek made headlines with the memorable finish, who else had a noteworthy performance at Darlington?
Xfinity Breakdown: AJ Allmendinger Puts It to Bed at Talladega
AJ Allmendinger’s win at Talladega on Saturday locked him into the next NASCAR playoff round.