| Type: | CUST |
| Details Ref: | [1] [2] |
| Description: | Race 27 of 33 in the 2020 NASCAR Xfinity Series season |
| Race Name: | Alsco 300 |
| Year: | 2020 |
| Location: | Las Vegas Motor Speedway in Las Vegas, Nevada |
| Course Mi: | 1.50 |
| Course Km: | 2.41 |
| Distance Laps: | 200 |
| Distance Mi: | 300.0 |
| Distance Km: | 482.8 |
| Avg: | 127.796 mph |
| Pole Driver: | Chase Briscoe |
| Pole Team: | Stewart-Haas Racing |
| Grid From Prev Perf: | yes |
| Most Driver: | Chase Briscoe |
| Most Team: | Stewart-Haas Racing |
| Most Laps: | 164 |
| Car: | 98 |
| First Driver: | Chase Briscoe |
| First Team: | Stewart-Haas Racing |
The 2020 Alsco 300 was a NASCAR Xfinity Series race held on September 26, 2020. It was contested over 200 laps on the 1.5miles tri-oval. It was the twenty-seventh race of the 2020 NASCAR Xfinity Series season, and the first race of the playoffs, as well as the Round of 12. Stewart-Haas Racing driver Chase Briscoe collected his eighth win of the season.
Las Vegas Motor Speedway, located in Clark County, Nevada outside the Las Vegas city limits and about 15 miles northeast of the Las Vegas Strip, is a 1200acres complex of multiple tracks for motorsports racing. The complex is owned by Speedway Motorsports, Inc., which is headquartered in Charlotte, North Carolina.
Chase Briscoe was awarded the pole based on competition based formula.[3]
Stage OneLaps: 45
| Pos | Driver | Team | Manufacturer | Points | |
|---|---|---|---|---|---|
| 1 | 98 | Chase Briscoe | Stewart-Haas Racing | Ford | 10 |
| 2 | 10 | Ross Chastain | Kaulig Racing | Chevrolet | 9 |
| 3 | 39 | Ryan Sieg | RSS Racing | Chevrolet | 8 |
| 4 | 9 | Noah Gragson | JR Motorsports | Chevrolet | 7 |
| 5 | 21 | Anthony Alfredo | Richard Childress Racing | Chevrolet | 6 |
| 6 | 11 | Justin Haley | Kaulig Racing | Chevrolet | 5 |
| 7 | 22 | Austin Cindric | Team Penske | Ford | 4 |
| 8 | 8 | Daniel Hemric | JR Motorsports | Chevrolet | 3 |
| 9 | 19 | Brandon Jones | Joe Gibbs Racing | Toyota | 2 |
| 10 | 18 | Riley Herbst (R) | Joe Gibbs Racing | Toyota | 1 |
Stage TwoLaps: 45
| Pos | Driver | Team | Manufacturer | Points | |
|---|---|---|---|---|---|
| 1 | 98 | Chase Briscoe | Stewart-Haas Racing | Ford | 10 |
| 2 | 9 | Noah Gragson | JR Motorsports | Chevrolet | 9 |
| 3 | 22 | Austin Cindric | Team Penske | Ford | 8 |
| 4 | 39 | Ryan Sieg | RSS Racing | Chevrolet | 7 |
| 5 | 21 | Anthony Alfredo | Richard Childress Racing | Chevrolet | 6 |
| 6 | 19 | Brandon Jones | Joe Gibbs Racing | Toyota | 5 |
| 7 | 11 | Justin Haley | Kaulig Racing | Chevrolet | 4 |
| 8 | 8 | Daniel Hemric | JR Motorsports | Chevrolet | 3 |
| 9 | 7 | Justin Allgaier | JR Motorsports | Chevrolet | 2 |
| 10 | 18 | Riley Herbst (R) | Joe Gibbs Racing | Toyota | 1 |
Laps: 110
| Pos | Grid | Driver | Team | Manufacturer | Laps | Points | Status | |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 98 | Chase Briscoe | Stewart-Haas Racing | Ford | 200 | 60 | Running |
| 2 | 6 | 9 | Noah Gragson | JR Motorsports | Chevrolet | 200 | 51 | Running |
| 3 | 14 | 8 | Daniel Hemric | JR Motorsports | Chevrolet | 200 | 40 | Running |
| 4 | 3 | 7 | Justin Allgaier | JR Motorsports | Chevrolet | 200 | 35 | Running |
| 5 | 12 | 39 | Ryan Sieg | RSS Racing | Chevrolet | 200 | 47 | Running |
| 6 | 2 | 22 | Austin Cindric | Team Penske | Ford | 200 | 43 | Running |
| 7 | 13 | 1 | Michael Annett | JR Motorsports | Chevrolet | 200 | 30 | Running |
| 8 | 8 | 21 | Anthony Alfredo | Richard Childress Racing | Chevrolet | 200 | 41 | Running |
| 9 | 5 | 20 | Harrison Burton | Joe Gibbs Racing | Toyota | 200 | 28 | Running |
| 10 | 10 | 11 | Justin Haley | Kaulig Racing | Chevrolet | 200 | 36 | Running |
| 11 | 7 | 19 | Brandon Jones | Joe Gibbs Racing | Toyota | 200 | 33 | Running |
| 12 | 9 | 18 | Riley Herbst | Stewart-Haas Racing | Ford | 200 | 27 | Running |
| 13 | 15 | 51 | Jeremy Clements | Jeremy Clements Racing | Chevrolet | 200 | 24 | Running |
| 14 | 20 | 02 | Brett Moffitt (i) | Our Motorsports | Chevrolet | 200 | 0 | Running |
| 15 | 11 | 68 | Brandon Brown | Brandonbilt Motorsports | Chevrolet | 200 | 22 | Running |
| 16 | 4 | 10 | Ross Chastain | Kaulig Racing | Chevrolet | 200 | 30 | Running |
| 17 | 29 | 61 | Austin Hill (i) | Hattori Racing Enterprises | Toyota | 199 | 0 | Running |
| 18 | 18 | 92 | Josh Williams | DGM Racing | Chevrolet | 199 | 19 | Running |
| 19 | 32 | 93 | Myatt Snider (R) | RSS Racing | Chevrolet | 199 | 18 | Running |
| 20 | 26 | 78 | Stefan Parsons | B. J. McLeod Motorsports | Toyota | 199 | 17 | Running |
| 21 | 25 | 15 | Colby Howard | JD Motorsports | Chevrolet | 198 | 16 | Running |
| 22 | 22 | 44 | Tommy Joe Martins | Martins Motorsports | Chevrolet | 198 | 15 | Running |
| 23 | 24 | 4 | Jesse Little (R) | JD Motorsports | Chevrolet | 198 | 14 | Running |
| 24 | 17 | 07 | Gray Gaulding (i) | SS-Green Light Racing | Chevrolet | 197 | 0 | Running |
| 25 | 31 | 74 | Bayley Currey (i) | Mike Harmon Racing | Chevrolet | 197 | 0 | Running |
| 26 | 28 | 6 | B. J. McLeod | JD Motorsports | Chevrolet | 197 | 11 | Running |
| 27 | 27 | 08 | Joe Graf Jr. (R) | SS-Green Light Racing | Chevrolet | 196 | 10 | Running |
| 28 | 21 | 13 | Timmy Hill (i) | MBM Motorsports | Toyota | 196 | 0 | Running |
| 29 | 30 | 90 | Dexter Bean | DGM Racing | Chevrolet | 195 | 8 | Running |
| 30 | 23 | 5 | Matt Mills | B. J. McLeod Motorsports | Chevrolet | 194 | 7 | Running |
| 31 | 34 | 52 | Kody Vanderwal (R) | Means Motorsports | Chevrolet | 191 | 6 | Running |
| 32 | 16 | 36 | Alex Labbé | DGM Racing | Chevrolet | 179 | 5 | Electrical |
| 33 | 19 | 0 | Jeffrey Earnhardt | JD Motorsports | Chevrolet | 166 | 4 | Running |
| 34 | 35 | 99 | Vinnie Miller | B. J. McLeod Motorsports | Chevrolet | 51 | 3 | Too Slow |
| 35 | 36 | 66 | Chad Finchum | MBM Motorsports | Toyota | 36 | 2 | Suspension |
| 36 | 33 | 47 | Kyle Weatherman | Mike Harmon Racing | Chevrolet | 7 | 1 | Accident |
| Official race results | ||||||||