ZionJohnson
GG#77Boston College
6'3" • 316lbs • 26y/oDraft Eligibility:2022
- Overall Grade '21
- 84.4
- 10th/629 - Gs
- Pass Block Grade '21
- 81.6
- 43rd/629 - Gs
- Run Block Grade '21
- 84.4
- 16th/629 - Gs
- Snap Count '21
- 777
- 109th/629 - Gs
Zion
Johnson
G
#77
|
Boston College
BIO
GRADES
SEASON STATS
Mock Draft Simulator
Summary Bio
Summary Bio
Last updated: 10/28/2026
Zion Johnson was an offensive guard for the Cleveland Browns who earned a 84.4 overall PFF grade in the 2021 season, 10th among 629 qualified offensive guards. He played 777 offensive snaps on the season.
His PFF pass-blocking grade of 81.6 ranked 43rd among 629 qualified offensive guards. His run-blocking grade of 84.4 ranked 16th at the position.
He allowed 6 total pressures in pass protection. That total included 1 sacks and 2 hits allowed to opposing pass rushers. He was flagged for 1 penalties over the course of the season.
Career
Career
Teams
Year
Cleveland Browns
2026 - Present
Los Angeles Chargers
2022 - 2025
Boston College Eagles
2019 - 2021
PFF Grades
PFF Grades
2021
Regular
Players receive a ranking if they qualify 25% of the maximum targets, run attempts or dropbacks at the position (depending on the metric).
OVERALL GRADE
84.4
AVG
10th/629 Gs
RUN BLOCKING GRADE
84.4
AVG
16th/629 Gs
PASS BLOCKING GRADE
81.6
AVG
43rd/629 Gs
Highest Graded Games
Highest Graded Games
vsVAPI
87.6
Week 10, 2021
vsNCST
85.5
Week 8, 2019
@NYSY
84.1
Week 9, 2021
Lowest Graded Games
Lowest Graded Games
@NCDU
46.9
Week 3, 2020
vsVAPI
48.6
Week 1, 2019
vsVARI
52.1
Week 2, 2019
Grades by Game
Grades by Game
View in Premium Stats
Premium Stats
There's no Grades by Game data available for this player.
Season Stats
Season Stats
2021
Regular
Players receive a ranking if they qualify 25% of the maximum targets, run attempts or dropbacks at the position (depending on the metric).
OFFENSE SNAPS PLAYED
777
109th/629 Gs
PENALTIES
1
63rd/629 Gs
SACKS ALLOWED
1
171st/629 Gs
Blocking
View in Premium Stats
Rank
109
th
Offensive Snaps Played
777
224
th
Pass Block Snaps Played
364
41
st
Run Block Snaps Played
413
63
rd
Penalties
1
171
st
Sacks Allowed
1
315
th
Hits Allowed
2
87
th
Total Pressure Allowed
6
Positional Pivots
View in Premium Stats
Rank
23
rd
Snaps Played at LT
75
75
th
Snaps Played at LG
702
206
th
Snaps Played at C
0
824
th
Snaps Played at RG
0
218
th
Snaps Played at RT
0
171
st
Snaps Played at TE
0
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