the yahngorithm
Florida International
Conference USA
9
@
South Florida
American Athletic
19
Week 1 · 2026 · Final · ESPN+ · Raymond James Stadium
Market spreadUSF -14.5
Market total53
Model spreadUSF -15.3
Edge+0.8

Spread models

SP+efficiencymodel USF -15.3
market USF -14.5  ·  edge +0.8  ·  FIU -14.5 vs USF -1.7 + 2.5 HFA
SRSscoring margin
no games played yet — empty in week 1, noisy through ~week 3
YahnSP+ + EPA + rostermodel USF -15.1
market USF -14.5  ·  edge +0.6  ·  FIU -14.3 vs USF -1.9 + 2.7 HFA

The spread signal is SP+ only right now. Market is the consensus of 9 books. Positive edge = model likes South Florida. Guide §2.

How the Yahn number is built — not a separate model
SP+ base+ EPA+ roster= rating
FIU-14.5+0.2-14.3
USF-1.7-0.2-1.9

SP+ is the backbone. EPA nudges toward raw efficiency (weight grows through the season — near zero this early). Roster = talent + returning production + transfer-portal net, fading to zero by week 5. Venue home edge: 2.7 (2.7 base + altitude / hostile bump; SP+ and SRS use a flat 2.5). Weights un-calibrated.

Totals model

FIU expected
23.6
1.9 pts/poss
USF expected
38.9
3.1 pts/poss
Model total
62.4
market 53 · 25.4 poss, average pace
Edge
+9.4
model leans over

Only SP+ feeds this. Totals are noisier than spreads — the model's biggest UNDER edges cluster on blowouts and are mostly artifacts. Trust it most on games with a spread inside ~14. Guide §3.

Situational flags

No situational flags on this game.

Team trends · 2026 season to date

FIUUSF
ATS overall2-01-1
ATS at home1-00-1
ATS on the road1-01-0
ATS as favorite1-00-1
ATS as underdog1-01-0
ATS after a win1-0
ATS after a loss1-0
W–L at home1-01-0
W–L on the road0-11-0
Over / Under1O–1U1O–1U

Amber = an outlier split (≥65% or ≤35% ATS on 8+ games). Trends are context, not a signal on their own.

Current lines

BookSpread (USF)Total
betmgm-14.5 -10853.5 -108
betonlineag-14.5 -10753 -115
betrivers-14.5 -11053 -113
betus-14.5 -11053 -115
bovada-14.5 -10553 -110
draftkings-14.5 -10553.5 -105
fanduel-14.5 -11253.5 -108
lowvig-14.5 -10353 -114
mybookieag-14.5 -11053.5 -110

Best over 53 · best under 53.5. Latest snapshot Sep 5, 6:00 PM. Odds shown where the source provides them (live pulls only). Spread is from USF's side.

Line movement

Showing the 5 most recent snapshots of 26.

Prediction market · Kalshi

FIU1%
USF99% 15.7
Implied lineUSF -31.4
Volume558k
Open interest360k
Traded 24h546k

Kalshi's market prices USF to win 99% — about USF -31.4 vs the book's USF -14.5. 16.9-pt gap — the market rates USF higher than the book. Volume and open interest are total contracts on the game (each settles at $1), not a per-side split — they tell you how much to trust the price. Guide §9.

Showing the 5 most recent of 12 snapshots.

Weather

Forecast for the venue at kickoff time (nearest hour). Each row is a snapshot — expect it to firm up as the game nears; the timestamp is when that snapshot was taken.

Showing the 3 most recent of 10 readings.

Sustained wind ≥ 15 mph is the one weather factor that reliably moves a total (UNDER). Everything else is minor. Guide §4.

Injuries

No impact-player injuries listed. ESPN's CFB feed is thin — an empty report means "unknown," not "clean." Guide §4.

Picks

No pick logged. Most model disagreements never become picks — see guide §6 for the bar.

Decision support, not a guarantee. Read the interpretation guide.