Staff Profile
Oscar Sinclair
Retired Staff
Primary Group: Secondary
Seasons10
Team Record69–94
Win Percentage0.423
Playoff Seasons3
Championships0
Teams1
Desired Role
Assistant Coach
Head Coach
Defensive Coordinator
Coaching History
| Year | Team | Role | Record | Win % | Postseason |
|---|---|---|---|---|---|
| 2029 |  SEA |
Assistant Coach | 10–7 | 0.588 | Wild Card |
| 2028 | SEA |
Assistant Coach | 5–11 | 0.313 | — |
| 2027 | SEA |
Assistant Coach | 7–9 | 0.438 | — |
| 2026 | SEA |
Assistant Coach | 5–11 | 0.313 | — |
| 2025 | SEA |
Assistant Coach | 6–10 | 0.375 | — |
| 2024 | SEA |
Assistant Coach | 6–10 | 0.375 | — |
| 2023 | SEA |
Assistant Coach | 7–9 | 0.438 | — |
| 2022 | SEA |
Assistant Coach | 10–7 | 0.588 | Wild Card |
| 2021 | SEA |
Assistant Coach | 9–8 | 0.529 | Wild Card |
| 2020 | SEA |
Assistant Coach | 4–12 | 0.250 | — |
| Career | 1 teams | 10 seasons | 69–94 | 0.423 | 0 titles |