BYU Cougars Football · 2026 Season Preview

BYU Cougars

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+
#18
+15.5 overall · 2nd of 16 in the Big 12
Projection
9.0
Expected wins across 12 games
Most Likely
9-3
29.0% of outcomes
Off / Def
16/20
National ranks · Connelly model: 8.7 avg wins

Executive read

BYU Cougars enters 2026 rated 2nd in the Big 12 (#18 nationally). The profile is a strong defense (#20) paired with a strong offense (#16). Schedule math puts the season at 9.0 expected wins, against Connelly's independent 8.7. 1 game project as clear underdog spots (Notre Dame). The season turns on 2 close games: TCU, Utah.

Page 2 · Team Quality

What the Ratings Say

Overall SP+
#18
+15.5 rating
Offense
#16
33.3 pts/gm · strong
Defense
#20
18.1 allowed · strong
Special teams
#45
+0.3 value

Unit ranks, 1–138 national

Offense#16
Defense#20
Special teams#45

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 finished12-2 8-2 #18 #24 #22 #45

Sideline

Kalani Sitake — year 10, 84-45 career.

OC: returning
DC: Kelly Poppinga (NEW)

Hill left for Michigan; Poppinga former BYU LB and longtime assistant takes over DC

Returning production

64% overall, ranked #18 nationally.

Offense 59% · Defense 69%

177 returning starts, 10 redshirt freshmen.

Two models, one slate. This report's schedule math projects 9.03 wins; Connelly's published model projects 8.7 (6.5 in conference) with a strength-of-schedule rank of #53. His model gives 98.7% odds of six-plus wins and 9.7% 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 12026-09-06vs Utah TechFCS+43.0100%Should win
Wk 22026-09-12vs Arizona#30 / +10.2+7.873%Lean win
Wk 32026-09-19@ Colorado State#99 / -8.3+21.393%Should win
Wk 52026-10-03@ TCU#34 / +9.1+3.962%Swing
Wk 62026-10-10vs Iowa State#64 / +1.0+17.089%Should win
Wk 72026-10-17vs Notre Dame#3 / +25.8-7.827%Upset needed
Wk 82026-10-24@ UCF#60 / +2.3+10.779%Lean win
Wk 92026-10-31vs Arizona State#42 / +6.4+11.681%Should win
Wk 102026-11-07@ Utah#25 / +11.9+1.153%Swing
Wk 112026-11-14vs Baylor#51 / +4.5+13.584%Should win
Wk 122026-11-21@ Kansas#57 / +3.7+9.376%Lean win
Wk 132026-11-28vs Cincinnati#50 / +4.5+13.584%Should win

Opening third

3.28

expected wins across 4 games
Utah Tech, Arizona, Colorado State, TCU

Middle third

2.77

expected wins across 4 games
Iowa State, Notre Dame, UCF, Arizona State

Closing third

2.98

expected wins across 4 games
Utah, Baylor, Kansas, Cincinnati

How to read the margin column. It is the SP+ rating gap plus home field, in points — a positive number means the model favors BYU. 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
9.03
across 12 games
Bowl odds
99%
six or more wins
Total mass
100%
distribution sums to 100%
Conference
Big 12
16 teams rated

Win-total probability

5 wins0.6%
6 wins2.8%
7 wins9.3%
8 wins20.4%
9 wins29.0%
10 wins24.8%
11 wins11.2%
12 wins1.9%

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

Quarterback

Bear Bachmeier

returning starter experienced

Deliciously high level as true freshman; one of conference's safest bets

Program context

Record 2Yr · 23-4
23-4 over 2024-25 with 17.5 avg SP+ rank (30.0 off 21.5 def)

Record Collapsed · 13-12
13-12 in 2022-23 with 71.0 avg SP+ rank after joining Big 12

Bachmeier Freshman · true_freshman
Played at deliciously high level for a true freshman in 2025

DateMatchupWhy it matters
Sept. 12Arizona at BYUBYU stole OT win over Arizona last year; tone-setter for conference; Houston-Tech same week
Oct. 3BYU at TCUTCU has won 9 games 2 straight years; new OC-QB combo could make Frogs wild cards in title hunt
Nov. 7BYU at UtahHoly War rivalry; both projected top-25; could decide title game participant
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.