
ACTIVE PLAYER PROFILE
John Williams
OL ·
GB · Active
Next matchup
Current schedule and opponent context
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 |
|---|---|---|---|---|
| 7 | 31.8 | #22 | 27 | 58 |
| 8 | 9.8 | #26 | 26 | 69 |
| 9 | 4.8 | #29 | 29 | 66 |
Advanced Player Research
Production, usage, efficiency, and indexes for 2026
Performance · 2026
Advanced efficiency
blocking
- Pass block grade
- 29.43
- Run block grade
- 49.18
- Pressure allowed rate
- 6.56%
- Sacks allowed / pass block
- 0%
- Hits allowed / pass block
- 0%
- Hurries allowed / pass block
- 6.56%
- Sacks allowed
- 0
- Hits allowed
- 0
- Hurries allowed
- 8
- Pressures allowed
- 8
- Penalties
- 2
- Offensive snaps
- 193
- Pass block snaps
- 122
- Run block snaps
- 71
Core indexes · experimental v1.4
Weekly game log
| Week | Offensive snaps | Pass block snaps | Run block snaps | Pass block grade | Run block grade | Sacks allowed | Pressures allowed | Penalties |
|---|---|---|---|---|---|---|---|---|
| 1 | 0 | — | — | — | — | — | — | — |
| 3 | 0 | — | — | — | — | — | — | — |
| 4 | 0 | — | — | — | — | — | — | — |
| 5 | 0 | — | — | — | — | — | — | — |
| 6 | 0 | — | — | — | — | — | — | — |
| 7 | 58 | 43 | 15 | 34.5 | 54.9 | 0 | 1 | 0 |
| 8 | 69 | 43 | 26 | 30.5 | 50.6 | 0 | 4 | 1 |
| 9 | 66 | 36 | 30 | 22.1 | 45.1 | 0 | 3 | 1 |
Home and away
Production by game setting
| Split | Games | Offensive snaps | Pass block snaps | Run block snaps | Pass block grade | Run block grade | Sacks allowed | Pressures allowed | Penalties |
|---|---|---|---|---|---|---|---|---|---|
| Home | 3 | 0 | — | — | — | — | — | — | — |
| AwaySmall sample | 2 | 0 | — | — | — | — | — | — | — |
Indoor and outdoor
Production by game setting
| Split | Games | Offensive snaps | Pass block snaps | Run block snaps | Pass block grade | Run block grade | Sacks allowed | Pressures allowed | Penalties |
|---|---|---|---|---|---|---|---|---|---|
| IndoorSmall sample | 1 | 0 | — | — | — | — | — | — | — |
| Outdoor | 4 | 0 | — | — | — | — | — | — | — |
Temperature
Production by game setting
| Split | Games | Offensive snaps | Pass block snaps | Run block snaps | Pass block grade | Run block grade | Sacks allowed | Pressures allowed | Penalties |
|---|---|---|---|---|---|---|---|---|---|
| 40–69°FSmall sample | 1 | 0 | — | — | — | — | — | — | — |
| 70°F and aboveSmall sample | 1 | 0 | — | — | — | — | — | — | — |
Wind
Production by game setting
| Split | Games | Offensive snaps | Pass block snaps | Run block snaps | Pass block grade | Run block grade | Sacks allowed | Pressures allowed | Penalties |
|---|---|---|---|---|---|---|---|---|---|
| Below 10 mphSmall sample | 2 | 0 | — | — | — | — | — | — | — |
Opponent history
Performance against opponents across imported seasons
| Opponent | Games | Offensive snaps | Pass block snaps | Run block snaps | Pass block grade | Run block grade | Sacks allowed | Pressures allowed | Penalties | Last meeting |
|---|---|---|---|---|---|---|---|---|---|---|
| MINSmall sample | 1 | 0 | — | — | — | — | — | — | — | 2026-09-13 |
| ATLSmall sample | 1 | 0 | — | — | — | — | — | — | — | 2026-09-24 |
| TBSmall sample | 1 | 0 | — | — | — | — | — | — | — | 2026-10-04 |
| CHISmall sample | 1 | 0 | — | — | — | — | — | — | — | 2026-10-11 |
| DALSmall sample | 1 | 0 | — | — | — | — | — | — | — | 2026-10-18 |
| CARSmall sample | 1 | 69 | 43 | 26 | 30.5 | 50.6 | 0 | 4 | 1 | — |
| NESmall sample | 1 | 66 | 36 | 30 | 22.1 | 45.1 | 0 | 3 | 1 | — |
Game log
Location, game environment, workload, and production
| Season | Week | Opponent | Site | Environment | Offensive snaps | Pass block snaps | Run block snaps | Pass block grade | Run block grade | Sacks allowed | Pressures allowed | Penalties |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | MIN | Away | Indoor | 0 | — | — | — | — | — | — | — |
| 2026 | 3 | ATL | Home | Outdoor · 61° | 0 | — | — | — | — | — | — | — |
| 2026 | 4 | TB | Away | Outdoor · 86° | 0 | — | — | — | — | — | — | — |
| 2026 | 5 | CHI | Home | Outdoor | 0 | — | — | — | — | — | — | — |
| 2026 | 6 | DAL | Home | Outdoor | 0 | — | — | — | — | — | — | — |
| 2026 | 7 | — | — | — | 58 | 43 | 15 | 34.5 | 54.9 | 0 | 1 | 0 |
| 2026 | 8 | CAR | — | — | 69 | 43 | 26 | 30.5 | 50.6 | 0 | 4 | 1 |
| 2026 | 9 | NE | — | — | 66 | 36 | 30 | 22.1 | 45.1 | 0 | 3 | 1 |
Career totals
Regular-season totals across available career history
| Season | Team | Games | Offensive snaps | Pass block snaps | Run block snaps | Pass block grade | Run block grade | Sacks allowed | Pressures allowed | Penalties |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | GB | 8 | 193 | 122 | 71 | 29.4 | 49.2 | 0 | 8 | 2 |
| Career | All teams | 8 | 193 | 122 | 71 | 29.4 | 49.2 | 0 | 8 | 2 |
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.