| AVRG Green Country Grand Prix 2025 | Grp 5 GT1 GT2 GTX T1 T2 AS Race 2 | GT2 | 63 | Ford Mustang | 3/10 | 1:19.516 | 1:16.914John Atwell | +2.602s (3.38%) | 118.75/10 | 124.1Mark Kirby | -5.4 mph (-4.4%) |
| AVRG Green Country Grand Prix 2025 | Grp 5 GT1 GT2 GTX T1 T2 AS Race 1 | GT2 | 63 | Ford Mustang | 7/13 | 1:21.912 | 1:15.038John Atwell | +6.874s (9.16%) | 118.08/12 | 126.3Mark Kirby | -8.3 mph (-6.6%) |
| AVRG Green Country Grand Prix 2025 | Grp 5 GT1 GT2 GTX T1 T2 AS Qual 1 | GT2 | 63 | Ford Mustang | 8/13 | 1:20.308 | 1:15.115John Atwell | +5.193s (6.91%) | 121.25/13 | 126.3John Atwell | -5.1 mph (-4.0%) |
| AVRG Green Country Grand Prix 2025 | PM Test | GT2 | 63 | Ford Mustang | 9/9 | 1:22.962 | 1:16.622Jorge Nazario | +6.340s (8.27%) | 119.02/7 | 119.7Jorge Nazario | -0.7 mph (-0.6%) |
| AVRG Green Country Grand Prix 2024 | Grp 2 GT1 GT2 GT3 GTX T1 AS Race 2 | GT2 | 63 | Ford Mustang | 14/11 | | 1:18.176Mark Kirby | | | | |
| AVRG Green Country Grand Prix 2024 | Grp 2 GT1 GT2 GT3 GTX T1 AS Qual 2 | GT2 | 63 | Ford Mustang | 13/5 | | 1:18.680Mike McGinley | | | | |
| AVRG Green Country Grand Prix 2024 | Grp 2 GT1 GT2 GT3 GTX T1 AS Race 1 | GT2 | 63 | Ford Mustang | 14/12 | | 1:18.095Mark Kirby | | | | |
| AVRG Green Country Grand Prix 2024 | Grp 2 GT1 GT2 GT3 GTX T1 AS Qual 1 | GT2 | 63 | Ford Mustang | 13/13 | 1:55.501 | 1:17.442Michael Quattlebaum | +38.059s (49.15%) | 83.313/13 | 124.7Mark Kirby | -41.4 mph (-33.2%) |
| AVRG Green Country Grand Prix 2023 | Grp 3 GT1, 2, 3, X, AS, T1 Race 2 | GT2 | 63 | Ford Mustang | 4/10 | 1:21.233 | 1:17.599Barry Boes | +3.634s (4.68%) | 112.47/10 | 124.9Mark Kirby | -12.5 mph (-10.0%) |
| AVRG Green Country Grand Prix 2023 | Grp 3 GT1, 2, 3, X, AS, T1 Race 1 | GT2 | 63 | Ford Mustang | 4/14 | 1:21.435 | 1:17.590Mark Kirby | +3.845s (4.96%) | 113.19/13 | 124.4Mark Kirby | -11.3 mph (-9.1%) |
| AVRG Green Country Grand Prix 2023 | Grp 3 GT1, 2, 3, X, AS, T1 Qual 1 | GT2 | 63 | Ford Mustang | 4/14 | 1:19.717 | 1:18.348Barry Boes | +1.369s (1.75%) | | | |
| AVRG Green Country Grand Prix 2023 | Test | GT2 | 63 | Ford Mustang | 5/6 | 1:26.391 | 1:17.520Barry Boes | +8.871s (11.44%) | | | |