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 Autódromo Hermanos Rodríguez. 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.

Nick Sanchez is making career Xfinity start number 23 this weekend which ties Xfinity Mexico winner and motorsport great Juan Pablo Montoya on the all-time list. Image credit: nascar.com paint scheme preview

Xfinity Series Starts

Jeb Burton: 190th start ties Jamie McMurray, ranks 75th

Anthony Alfredo: 133rd start ties Austin Cindric, ranks 123rd

Sheldon Creed: 118th start ties Brett Moffitt, ranks 146th

Josh Bilicki: 116th start ties Ken Schrader, ranks 150th

Sage Karam: 33rd start ties Shane Van Gisbergen, ranks 345th

Nick Sanchez: 23rd start ties Juan Pablo Montoya, ranks 407th

Andres Perez & Ruben Rovelo: 1st start!

Michael McDowell ties Morgan Shepherd this weekend by making his 517th career Cup Series starts. Image credit: @SpireMotorsport X Page

Cup Series Starts

Michael McDowell: 517th start ties Morgan Shepherd, ranks 45th

Daniel Suarez: 303rd start ties Dick Trickle, ranks 103rd

Bubba Wallace: 271st start ties Travis Kvapil, ranks 113th

Ryan Preece: 203rd start ties Phil Parsons, ranks 146th

Shane Van Gisbergen: 30th start ties Parker Kligerman, ranks 413th