Player Dossier

2019-2025

Southern Miss

Isaiah Gibson Sr.

DL • 6'4" • 320 lbs • Springfield, OH, USA

Ball-hunting defenderSplash play profile

Isaiah Gibson Sr. shows a ball-hunting defender profile with 14.3 disruption score.

Usage / Role

31%

Rotational defensive role

lowfeatured

Impact Production

54

Solid production for a defensive lineman

lowelite

Reliability

70

Reliable weekly contributor

lowhigh

Star Power

44

Limited ceiling signals so far

limitedstar

Career Arc

Value trend by season

Best season by Season Value: 2023 Postseason · Marshall

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Snapshot

Career Teams
3
Unique Seasons
7
Program Path
Kentucky • Marshall • Southern Miss
Peak Game
Peak game by takeover score: Notre Dame

Player Story

Isaiah Gibson Sr. built his college career from 2019 through 2025 as a defensive lineman from Springfield, OH wearing No. 7, spending time with Kentucky, Marshall, and Southern Miss. The clearest part of Isaiah...

Read the story

Isaiah Gibson Sr., DL. Best season Best season by Season Value: 2023 Postseason · Marshall. Isaiah Gibson Sr. shows a ball-hunting defender profile with 14.3 disruption score.

Stat Footprint

Career production snapshot

Tackles
74
TFL
4
Sacks
0.5
QB hurries
11
Passes defended
2

Quick Answers

Isaiah Gibson Sr. quick answers

Latest team and position
Southern Miss · DL
Career Tackles
74
Tracked sample
7 unique seasons · 10 entries · 39 games
Best season
2023 Postseason · Marshall
Top game
Notre Dame
High school pipeline
Irmo · 9 FBS recruits · 0 drafted players
Latest roster
No. 7 · Senior
2025 Tackles rank
26 tackles · DL 236th (top 22%) · Sun Belt 186th (top 30%) · National 1,644th (top 27%)

Season Ledger

Crawlable season-by-season stats

SeasonTeamGamesTacklesTFLSacksQB HurPDTDOverall
2019 Regular SeasonKentucky00-0--0-
2020 Regular SeasonKentucky55-01-09
2021 PostseasonKentucky51-0--06.9
2021 Regular SeasonKentucky540.50--06.9
2022 Regular SeasonMarshall910-04-023.6
2023 PostseasonMarshall102-0--039.6
2023 Regular SeasonMarshall102620.551039.6
2024 Regular SeasonMarshall00-0--0-
2025 PostseasonSouthern Miss10210--022.2
2025 Regular SeasonSouthern Miss10240.5011022.2

Related Context

Transfer Portal History

Matched portal movement

SeasonPathMovementValueDate
2025Marshall to Southern MissG5/FCS to G5/FCS78.6Dec 25, 2024

Isaiah Gibson Sr. played DL for Kentucky, Marshall, and Southern Miss. Across 7 tracked seasons, Isaiah Gibson Sr. recorded 74 tackles. His top tracked season came in 2023 with Marshall.

Player insights

Lead takeaway

Best season by value score: 2023 Postseason

Marshall paired 8.5 primary output with 20.2 efficiency.

Supporting note

2025 Postseason role shape

impact-led usage with 14.3 efficiency.

Supporting note

Career value stayed steady

2025 Regular Season tracked close to the prior stop by season value score.

Supporting note

Multi-stop career journey

Production spans 3 team stops, with role shifts visible across Kentucky, Marshall, Southern Miss.

Supporting note

Peak game by takeover score: Jacksonville State

Win with 1 impact plays across the defensive snap sheet. It landed in the 100th percentile of the selected season.

Analysis workspace

Season Workbench

Filter the strongest season sample, inspect game-level shape, and then drop into the full log without losing the story of the year.

Season Explorer

Understand the selected season before dropping into the full game log.

2025 Postseason · Southern Miss

Games

10

Havoc Plays / G

0.3

Efficiency

14.3

Usage

2.4

Consistency

13.3

Best Game by takeover score

Jacksonville State

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Active game

Hover over a point

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Game-by-Game Trend

Follow how the selected stat changes from one game to the next. Spikes mark standout outings, while dips show quieter weeks.

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Chronological game order.

Game by game trend chart. Western Kentucky: 1. Jackson State: 0.5. App State: 0. Louisiana Tech: 0. Jacksonville State: 1. Georgia Southern: 0. UL Monroe: 0. Arkansas State: 1. South Alabama: 0. Troy: 0

Volume vs Efficiency

Each dot is a game. Farther right means the player carried more of the workload, and higher means they were more efficient with those chances.

Low volumeHigh quality

High volumeHigh quality

Low volumeLower quality

High volumeLower quality

Volume on the x-axis, quality on the y-axis.

Volume versus efficiency scatter chart. Western Kentucky: 2 by 18.3. Jackson State: 4 by 21.7. App State: 3 by 12.5. Louisiana Tech: 1 by 4.2. Jacksonville State: 3 by 22.5. Georgia Southern: 2 by 8.3. UL Monroe: 2 by 8.3. Arkansas State: 4 by 26.7. South Alabama: 3 by 12.5. Troy: 2 by 8.3

Split Comparison

Compare how this player performed across different situations. "Games" shows how many matchups are included in each split.

Wins0.4 · Games = 6 · +0.2 vs Losses
Losses0.3 · Games = 4 · -0.2 vs Wins

Game Log

Dense stat lines with inline explanations and season-linked highlights.

10 games

Featured metric

Havoc Plays

Top game by takeover score

Jacksonville State

Best efficiency game

26.7 vs Arkansas State

Result
Tue 12/23vs Western KentuckyL 16-2721100
Sat 11/29vs TroyL 18-2820000
Sat 11/22@ South AlabamaL 35-4230000
Sat 11/8@ Arkansas StateW 27-2141001
Sat 10/25vs UL MonroeW 49-2121000
Fri 10/10@ Georgia SouthernW 38-3521000
Sat 9/27vs Jacksonville StateW 42-2530000
Sat 9/20@ Louisiana TechL 20-3010000
Sat 9/13vs App StateW 38-2230000
Sat 9/6vs Jackson StateW 38-20400.5000

Player Story

Isaiah Gibson Sr. story

Isaiah Gibson Sr. built his college career from 2019 through 2025 as a defensive lineman from Springfield, OH wearing No. 7, spending time with Kentucky, Marshall, and Southern Miss. The clearest part of Isaiah Gibson Sr.'s career was his defensive production: 74 tackles, 4 tackles for loss, 0.5 sacks, and 2 passes defended across 39 career games in the available record. That gives Isaiah Gibson Sr.'s career enough real context without stretching the story beyond the available production.

Career Arc

Track team changes, role shifts, and season-to-season movement.

  1. 1

    Kentucky

    2019-2021

    Opening stop

  2. 2

    Marshall

    2022-2024

    Peak year stop

  3. 3

    Southern Miss

    2025

    Final stop

Season Value Progression

2019202020212021202220232023202420252025
SeasonTeamPrimaryEfficiencyUsageDelta
2019 Regular SeasonKentucky0
2020 Regular SeasonKentucky16.21.31
2021 PostseasonKentucky0.55.21.2-0.5
2021 Regular SeasonKentucky0.55.21.20
2022 Regular SeasonMarshall49.12.83.5
2023 PostseasonMarshall8.520.23.44.5
2023 Regular SeasonMarshall8.520.23.40
2024 Regular SeasonMarshall0-8.5
2025 PostseasonSouthern Miss3.514.32.43.5
2025 Regular SeasonSouthern Miss3.514.32.40

Signature Performances

Top Games

#1 Featured game

@ Notre Dame

Week 2 · W 26-21

Win with 1 impact plays across the defensive snap sheet.

1

Havoc Plays

63.6 takeover

1 disruption/tackle impact with 63.6 takeover score.

#2

vs UAlbany

Week 1 · W 21-17

3

Havoc Plays

63.6 takeover

Win with 3 impact plays across the defensive snap sheet.

3 disruption/tackle impact with 63.6 takeover score.

#3

vs Georgia Southern

Week 11 · W 38-33 · Conference game

3

Havoc Plays

58.6 takeover

Win with 3 impact plays across the defensive snap sheet.

3 disruption/tackle impact with 58.6 takeover score.

#4

vs No. 92 Jacksonville State

Week 5 · W 42-25

1

Havoc Plays

53.6 takeover

Win with 1 impact plays across the defensive snap sheet.

1 disruption/tackle impact with 53.6 takeover score.

#5

vs No. 69 Western Kentucky

Week 1 · L 16-27 · Postseason

1

Havoc Plays

52.5 takeover

Loss with 1 impact plays across the defensive snap sheet.

1 disruption/tackle impact with 52.5 takeover score.

Top Seasons

#1 Season by Season Value

2023 Postseason · Marshall

8.5 primary output · 20.2 efficiency · 3.4 usage

39.6

#2

2023 Regular Season · Marshall

39.6

8.5 primary · 20.2 efficiency · 3.4 usage

#3

2022 Regular Season · Marshall

23.6

4 primary · 9.1 efficiency · 2.8 usage

Milestones

2

Impact games

3

Splash games

0

10+ tackle games