JohnMarshall

SS#1NAVY Midshipmen
6'2" • 209lbs • Sr.
Draft Eligibility:2023
Overall Grade '22
79.3
79th/803 - Ss
Snap Count '22
703
145th/1716 - Ss
Interceptions '22
1
216th/803 - Ss
Pass Breakups '22
2
254th/803 - Ss
John
Marshall
S
#1
|
NAVY Midshipmen
BIO
GRADES
SEASON STATS
Mock Draft Simulator

Summary Bio

Last updated: 10/28/2026
John Marshall was a safety for the Navy Midshipmen who earned a 79.3 overall PFF defensive grade in the 2022 season, 79th among 803 qualified safeties. His PFF coverage grade of 72.3 ranked 236th among 803 qualified safeties. His run-defense grade of 81.6 ranked 59th at the position.
He recorded 1 interceptions on the season. Marshall broke up 2 passes in coverage. He allowed a 69.8 passer rating when targeted by opposing quarterbacks. He surrendered 24 receptions in coverage. He also contributed 49 solo tackles in run support and open-field situations.

Career

Teams
Year
Navy Midshipmen
2019 - 2022

PFF Grades

2022
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
79.3
AVG
79th/803 Ss
COVERAGE GRADE
72.3
AVG
236th/803 Ss
PASS RUSH GRADE
79.6
AVG
47th/803 Ss
RUN DEFENSE GRADE
81.6
AVG
59th/803 Ss

Highest Graded Games

vs DEUN
82.7
Week 1, 2022
vs PATE
77.1
Week 9, 2022
@ OHCI
76.5
Week 10, 2022

Lowest Graded Games

@ TNMS
38.6
Week 7, 2021
vs OHCI
42
Week 8, 2021
@ TXMU
46.7
Week 9, 2020

Grades by Game

View in Premium Stats
Premium Stats

Season Stats

2022
Regular
Players receive a ranking if they qualify 25% of the maximum targets, run attempts or dropbacks at the position (depending on the metric).
SOLO TACKLES
49
190th/803 Ss
INTERCEPTIONS
1
216th/803 Ss
TOTAL PRESSURES
34
1st/803 Ss
RECEPTIONS ALLOWED
24
695th/803 Ss

Defense

View in Premium Stats
Rank
190
th
Solo Tackles
49
7
th
Assists
26
3
rd
Forced Fumbles
3
5
th
Stops
37
2
nd
Sacks
9
389
th
Missed Tackles
9
216
th
Interceptions
1
192
nd
Passer Rating Allowed
69.8
19
th
Yards per Reception Allowed
6.5
1
st
Total Pressures
34
254
th
PBUs
2
695
th
Receptions Allowed
24

Snaps

View in Premium Stats
Rank
145
th
Total Snaps
703
214
th
Run Defense Snaps
296
1
st
Pass Rush Snaps
159
480
th
Coverage Snaps
248
About Us
News & Analysis
Tools
Partnerships
  • Scores & Stats by
    SportsDataIO
Join PFF
Customer Service
Follow Us
Site Map Privacy Policy Terms of Use Accessibility Statement Cookie Settings
© 2026 PFF - all rights reserved.