2026 SEASON · WEEK 3
← Active players

ACTIVE PLAYER PROFILE

Jonas Sanker

S · NO · Active

Age 23College VirginiaDepth FS #2
Solo tackles10
Combined tackles13
Sacks0
QB hits0
Pressure rate0%
INT0
Forced fumbles0
Fumble recoveries0
Tackles for loss1
Passes defended0
Cumulative season CFI55.1#29 of 81 · same-position season grade
Weekly CFI · Week 240.9#47 of 71 · same-position weekly grade
Predictive CFI—No qualified recent game data or upcoming matchup

Defensive coverage context

Hybrid safety
Deep 0%Box 11%Slot 86%
Week 2 Pass Coverage

34 defensive snaps · 27 coverage snaps

Targets3
Receptions allowed3
Completion rate allowed100%
Yards allowed24
Pass breakups0
Passer rating allowed100
Interceptions0
Forced incompletions0
Man coverage6 snaps · 1 targetCoverage grade 52.2
Zone coverage20 snaps · 2 targetsCoverage grade 53.7

Credited tackle stops 0 · Third/fourth-down stops 0 · Red-zone stops 0

Week 1 Pass Coverage

51 defensive snaps · 33 coverage snaps

Targets7
Receptions allowed6
Completion rate allowed85.7%
Yards allowed34
Pass breakups0
Passer rating allowed86.9
Interceptions0
Forced incompletions0
Man coverage1 snaps · 0 targetsCoverage grade 60
Zone coverage27 snaps · 5 targetsCoverage grade 59.4

Credited tackle stops 4 · Third/fourth-down stops 0.5 · Red-zone stops 0.5

CFI history and comparable paths

Qualified weekly form plus the closest same-position index profiles

Same-position context
0255075100 W1W2
Jonas SankerAntonio Johnson · comparableBryan Cook · comparableCalen Bullock · comparable

Weekly CFI history

Same-position percentile grade for each qualifying week in 2026. The season CFI above is the cumulative grade.

WeekWeekly CFIRankQualified playersVolume
164.6#107151
240.9#477134

Advanced Player Research

Production, usage, efficiency, and indexes for 2026

Performance · 2026

Advanced efficiency

defense
Pressure rate
0%
Pass rush win rate
0%
Run stop rate
4.35%
Sacks / pass rush
0%
Hits / pass rush
0%
Hurries / pass rush
0%
Missed tackle rate
0%
Defensive grade
61.18
Pass rush grade
60
Run defense grade
72.79
Coverage grade
57.44
Pressures
0
Charted sacks
0
Charted QB hits
0
QB hurries
0
Batted passes
0
Run stops
1
Charted solo tackles
13
Charted assists
1
Missed tackles
0
Defensive snaps
85
Pass rush snaps
1
Run defense snaps
24

Core indexes · experimental v1.4

CoreFootball Index (CFI) #29 of 8155.1

Same-position rank: #29 of 81. Eligible position cohort: players.

InputValuePercentileWeight

Weekly game log

WeekSolo tacklesCombined tacklesSacksQB hitsPressure rateINTForced fumblesFumble recoveriesTackles for lossPasses defended
1710000%00010
23300—00000

Home and away

Production by game setting

SplitGamesSolo tacklesCombined tacklesSacksQB hitsPressure rateINTForced fumblesFumble recoveriesTackles for lossPasses defended
AwaySmall sample21013000%00010

Indoor and outdoor

Production by game setting

SplitGamesSolo tacklesCombined tacklesSacksQB hitsPressure rateINTForced fumblesFumble recoveriesTackles for lossPasses defended
IndoorSmall sample1710000%00010
OutdoorSmall sample13300—00000

Temperature

Production by game setting

SplitGamesSolo tacklesCombined tacklesSacksQB hitsPressure rateINTForced fumblesFumble recoveriesTackles for lossPasses defended
70°F and aboveSmall sample13300—00000

Wind

Production by game setting

SplitGamesSolo tacklesCombined tacklesSacksQB hitsPressure rateINTForced fumblesFumble recoveriesTackles for lossPasses defended
10 mph and aboveSmall sample13300—00000

Opponent history

Performance against opponents across imported seasons

OpponentGamesSolo tacklesCombined tacklesSacksQB hitsPressure rateINTForced fumblesFumble recoveriesTackles for lossPasses defendedLast meeting
ARISmall sample1——————————2025-09-07
SFSmall sample15800—000002025-09-14
SEASmall sample12300—000002025-09-21
BUFSmall sample13500—100032025-09-28
NYGSmall sample16700—001102025-10-05
NESmall sample14600—000102025-10-12
CHISmall sample13500—000002025-10-19
TBSmall sample24700—000002025-12-07
LASmall sample15800—000012025-11-02
CARSmall sample23800—000102025-12-14
ATLSmall sample25900—000002026-01-04
MIASmall sample11500—000002025-11-30
NYJSmall sample11600—100022025-12-21
TENSmall sample13300—000002025-12-28
DETSmall sample1710000%000102026-09-13
BALSmall sample13300—000002026-09-20

Game log

Location, game environment, workload, and production

SeasonWeekOpponentSiteEnvironmentSolo tacklesCombined tacklesSacksQB hitsPressure rateINTForced fumblesFumble recoveriesTackles for lossPasses defended
20261DETAwayIndoor710000%00010
20262BALAwayOutdoor · 79°3300—00000

Career totals

Regular-season totals across available career history

SeasonTeamGamesSolo tacklesCombined tacklesSacksQB hitsPressure rateINTForced fumblesFumble recoveriesTackles for lossPasses defended
2025NO17458000—20136
2026NO21013000%00010
CareerAll teams195593000%20146

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.