| # | Driver | Team | Championships | Career wins | FIA Category | Racer Rating |
|---|---|---|---|---|---|---|
| 1 | Darius Trinka | XONINE RACING | 0 | 13 | Bronze | 4,117 |
| 2 | Jon Brunot | 0 | 0 | — | 3,399 | |
| 3 | Erich Joiner | 1 | 14 | Bronze | 3,122 | |
| 4 | Joel Johnson | JDX Racing | 0 | 4 | — | 2,901 |
| 5 | Frank Vitiello | JDX Racing | 0 | 4 | — | 2,795 |
| 6 | Victor Spivak | 0 | 0 | — | 2,678 | |
| 7 | Bruce Ledoux | 0 | 0 | — | 2,628 | |
| 8 | Charles Wicht | 0 | 6 | Bronze | 2,515 | |
| 9 | Russell Farhang | 0 | 5 | — | 2,469 | |
| 10 | Alex Lima | 0 | 1 | — | 2,401 | |
| 11 | Tyler Hoffman | Kingpin Racing | 0 | 8 | Bronze | 2,368 |
| 12 | Michael Cobb | 0 | 1 | — | 2,336 | |
| 13 | Ari Straus | 0 | 7 | — | 1,829 | |
| 14 | Nicholas Groombridge | 0 | 2 | — | 1,745 | |
| 15 | Colin Cohen | 0 | 6 | — | 1,607 | |
| 16 | Francisco De Jesus | 0 | 0 | Bronze | 1,520 | |
| 17 | Jeff Williams | 0 | 2 | — | 929 |
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.