Thomas Harper

25-Year-Old SafetyS
Questionable
Injury Concussion
Est. Return 1/4/2026
2025 Fantasy Outlook
There was no outlook written for Thomas Harper in 2025. Check out the latest news below for more on his current fantasy value.
Released by the Raiders in August of 2025.
Suffers concussion Thursday
SDetroit Lions
Concussion
December 25, 2025
Harper (concussion) has been ruled out for the rest of Thursday's contest against the Vikings.
ANALYSIS
Harper suffered a head injury in the second half, and he has now been diagnosed with a concussion. In his absence, Jalen Mills and Daniel Thomas will continue to operate in elevated roles in Detroit's secondary.
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2025 NFL Game Log
2025
2024
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Snap Distribution / Depth Chart
Snap Counts
Snap %
Detroit LionsLions 2025 S Snap Distribution
#% of Team Snaps

74271%
7326%
47846%
8831%
31430%
00%
11811%
5520%
838%
7426%
384%
3814%
141%
00%
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2025 Thomas Harper Split Stats
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Recent RotoWire Articles Featuring Thomas Harper See More
Recent RotoWire Articles Featuring Thomas Harper See More
More Fantasy News
Evaluated for possible concussion
SDetroit Lions
Head
December 25, 2025
Harper (head) is being evaluated for a concussion during Thursday's matchup against the Vikings.
ANALYSIS
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Set to start
SDetroit Lions
December 19, 2025
Harper (concussion) doesn't carry an injury designation ahead of Sunday's game against the Steelers.
ANALYSIS
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Full practice Wednesday
SDetroit Lions
Concussion
December 17, 2025
Harper (concussion) was a Richard Silva of The Detroit News in Wednesday's practice.
ANALYSIS
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Won't play Week 15
SDetroit Lions
Concussion
December 13, 2025
Harper (concussion) has been ruled out for Sunday's game versus the Rams.
ANALYSIS
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Questionable to play Sunday
SDetroit Lions
Concussion
December 12, 2025
Harper (concussion) is questionable for Sunday's matchup against the Rams, Eric Woodyard of ESPN.com reports.
ANALYSIS
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