College football · NFLTuesday, October 13, 2026
The Upset Report
2018 · Week 4 · Saturday, September 22, 2018

Texas Tech stuns No. 15 Oklahoma State, 41–17

Texas Tech closed as a 14.5-point underdog and won outright. It was unranked Texas Tech taking down the No. 15 team in the AP poll.

Final41–17
Upset size20
Rank in 20189th of 181
14.5-point underdogUnranked beat No. 15

It was the 2nd-biggest of 10 upsets in 2018 Week 4, and the 9th-biggest of the 2018 season. Texas Tech pulled off 1 other upset in 2018.

Other upsets in 2018 Week 4

  1. 28.5-point underdogUnranked beat No. 13Recap
    Upset size35
  2. 10-point underdogUnranked beat No. 14Recap
    Upset size16
  3. 6.5-point underdogUnranked beat No. 23Recap
    Upset size8
  4. 3-point underdogUnranked beat No. 17Recap
    Upset size7.5
  5. 31, 30
    6.5-point underdogRecap
    Upset size6.5

Texas Tech’s other 2018 upsets

  1. Week 77.5-point underdogRecap
    Upset size7.5

More: Texas Tech upsets · Oklahoma State upsets · all Week 4 upsets · the 2018 season · how upset size works