Xfinity Series past race winners at Las Vegas Motor Speedway
| Date | Winner | Starting Position | Make / Model | Pole (mph) | Cautions | Caution Laps | Avg. Speed (mph) |
|---|
| 3/16/1997 | Jeff Green | 1 | Chevrolet | 159.311 | 8 | 47 | 114.153 |
| 2/28/1998 | Jimmy Spencer | 7 | Chevrolet | 162.577 | 7 | 37 | 114.129 |
| 3/6/1999 | Mark Martin | 1 | Ford | 165.715 | 4 | 15 | 134.37 |
| 3/4/2000 | Jeff Burton | 7 | Ford | 166.328 | 3 | 17 | 135.118 |
| 3/3/2001 | Todd Bodine | 2 | Chevrolet | 169.385 | 7 | 27 | 125.625 |
| 3/2/2002 | Jeff Burton | 1 | Ford | 169.168 | 5 | 31 | 123.796 |
| 3/1/2003 | Joe Nemechek | 29 | Chevrolet | | 7 | 43 | 115.582 |
| 3/6/2004 | Kevin Harvick | 11 | Chevrolet | 171.238 | 4 | 32 | 122.172 |
| 3/12/2005 | Mark Martin | 25 | Ford | 170.951 | 8 | 31 | 122.158 |
| 3/11/2006 | Kasey Kahne | 10 | Dodge | 169.827 | 5 | 29 | 125.158 |
| 3/10/2007 | Jeff Burton | 6 | Chevrolet | 181.111 | 12 | 58 | 104.53 |
| 3/1/2008 | Mark Martin | 17 | Chevrolet | 181.708 | 13 | 55 | 108.118 |
| 2/28/2009 | Greg Biffle | 3 | Ford | 182.451 | 12 | 60 | 106.713 |
| 2/27/2010 | Kevin Harvick | 2 | Chevrolet | 185.427 | 8 | 39 | 121.924 |
| 3/5/2011 | Mark Martin | 5 | Chevrolet | 181.824 | 6 | 27 | 132.792 |
| 3/10/2012 | Ricky Stenhouse, Jr. | 6 | Ford | 181.366 | 7 | 32 | 129.969 |
| 3/9/2013 | Sam Hornish, Jr. | 7 | Ford | | 8 | 37 | 125.087 |
| 3/8/2014 | Brad Keselowski | 2 | Ford | 182.278 | 5 | 27 | 131.997 |
| 3/7/2015 | Austin Dillon | 1 | Chevrolet | 184.332 | 6 | 34 | 126.021 |
| 3/5/2016 | Kyle Busch | 1 | Toyota | 182.698 | 3 | 15 | 145.415 |
| 3/11/2017 | Joey Logano | 4 | Toyota | 185.58 | 9 | 44 | 118.525 |
| 3/3/2018 | Kyle Larson | 2 | Chevrolet | 183.686 | 6 | 29 | 131.884 |
| 9/15/2018 | Ross Chastain | 5 | Chevrolet | 179.295 | 8 | 40 | 119.258 |
| 3/2/2019 | Kyle Busch | 8 | Toyota | N/A | 7 | 37 | 115.979 |
| 9/14/2019 | Tyler Reddick | 4 | Chevrolet | 181.372 | 4 | 20 | 138.284 |
| 2/23/2020 | Chase Briscoe | 2 | Ford | N/A | 5 | 28 | 128.817 |
| 9/26/2020 | Chase Briscoe | 1 | Ford | N/A | 6 | 28 | 127.796 |
| 3/6/2021 | AJ Allmendinger | 10 | Chevrolet | N/A | 8 | 45 | 113.804 |
| 9/25/2021 | Josh Berry | 15 | Chevrolet | N/A | 6 | 32 | 123.509 |
| 3/6/2022 | Ty Gibbs | 11 | Toyota | 184.187 | 11 | 65 | 102.158 |
| 10/15/2022 | Josh Berry | 12 | Chevrolet | 181.720 | 3 | 15 | 145.613 |
| 3/4/2023 | Austin Hill | 9 | Chevrolet | 183.119 | 4 | 22 | 136.519 |
| 10/14/2023 | Riley Herbst | 8 | Ford | 181.996 | 5 | 26 | 130.598 |
| 3/2/2024 | John Hunter Nemechek | 12 | Toyota | 181.281 | 4 | 22 | 137.143 |
| 10/19/2024 | AJ Allmendinger | 9 | Chevrolet | 183.430 | 7 | 31 | 127.215 |
