| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2026 | Portland Timbers | MLS | 5 | 0 | 0 | 1 | 1 | 6.2 |
| 2025 | Portland Timbers | MLS | 27 | 1 | 0 | 6 | 1 | 6.7 |
| 2024/2025 | Wigan U21 | Professional Development League | 1 | 1 | 0 | 0 | 0 | – |
| 2024 | Portland Timbers | MLS | 24 | 0 | 0 | 9 | 0 | 6.7 |
| 2023 | Inter Miami | MLS | 22 | 0 | 0 | 3 | 1 | 6.7 |
| 2023 | CF Montreal | MLS | 6 | 0 | 0 | 1 | 0 | 6.5 |
| 2022 | CF Montreal | MLS | 26 | 2 | 2 | 3 | 0 | 6.9 |
| 2021 | CF Montreal | MLS | 27 | 1 | 0 | 5 | 0 | 6.8 |
| 2020 | Orlando City | MLS | 14 | 0 | 0 | 3 | 0 | 6.8 |
| 2019 | Orlando City | MLS | 15 | 0 | 0 | 1 | 0 | 6.7 |
| Total | 167 | 5 | 2 | 32 | 3 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 01 abr 2024 | Inter Miami | Portland Timbers | Transfer | |
| 04 dic 2023 | CF Montreal | Inter Miami | ||
| - | Austin FC | CF Montreal | Transfer | |
| - | Orlando City | Austin FC | Transfer |
K. Miller career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.