Isaiah McDuffie

Isaiah McDuffie

26-Year-Old LinebackerLB
Green Bay Packers
2025 Fantasy Outlook
McDuffie's role has steadily increased since his rookie season of 2021, and the Packers locked him up for two more years before free agency got underway. He should occupy a starting spot in Green Bay's base defense, but fellow linebackers Edgerrin Cooper and Quay Walker profile better from a fantasy perspective. Read Past Outlooks
RANKS
#423.95
ADP
#Subscriber-Only
IDP
Signed a two-year, $8 million contract with the Packers in March of 2025.
Season-high 12 stops in Week 13
LBGreen Bay Packers
November 27, 2025
McDuffie logged 12 tackles (seven solo), including two for a loss, during the Packers' 31-24 win over the Lions on Thursday.
ANALYSIS
McDuffie led the Packers in tackles Thanksgiving Day, and he has reached the double-digit tackling mark in two of his last three games. His increased production of late has been due to the absence of Quay Walker (neck), but the former's snap count on defense would likely dip in Week 14 against the Bears if the latter is cleared to return. In the eight games since the Packers' Week 5 bye, McDuffie has accumulated 51 tackles (23 solo), including 1.0 sacks, and one interception.
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2025 NFL Game Log
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2021
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2024 NFL Game Log
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2023 NFL Game Log
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2022 NFL Game Log
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2021 NFL Game Log
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Snap Distribution / Depth Chart
Snap Counts
Snap %
Green Bay PackersPackers 2025 LB Snap Distribution
#% of Team Snaps

76499%
23999%
62281%
10142%
49965%
15363%
34144%
19179%
28537%
11548%
547%
4719%
10%
10%
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2025 Isaiah McDuffie Split Stats
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Measurables Review View College Player Page
How do Isaiah McDuffie's measurables compare to other linebackers?
This section compares his draft workout metrics with players at the same position. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that metric and it would be considered average.
* All metrics are from his Pro Day (not the combine).
Height
6' 1"
 
Weight
227 lbs
 
40-Yard Dash
4.58 sec
 
Shuttle Time
4.39 sec
 
Cone Drill
7.26 sec
 
Vertical Jump
32.5 in
 
Broad Jump
121 in
 
Bench Press
25 reps
 
Hand Length
9.63 in
 
Arm Length
30.25 in
 
Recent RotoWire Articles Featuring Isaiah McDuffie See More
Recent RotoWire Articles Featuring Isaiah McDuffie See More
Past Fantasy Outlooks
2024
2023
McDuffie's role increased significantly in 2023, and he played nearly half of Green Bay's defensive snaps while doubling the 43 tackles he recorded the year before. He'll remain in the mix for a Packers team shifting to a 4-3 defense, but leading tackler Quay Walker is back, and Green Bay drafted fellow linebacker Edgerrin Cooper in the second round, meaning McDuffie is the most likely to be subbed out in passing situations.
McDuffie has become a quality depth linebacker for the Packers, and he recorded a 12-tackle game in 2022. However, with De'Vondre Campbell and Quay Walker locked into the starting middle linebacker spots, McDuffie is slated to remain a reserve.
More Fantasy News
Impresses in starting role
LBGreen Bay Packers
November 24, 2025
McDuffie recorded nine total tackles (five solo), including 0.5 sacks, and one interception in Sunday's 23-6 win over the Vikings.
ANALYSIS
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Double-digit tackles Sunday
LBGreen Bay Packers
November 17, 2025
McDuffie recorded 11 total tackles (five solo), including 0.5 sacks, in Sunday's 27-20 win over the Giants.
ANALYSIS
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Re-signs with Green Bay
LBGreen Bay Packers
March 3, 2025
The Packers signed McDuffie to a two-year, $8.0 million deal Monday, Jeremy Fowler of ESPN.com reports.
ANALYSIS
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Entering 2025 as UFA
LBGreen Bay Packers
January 20, 2025
McDuffie finished the 2024 regular season with 97 tackles (46 solo), including 0.5 sacks, three pass defenses and one forced fumble across 17 games.
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Ready for Sunday night
LBGreen Bay Packers
December 13, 2024
McDuffie (ankle) has no injury designation ahead of Sunday night's matchup against the Seahawks, Wes Hodkiewicz of the Packers' official site reports.
ANALYSIS
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