| # | Driver | Team | Championships | Career wins | FIA Category | Racer Rating |
|---|---|---|---|---|---|---|
| 1 | Josh Hill | 0 | 0 | Silver | 4,289 | |
| 2 | Tadas Karlinskas | 0 | 8 | Silver | 3,882 | |
| 3 | Bruno Carneiro | 0 | 4 | — | 2,977 | |
| 4 | David Tuaty | 0 | 17 | — | 2,788 | |
| 5 | Tom Long | 1 | 14 | Gold | 2,787 | |
| 6 | Anthony Yezek | 0 | 4 | — | 2,740 | |
| 7 | Kevin Clifford | Off Leash Motorsports | 0 | 0 | Bronze | 2,729 |
| 8 | Cliff Cayer | 0 | 7 | — | 2,668 | |
| 9 | William Oliver | 1 | 10 | — | 2,540 | |
| 10 | Jody Miller | 0 | 6 | — | 2,502 | |
| 11 | Joseph Viola | 0 | 4 | — | 2,438 | |
| 12 | Matthew Cohn | 0 | 1 | — | 2,407 | |
| 13 | Tyler Hoffman | Kingpin Racing | 0 | 8 | Bronze | 2,368 |
| 14 | Michael Cobb | 0 | 1 | — | 2,336 | |
| 15 | Bruno Carniero | 0 | 0 | — | 2,327 | |
| 16 | Daris Trinka | 0 | 0 | — | 2,310 | |
| 17 | Justan Edmanson | 0 | 0 | — | 2,182 | |
| 18 | Mark Sandridge | 0 | 9 | — | 2,176 | |
| 19 | Jordan Sandridge | 0 | 3 | — | 2,171 | |
| 20 | Roberto Dalla Costa | 0 | 0 | — | 2,132 | |
| 21 | John Beystehner | 0 | 1 | — | 2,057 | |
| 22 | Josh Carlson | 0 | 0 | — | 2,024 | |
| 23 | Troy Petersen | XONINE RACING | 0 | 1 | Bronze | 1,946 |
| 24 | Marc Julien | 0 | 2 | — | 1,911 | |
| 25 | Steven DiPaolo | 0 | 0 | — | 1,861 | |
| 26 | Woody Whichard | 0 | 2 | — | 1,836 | |
| 27 | Brian Hicks | 1 | 4 | — | 1,751 | |
| 28 | Nicholas Groombridge | 0 | 2 | — | 1,745 | |
| 29 | John Koster | 0 | 2 | — | 1,662 | |
| 30 | Francisco De Jesus | 0 | 0 | Bronze | 1,520 | |
| 31 | Mustafa Bakir | 0 | 0 | Bronze | 1,281 |
International GT is a multi-class sprint series running production-based and cup-specification Porsche cars, together with the Lamborghini Huracán Super Trofeo in its LAM class. The field is entry-level professional, with a pro-am structure; the EXH and LAM classes attract a mix of Silver and Bronze drivers alongside amateurs, while the GT4.R, Cayman, and 992 classes are predominantly Bronze. Top drivers include Memo Gidley and Dylan Murry. The series functions as a stepping stone upward from club and regional racing; most arrivals come from NASA, PCA Club Racing, and American Endurance Racing, and drivers move on most often to GT4 America and GT World Challenge America.