Below are some potential notable starts being made by drivers this weekend. Notable meaning they will be tied with a driver in number of starts made in that specific series, or the number of starts being made is a significant number that they are reaching in their specific race this weekend at Las Vegas Motor Speedway. Rankings reflect the all-time starts list for that series.
(The image above each series is the driver I find having the most notable start this weekend)
*This will be updated after qualifying for each race if a driver does not make the race.

Truck Series Starts
Josh Reaume: 78th start ties Aric Almirola, ranks 72nd
Bayley Currey: 70th start ties Dean Thompson & Joe Nemechek, ranks 91st
Chandler Smith: 65th start ties Boris Said & Steve Park, ranks 102nd
Matt Mills: 49th start ties Brandon Jones, ranks 148th
Layne Riggs: 32nd start ties Kenny Irwin Jr., ranks 209th
Dawson Sutton: 10th start!

Xfinity Series Starts
Garrett Smithley: 184th start ties Ron Hornaday, ranks 80th
Ryan Ellis: 136th start ties Dale Earnhardt, ranks 119th
Sam Mayer: 122nd start ties Parker Kligerman, ranks 138th
Aric Almirola: 121st start ties Dave Blaney, ranks 141st
Matt DiBenedetto: 102nd start ties Ryan Truex, ranks 171st
Kyle Sieg: 86th start ties Bobby Hamilton, Chase Briscoe & Davey Allison, ranks 198th
Parker Retzlaff: 79th start ties Christopher Bell & Erik Jones, ranks 214th
Leland Honeyman: 44th start Bill Elliott, ranks 298th
Austin Green & Greg Van Alst: 10th start!

Cup Series Starts
Joey Logano: 584th start ties Jamie McMurray, ranks 34th
Kyle Larson: 371st start ties Bobby Hamilton, ranks 77th
Ty Dillon: 250th start!
Tyler Reddick: 187th start ties Tim Flock & Trevor Bayne, ranks 157th
Christopher Bell: 185th start ties Tim Richmond, ranks 160th
Carson Hocevar & Zane Smith: 50th start!