| # | Driver | Team | Championships | Career wins | FIA Category | Racer Rating |
|---|---|---|---|---|---|---|
| 1 | Darius Trinka | XONINE RACING | 0 | 13 | Bronze | 4,117 |
| 2 | Tadas Karlinskas | 0 | 8 | Silver | 3,882 | |
| 3 | Seth Henry | Kaizen Autosport | 0 | 10 | Silver | 3,762 |
| 4 | Mateo Siderman | TR3 Racing | 1 | 4 | Silver | 3,591 |
| 5 | David Hodge | 0 | 3 | Bronze | 3,241 | |
| 6 | Tom Capizzi | Forte Racing | 0 | 3 | Bronze | 3,113 |
| 7 | Dean Neuls | TR3 Racing | 0 | 2 | Bronze | 3,016 |
| 8 | Gabriel Holguin | Precision Performance Motorsports | 0 | 1 | Silver | 2,830 |
| 9 | Sean McAuliffe | Precision Performance Motorsports | 0 | 0 | Bronze | 2,698 |
| 10 | Victor Stephen Sorbaro | 0 | 0 | — | 2,690 | |
| 11 | Conrad Gries | 0 | 0 | — | 2,681 | |
| 12 | John Branan | 0 | 0 | — | 2,635 | |
| 13 | Xuanqian Wang | 0 | 2 | — | 2,607 | |
| 14 | G Holguin | 0 | 0 | — | 2,545 | |
| 15 | D Starkweather | 0 | 0 | — | 2,545 | |
| 16 | B Gdovic | 0 | 0 | — | 2,545 | |
| 17 | Michael Johnson | 0 | 1 | Silver | 2,336 | |
| 18 | Clay Wilson | TR3 Racing | 0 | 0 | Silver | 2,194 |
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.