Ross Chastain became the eighth driver to clinch a playoff spot in the Xfinity Series last weekend at Darlington Raceway. Chastain clinched the spot with his second-place finish. That leaves fours spots in the Xfinity playoff grid with three races left in the regular season.
Brandon Brown holds the 12th and final spot in the Xfinity playoff grid. He finished 17th at Darlington after his car was damaged in a Lap 2 accident. Brown extended his lead by 13 points on Jeremy Clements, who finished 32nd.
The series has a doubleheader this weekend at Richmond Raceway. The series races at 7 p.m. ET Friday on NBCSN. The series then races at 2 p.m. ET Saturday on NBCSN.
The regular season for the Xfinity Series ends Sept. 18 at Bristol Motor Speedway.
Here is a look at the Xfinity playoff grid. Drivers shaded in green are locked in the playoffs. Drivers shaded in yellow are in a playoff spot based on their point total. Those shaded in red are outside a playoff spot.