Player Career

Jett Duffey Career Story

Career story, signature performances, transfer context, and season arc are grouped for biography-style searches.

Player Story

Jett Duffey story

Jett Duffey built his college career from 2017 through 2019 as a quarterback from Mansfield, TX wearing No. 7, spending time with Texas Tech. The clearest part of Jett Duffey's career was his passing role: 4,077 passing yards, 26 touchdown passes, 523 attempts, and 587 rushing yards across 19 career games in the available record. His largest box-score season came in 2019 with Texas Tech. Those numbers show where he fit, how often the ball or action found him, and how his role developed over time.

Quarterback careers are usually judged first by volume, efficiency, and scoring chances. His career also includes 587 rushing yards, 14 receiving yards, and 1 tackle, giving the story more than a single-category snapshot. With 19 career games in the available record, his career has enough shape to show both opportunity and production across Texas Tech.

The arc is straightforward: Jett Duffey moved through the depth chart, found a larger role, and turned that opportunity into production that can be understood through standard football numbers.

Career Arc

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

  1. 1

    Texas Tech

    2017-2019

    Opening stop

Season Value Progression

201720182019
SeasonTeamPrimaryEfficiencyUsageDelta
2017 Regular SeasonTexas Tech2270.410
2018 Regular SeasonTexas Tech1,59066.532.61,568
2019 Regular SeasonTexas Tech3,05265.925.31,462

Signature Performances

Top Games

#1 Featured game

vs Texas

Week 11 · L 34-41 · Conference game

Loss with balanced pass-rush production and strong creator value.

524

Total Offense

91.3 takeover

524 total offense with 74 efficiency.

#2

vs TCU

Week 12 · L 31-33 · Conference game

375

Total Offense

84.8 takeover

Loss with 375 yards of offense and 69.1 efficiency.

375 total offense with 69.1 efficiency.

#3

@ Old Dominion

Week 2

82

Total Offense

73.4 takeover

Game with 82 yards of offense and 46.7 efficiency.

82 total offense with 46.7 efficiency.

#4

vs Kansas State

Week 13 · L 27-30 · Conference game

391

Total Offense

72.8 takeover

Loss shaped by high passing volume and turnover pressure.

391 total offense with 65.2 efficiency.

#5

@ Texas

Week 14 · L 24-49 · Conference game

385

Total Offense

69.1 takeover

Loss with 385 yards of offense and 54.8 efficiency.

385 total offense with 54.8 efficiency.

Top Seasons

#1 Season by Season Value

2019 Regular Season · Texas Tech

3,052 primary output · 65.9 efficiency · 25.3 usage

75.4

#2

2018 Regular Season · Texas Tech

62.5

1,590 primary · 66.5 efficiency · 32.6 usage

#3

2017 Regular Season · Texas Tech

48.3

22 primary · 70.4 efficiency · 10 usage

Milestones

8

250+ passing yards

8

300+ total offense

5

3+ TD games

14

Above avg efficiency