| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2026 | Philadelphia Union II | MLS Next Pro | 4 | 0 | 0 | 2 | 0 | – |
| 2025 | Philadelphia Union II | MLS Next Pro | 5 | 0 | 0 | 2 | 0 | – |
| 2025 | Crown Legacy | MLS Next Pro | 2 | 0 | 0 | 0 | 0 | – |
| 2024 | Las Vegas Lights | USL Championship | 2 | 0 | 0 | 0 | 0 | – |
| 2024 | Crown Legacy | MLS Next Pro | 5 | 0 | 0 | 0 | 0 | – |
| 2023 | Crown Legacy | MLS Next Pro | 2 | 0 | 0 | 0 | 0 | – |
| 2023 | Charlotte | MLS | 7 | 0 | 0 | 1 | 0 | 7.0 |
| 2022 | Charlotte | MLS | 1 | 0 | 0 | 0 | 0 | 6.3 |
| Total | 28 | 0 | 0 | 5 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| - | Charlotte | Philadelphia Union | Free agent | |
| - | Las Vegas Lights | Charlotte | Return from loan | |
| 09 sept 2024 | Charlotte | Las Vegas Lights | Loan | |
| 01 nov 2022 | Clemson U. | Charlotte | Transfer | |
| 08 ene 2021 | North Carolina | Clemson U. | Return from loan | |
| - | Clemson U. | North Carolina | Loan | |
| 08 ene 2018 | North Carolina | Clemson U. | Free agent |
G. Marks career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.