the yahngorithm
UT Rio Grande Valley
Southland · FCS
16
@
UTSA
American Athletic
45
Week 1 · 2026 · Final · ESPN+ · Alamodome · indoor
Market spreadUTSA -28.5
Market total59.5
Model spreadUTSA -24.8
Edge-3.7

Spread models

SP+efficiencymodel UTSA -24.8
market UTSA -28.5  ·  edge -3.7 (away)  ·  RGV -23.4 vs UTSA -1.1 + 2.5 HFA
SRSscoring margin
no games played yet — empty in week 1, noisy through ~week 3
YahnSP+ + EPA + rostermodel UTSA -25.3
market UTSA -28.5  ·  edge -3.2 (away)  ·  RGV -23.4 vs UTSA -0.8 + 2.7 HFA

The spread signal is SP+ only right now. Market is the consensus of 8 books. Positive edge = model likes UTSA. Guide §2.

How the Yahn number is built — not a separate model
SP+ base+ EPA+ roster= rating
RGV-23.4-23.4
UTSA-1.1+0.3-0.8

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

RGV expected
15.6
1.3 pts/poss
UTSA expected
40.4
3.4 pts/poss
Model total
56
market 59.5 · 23.9 poss, average pace
Edge
-3.5
model leans under

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

RGVUTSA
ATS overall0-12-0
ATS at home1-0
ATS on the road0-11-0
ATS as favorite1-0
ATS as underdog0-11-0
ATS after a win1-0
ATS after a loss
W–L at home1-0
W–L on the road0-11-0
Over / Under1O–0U1O–1U

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

Current lines

BookSpread (UTSA)Total
betmgm-28 -11259.5 -110
betonlineag-27.5 -12059.5 -115
betrivers-28.5 -11358.5 -114
bovada-28.5 +10059.5 -110
draftkings-28.5 -10259.5 -108
fanduel-28.5 -10659.5 -112
lowvig-27.5 -12059.5 -115
mybookieag-28.5 -11059.5 -110

Best UTSA number -27.5 · best RGV number +28.5. Best over 58.5 · best under 59.5. Latest snapshot Sep 5, 2:31 PM. Odds shown where the source provides them (live pulls only). Spread is from UTSA's side.

Line movement

Showing the 5 most recent snapshots of 16.

Prediction market · Kalshi

RGV1%
UTSA99% 4.9
Implied lineUTSA -31.4
Volume1181k
Open interest1044k
Traded 24h953k

Kalshi's market prices UTSA to win 99% — about UTSA -31.4 vs the book's UTSA -28.5. 2.9-pt gap — the market rates UTSA 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.

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.