| Crew Chiefs 2020 Unhinged 300 |
|---|
| No. | Crew Chief | Driver | Mfg |
|---|---|---|---|
| 0 | Jeffrey Earnhardt |  | |
| 1 | Michael Annett | | |
| 2 | Brett Moffitt | | |
| 4 | Jesse Little | | |
| 5 | Matt Mills |  | |
| 6 | B.J. Mcleod | | |
| 7 | Gray Gaulding | | |
| 7 | Justin Allgaier | | |
| 8 | Jeb Burton | | |
| 8 | Joe Graf, Jr. | | |
| 9 | Noah Gragson | | |
| 10 | Ross Chastain | | |
| 11 | Justin Haley | | |
| 13 | Chad Finchum | | |
| 15 | Robby Lyons | | |
| 16 | AJ Allmendinger | | |
| 18 | Riley Herbst | | |
| 19 | Brandon Jones | | |
| 20 | Harrison Burton | | |
| 21 | Anthony Alfredo | | |
| 22 | Austin Cindric |  | |
| 26 | Colin Garrett | | |
| 36 | Alex Labbé | | |
| 38 | Jeff Green | | |
| 39 | Ryan Sieg | | |
| 44 | Tommy Joe Martins | | |
| 47 | Timothy Viens | | |
| 51 | Jeremy Clements | | |
| 52 | Kody Vanderwal | | |
| 61 | Timmy Hill | | |
| 66 | John Jackson | | |
| 68 | Brandon Brown | | |
| 74 | Mike Harmon | | |
| 78 | Vinnie Miller | | |
| 90 | Caesar Bacarella | | |
| 92 | Josh Williams | | |
| 93 | Myatt Snider | | |
| 98 | Chase Briscoe | | |
| 99 | Mason Massey | |
