JackJones
CBCB#25Arizona State
5'11" • 180lbs • 28y/oDraft Eligibility:2022
- Overall Grade '21
- 79.4
- 70th/861 - CBs
- Snap Count '21
- 661
- 172nd/2042 - CBs
- Interceptions '21
- 3
- 34th/861 - CBs
- Pass Breakups '21
- 5
- 197th/861 - CBs
Jack
Jones
CB
#25
|
Arizona State
BIO
GRADES
SEASON STATS
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Summary Bio
Summary Bio
Last updated: 10/28/2026
Jack Jones was a cornerback for the San Francisco 49ers who earned a 79.4 overall PFF defensive grade in the 2021 season, 70th among 861 qualified cornerbacks. His PFF coverage grade of 78.8 ranked 86th among 861 qualified cornerbacks. His run-defense grade of 69.0 ranked 407th at the position.
He recorded 3 interceptions on the season. Jones broke up 5 passes in coverage. He allowed a 86.3 passer rating when targeted by opposing quarterbacks. He surrendered 33 receptions in coverage. He also contributed 42 solo tackles in run support and open-field situations.
Career
Career
Teams
Year
San Francisco 49ers
2026 - Present
Miami Dolphins
2025
Las Vegas Raiders
2023 - 2024
New England Patriots
2022 - 2023
Arizona State Sun Devils
2019 - 2021
USC Trojans
2016 - 2017
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
79.4
AVG
70th/861 CBs
COVERAGE GRADE
78.8
AVG
86th/861 CBs
PASS RUSH GRADE
92.5
AVG
11th/861 CBs
RUN DEFENSE GRADE
69.0
AVG
407th/861 CBs
Highest Graded Games
Highest Graded Games
vsCAST
83.6
Week 6, 2021
vsAZUN
81.3
Week 13, 2021
@UTBY
78.7
Week 3, 2021
Lowest Graded Games
Lowest Graded Games
vsCOUN
46.8
Week 4, 2021
vsCOUN
49.3
Week 4, 2019
@UTUN
53.9
Week 7, 2021
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).
SOLO TACKLES
42
92nd/861 CBs
INTERCEPTIONS
3
34th/861 CBs
TOTAL PRESSURES
1
267th/861 CBs
RECEPTIONS ALLOWED
33
736th/861 CBs
Defense
View in Premium Stats
Rank
92
nd
Solo Tackles
42
426
th
Assists
4
3
rd
Forced Fumbles
3
133
rd
Stops
14
38
th
Sacks
1
637
th
Missed Tackles
8
34
th
Interceptions
3
392
nd
Passer Rating Allowed
86.3
347
th
Yards per Reception Allowed
12.4
267
th
Total Pressures
1
197
th
PBUs
5
736
th
Receptions Allowed
33
Snaps
View in Premium Stats
Rank
172
nd
Total Snaps
661
146
th
Run Defense Snaps
309
791
st
Pass Rush Snaps
1
189
th
Coverage Snaps
351
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