Oklahoma State Cowboys Football · 2026 Season Preview

Oklahoma State Cowboys

A data-backed preview built from the committed 2026 preseason SP+ snapshot, the CFBD schedule, and Bill Connelly's extracted conference preview tables. Every projection traces to a stored payload.

2026 SP+
#38
+7.1 overall · 8th of 16 in the Big 12
Projection
6.6
Expected wins across 12 games
Most Likely
7-5
25.9% of outcomes
Off / Def
42/52
National ranks · Connelly model: 6.4 avg wins

Executive read

Oklahoma State Cowboys enters 2026 rated 8th in the Big 12 (#38 nationally). The profile is an above average defense (#52) paired with an above average offense (#42). Schedule math puts the season at 6.6 expected wins, against Connelly's independent 6.4. 2 games project as clear underdog spots (Oregon, Texas Tech). The season turns on 5 close games: West Virginia, Houston, Iowa State, Kansas State, Arizona State.

Page 2 · Team Quality

What the Ratings Say

Overall SP+
#38
+7.1 rating
Offense
#42
30.0 pts/gm · above average
Defense
#52
23.4 allowed · above average
Special teams
#26
+0.5 value

Unit ranks, 1–138 national

Offense#42
Defense#52
Special teams#26

Bars run left (worst) to right (best): a longer bar is a better national rank. Special-teams ratings are volatile year to year.

2025 resultRecordConfSP+ rank OffDefST
Where they finished1-11 0-9 #121 #131 #100 #26

Sideline

Eric Morris — year 1, N/A (new hire) career.

OC: Morris (brought North Texas offense)
DC: Skyler Cassity (NEW)

Morris brought half of North Texas No.1 offense with him; Cassity from Sam Houston/UNT

Returning production

58% overall, ranked #42 nationally.

Offense 62% · Defense 53%

34 returning starts, 7 redshirt freshmen.

Two models, one slate. This report's schedule math projects 6.58 wins; Connelly's published model projects 6.4 (4.6 in conference) with a strength-of-schedule rank of #39. His model gives 73.2% odds of six-plus wins and 0.3% of eleven-plus. Two independent methods landing close together is corroboration, not confirmation — they share SP+ as an input.
Page 3 · Schedule Math

Game-by-Game Projection

WeekDateOpponentOpp SP+ Proj marginWin %Tier
Wk 12026-09-05@ Tulsa#96 / -7.6+12.282%Should win
Wk 22026-09-12vs Oregon#2 / +28.3-18.79%Upset needed
Wk 32026-09-19vs Murray StateFCS+34.699%Should win
Wk 42026-09-26@ West Virginia#66 / +0.8+3.862%Swing
Wk 62026-10-10vs UCF#60 / +2.3+7.371%Lean win
Wk 72026-10-17@ Houston#36 / +8.2-3.639%Lean loss
Wk 82026-10-24vs Colorado#65 / +0.9+8.775%Lean win
Wk 92026-10-31@ Iowa State#64 / +1.0+3.661%Swing
Wk 102026-11-07@ Kansas State#29 / +10.4-5.833%Lean loss
Wk 112026-11-14vs Texas Tech#7 / +23.1-13.516%Upset needed
Wk 122026-11-21@ Arizona State#42 / +6.4-1.844%Lean loss
Wk 132026-11-28vs Kansas#57 / +3.7+5.968%Lean win

Opening third

2.51

expected wins across 4 games
Tulsa, Oregon, Murray State, West Virginia

Middle third

2.46

expected wins across 4 games
UCF, Houston, Colorado, Iowa State

Closing third

1.60

expected wins across 4 games
Kansas State, Texas Tech, Arizona State, Kansas

How to read the margin column. It is the SP+ rating gap plus home field, in points — a positive number means the model favors Oklahoma State. Win percentage is that margin mapped through a logistic calibrated so a seven-point favorite wins about 70% of the time.
Page 4 · Outlook

Season Distribution

Expected wins
6.58
across 12 games
Bowl odds
77%
six or more wins
Total mass
100%
distribution sums to 100%
Conference
Big 12
16 teams rated

Win-total probability

3 wins1.5%
4 wins6.0%
5 wins15.2%
6 wins24.6%
7 wins25.9%
8 wins17.4%
9 wins7.2%
10 wins1.7%

Exact Poisson-binomial over the projected game probabilities. Bars are scaled to the most likely outcome, and the percentages are absolute.

Quarterback

Drew Mestemaker

transfer (North Texas) experienced

4300-yd passer; followed Morris from UNT; also played at Oklahoma; brought half the offense with him

Top transfer

Wendell Gregory (DE, from Oklahoma State)
15.5 TFLs 19 run stops 4 sacks as redshirt freshman on worst-in-generation OSU team

Program context

Record 2025 · 1-11
Worst squad in 60+ years; Morris brought entire North Texas No.1 offense

Off Transfers Brought · 6
Mestemaker Hawkins Young Coleman Nelson Dickson all followed Morris from North Texas

Page 5 · Conference & Method

Where They Sit in the Big 12

#TeamSP+ rankRatingOff DefRet prodRet rank
1Texas Tech#7+23.1#8#1165%#12
2BYU#18+15.5#16#2064%#18
3Utah#25+11.9#18#3455%#54
4Kansas State#29+10.4#17#4958%#38
5Arizona#30+10.2#29#3360%#32
6TCU#34+9.1#31#4051%#69
7Houston#36+8.2#30#4565%#17
8Oklahoma State#38+7.1#42#5258%#42
9Arizona State#42+6.4#57#3751%#71
10Cincinnati#50+4.5#46#6557%#50
11Baylor#51+4.5#23#8753%#61
12Kansas#57+3.7#51#7058%#39
13UCF#60+2.3#79#4161%#29
14Iowa State#64+1.0#94#4245%#102
15Colorado#65+0.9#64#5755%#55
16West Virginia#66+0.8#62#6652%#66

Method & Provenance

Sp 2026. Committed preseason SP+ snapshot data/external/cfbd_2026/sp_plus_2026.csv via cfb_model_lab.preseason.load_sp_plus; CFBD /ratings/sp returns zero rows for 2026.

Schedule. data/external/cfbd_2026/schedule_2026.csv (CFBD /games snapshot, regular season only).

Connelly. Bill Connelly ESPN+ 2026 conference previews extracted to data/external/connelly_*_2026/.

Projection Method. SP+ differential plus 2.5-point home field, mapped to win probability by a logistic with scale 8.0 (illustrative scale; not validated for this SP+ snapshot). Win distribution is an exact Poisson-binomial assuming independent games. Not a betting model and not the repo's StackedEnsemble forecast.

Lower Division. FCS/lower-division opponents absent from the FBS SP+ table are assigned a -25.0 rating placeholder.

Not betting advice. No market lines were pulled for this report and no edge is claimed. These are schedule-strength projections from public preseason ratings. If a real market exists, price it independently.