
ACTIVE PLAYER PROFILE
Jason Marshall Jr.
CB ·
MIA · Active
Defensive coverage context
Week 2 Pass Coverage
49 defensive snaps · 25 coverage snaps
Credited tackle stops 1 · Third/fourth-down stops 0.5 · Red-zone stops 0
Week 1 Pass Coverage
64 defensive snaps · 32 coverage snaps
Credited tackle stops 1.5 · Third/fourth-down stops 0 · Red-zone stops 1.5
CFI history and comparable paths
Qualified weekly form plus the closest same-position index profiles
Weekly CFI history
Same-position percentile grade for each qualifying week in 2026. The season CFI above is the cumulative grade.
| Week | Weekly CFI | Rank | Qualified players | Volume |
|---|---|---|---|---|
| 1 | 44.2 | #49 | 84 | 64 |
| 2 | 30.4 | #70 | 84 | 49 |
Advanced Player Research
Production, usage, efficiency, and indexes for 2026
Performance · 2026
Advanced efficiency
defense
- Pressure rate
- 0%
- Pass rush win rate
- 0%
- Run stop rate
- 1.85%
- Sacks / pass rush
- 0%
- Hits / pass rush
- 0%
- Hurries / pass rush
- 0%
- Missed tackle rate
- 0%
- Defensive grade
- 59.36
- Pass rush grade
- 60
- Run defense grade
- 73.89
- Coverage grade
- 54.02
- Pressures
- 0
- Charted sacks
- 0
- Charted QB hits
- 0
- QB hurries
- 0
- Batted passes
- 0
- Run stops
- 1
- Charted solo tackles
- 6
- Charted assists
- 5
- Missed tackles
- 0
- Defensive snaps
- 113
- Pass rush snaps
- 1
- Run defense snaps
- 55
Core indexes · experimental v1.4
Weekly game log
| Week | Solo tackles | Combined tackles | Sacks | QB hits | Pressure rate | INT | Forced fumbles | Fumble recoveries | Tackles for loss | Passes defended |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 4 | 0 | 0 | — | 0 | 0 | 0 | 1 | 0 |
| 2 | 3 | 6 | 0 | 0 | 0% | 0 | 0 | 0 | 0 | 0 |
Home and away
Production by game setting
| Split | Games | Solo tackles | Combined tackles | Sacks | QB hits | Pressure rate | INT | Forced fumbles | Fumble recoveries | Tackles for loss | Passes defended |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AwaySmall sample | 2 | 5 | 10 | 0 | 0 | 0% | 0 | 0 | 0 | 1 | 0 |
Indoor and outdoor
Production by game setting
| Split | Games | Solo tackles | Combined tackles | Sacks | QB hits | Pressure rate | INT | Forced fumbles | Fumble recoveries | Tackles for loss | Passes defended |
|---|---|---|---|---|---|---|---|---|---|---|---|
| IndoorSmall sample | 1 | 2 | 4 | 0 | 0 | — | 0 | 0 | 0 | 1 | 0 |
| OutdoorSmall sample | 1 | 3 | 6 | 0 | 0 | 0% | 0 | 0 | 0 | 0 | 0 |
Temperature
Production by game setting
| Split | Games | Solo tackles | Combined tackles | Sacks | QB hits | Pressure rate | INT | Forced fumbles | Fumble recoveries | Tackles for loss | Passes defended |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 40–69°FSmall sample | 1 | 3 | 6 | 0 | 0 | 0% | 0 | 0 | 0 | 0 | 0 |
Wind
Production by game setting
| Split | Games | Solo tackles | Combined tackles | Sacks | QB hits | Pressure rate | INT | Forced fumbles | Fumble recoveries | Tackles for loss | Passes defended |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Below 10 mphSmall sample | 1 | 3 | 6 | 0 | 0 | 0% | 0 | 0 | 0 | 0 | 0 |
Opponent history
Performance against opponents across imported seasons
| Opponent | Games | Solo tackles | Combined tackles | Sacks | QB hits | Pressure rate | INT | Forced fumbles | Fumble recoveries | Tackles for loss | Passes defended | Last meeting |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| INDSmall sample | 1 | 1 | 2 | 0 | 1 | — | 0 | 0 | 0 | 0 | 0 | 2025-09-07 |
| NESmall sample | 2 | 0 | 1 | 0 | 0 | — | 0 | 0 | 0 | 0 | 0 | 2026-01-04 |
| BUFSmall sample | 2 | 4 | 5 | 0 | 0 | — | 0 | 0 | 0 | 0 | 1 | 2025-11-09 |
| BALSmall sample | 1 | — | — | — | — | — | — | — | — | — | — | 2025-10-30 |
| WASSmall sample | 1 | 1 | 2 | 0 | 0 | — | 0 | 0 | 0 | 0 | 1 | 2025-11-16 |
| NOSmall sample | 1 | — | — | — | — | — | — | — | — | — | — | 2025-11-30 |
| NYJSmall sample | 1 | 1 | 1 | 0 | 0 | — | 0 | 0 | 0 | 0 | 0 | 2025-12-07 |
| PITSmall sample | 1 | — | — | — | — | — | — | — | — | — | — | 2025-12-15 |
| CINSmall sample | 1 | 3 | 5 | 0 | 0 | — | 0 | 0 | 0 | 0 | 0 | 2025-12-21 |
| TBSmall sample | 1 | 3 | 7 | 0 | 0 | — | 1 | 0 | 0 | 1 | 2 | 2025-12-28 |
| LVSmall sample | 1 | 2 | 4 | 0 | 0 | — | 0 | 0 | 0 | 1 | 0 | 2026-09-13 |
| SFSmall sample | 1 | 3 | 6 | 0 | 0 | 0% | 0 | 0 | 0 | 0 | 0 | 2026-09-20 |
Game log
Location, game environment, workload, and production
| Season | Week | Opponent | Site | Environment | Solo tackles | Combined tackles | Sacks | QB hits | Pressure rate | INT | Forced fumbles | Fumble recoveries | Tackles for loss | Passes defended |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | LV | Away | Indoor | 2 | 4 | 0 | 0 | — | 0 | 0 | 0 | 1 | 0 |
| 2026 | 2 | SF | Away | Outdoor · 69° | 3 | 6 | 0 | 0 | 0% | 0 | 0 | 0 | 0 | 0 |
Career totals
Regular-season totals across available career history
| Season | Team | Games | Solo tackles | Combined tackles | Sacks | QB hits | Pressure rate | INT | Forced fumbles | Fumble recoveries | Tackles for loss | Passes defended |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | MIA | 12 | 13 | 23 | 0 | 1 | — | 1 | 0 | 0 | 1 | 4 |
| 2026 | MIA | 2 | 5 | 10 | 0 | 0 | 0% | 0 | 0 | 0 | 1 | 0 |
| Career | All teams | 14 | 18 | 33 | 0 | 1 | 0% | 1 | 0 | 0 | 2 | 4 |
Weekly CFI is a same-position percentile grade using the published weekly play and production fields. CFI uses the same position model as the leaderboard. A dash means the source data or a qualified model is unavailable. Historical production is from nflverse; charted blocking and pressure metrics cover published charting reports only. Missing values are left blank rather than estimated.