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ACTIVE

Rock 
Ya-Sin

CB
|
DET Lions
6'0"
195lbs
29y/o
Rock Ya-Sin headshot
Overall Grade '25
62.8
57th/114 - CBs
Snap Count '25
611
64th/217 - CBs
Interceptions '25
0
73rd/114 - CBs
Pass Breakups '25
5
44th/114 - CBs
Rock Ya-Sin headshot
Rock
Ya-Sin
CB
|
DET Lions
BIO
GRADES
SEASON STATS
View in Premium Stats

Summary Bio

Last updated: 3/31/2026
Rock Ya-Sin is a cornerback for the Detroit Lions who earned a 62.8 overall PFF defensive grade in the 2025 season, 57th among 114 qualified cornerbacks. His PFF coverage grade of 64.8 ranked 50th among 114 qualified cornerbacks. His run-defense grade of 50.8 ranked 86th at the position.
He recorded 0 interceptions on the season. Ya-Sin broke up 5 passes in coverage. He allowed a 77.7 passer rating when targeted by opposing quarterbacks. He surrendered 27 receptions in coverage. He also contributed 36 solo tackles in run support and open-field situations.

Career

Teams
Year
Detroit Lions
2025
San Francisco 49ers
2024
Baltimore Ravens
2023
Las Vegas Raiders
2022
Indianapolis Colts
2019 - 2021
Temple Owls
2018
Presbyterian Blue Hose
2015 - 2017
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PFF Grades

2025
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
62.8
AVG
57th/114 CBs
COVERAGE GRADE
64.8
AVG
50th/114 CBs
PASS RUSH GRADE
60.3
AVG
32nd/114 CBs
RUN DEFENSE GRADE
50.8
AVG
86th/114 CBs

Season Stats

2025
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
36
63rd/114 CBs
INTERCEPTIONS
0
73rd/114 CBs
TOTAL PRESSURES
3
19th/114 CBs
RECEPTIONS ALLOWED
27
78th/114 CBs

Defense

View in Premium Stats
Rank
63
rd
Solo Tackles
36
25
th
Assists
9
33
rd
Forced Fumbles
0
67
th
Stops
10
25
th
Sacks
0
4
th
Missed Tackles
2
73
rd
Interceptions
0
91
st
Passer Rating Allowed
77.7
81
st
Yards per Reception Allowed
10.6
19
th
Total Pressures
3
44
th
PBUs
5
78
th
Receptions Allowed
27

Snaps

View in Premium Stats
Rank
64
th
Total Snaps
611
60
th
Run Defense Snaps
224
50
th
Pass Rush Snaps
5
69
th
Coverage Snaps
382