Touchdown Theory

Week 4

Detroit Lions at Carolina Panthers

Sun Oct 4, 8:20 PM ET (Sun Oct 4, 8:20 PM local)

The market

Line
DET -3.5
Total
51.5
Moneyline
DET -180 CAR +150

These are the market's numbers, recorded as the feed saw them. They are shown so the model can be compared against something, not as a recommendation.

How the line moved

RecordedLineTotalDETCAR
Mon Aug 31, 4:46 PM ETDET -347.5-162+136
Sun Sep 13, 11:25 PM ETnot posted
Wed Sep 23, 12:11 AM ETDET -349.5-155+130
Thu Sep 24, 7:00 AM ETDET -349.5-155+130
Tue Sep 29, 10:00 AM ETDET -3.550.5-175+145
Wed Sep 30, 7:00 AM ETDET -3.550.5-180+150
Wed Sep 30, 12:00 PM ETDET -3.551.5-180+150current

Each row is a snapshot the feed recorded, oldest first. Superseded rows are kept, because a line that moves and moves back is only visible if both are shown.

Environment

Venue
Bank of America Stadium, Charlotte, NC
Roof
open
Elevation
673 ft
Surface
grass
Temperature
66F
Wind
5 mph NNE
Chance of precipitation
43%
Humidity
98%
Forecast
Chance Rain Showers

Issued 86 hours before kickoff. A forecast issued further out has had less time to settle.

Capacity 75037 (2025 per WP). Stadium WP did not list elevation; using Charlotte city elevation (673 ft).

The projection

DET at CARCAR 49% to win
Sun Oct 4, 8:20 PM ET
Market line
DET -3.5
Market total
51.5
Projected spread
PK
Projected total
48
Market oddsDET -180 CAR +150
Fair oddsDET -102 CAR +102

How the number is built

The model projects each side, then adjusts for the conditions the game is played in. Both steps are shown so the adjustment can be seen rather than taken on trust. These add up exactly as printed; if they ever did not, this section would not appear.

CAR23.8
23.8Before environment+(+0.0)Environment=23.8
DET24.0
24.0Before environment+(+0.0)Environment=24.0
Total47.8
47.8Before environment+(+0.0)Environment, CAR+(+0.0)Environment, DET=47.8
Wind
DET 0.00, CAR 0.00 EPA on passing
Cold
not applied
Indoors
not applied
Elevation
not applied

Wind and cold are recorded as an effect on passing efficiency, not as points, and the conversion between the two is not published, so they are shown in their own units rather than added into the chain above. Indoors and elevation are recorded in points.

Two earlier links, per-play efficiency and the matchup adjustment, are computed and discarded rather than stored, so they cannot be shown yet.

live-20261002T023447Z, generated Thu Oct 1, 10:35 PM ET

Where the player numbers come from

The model projects each team's line first, then divides it among players. Both are shown, with the team figure beside the sum of its parts, so the division can be checked rather than trusted. A row appears only when the parts add up to the whole.

Carolina Panthersprojected 37.3 pass plays, 23.9 run plays
Team lineProjectedSum of players
Pass attempts33.533.5
Pass yards216.3216.3
Receiving yards216.3216.3
Pass touchdowns1.781.78
Receiving touchdowns1.781.78
Carries25.525.5
Rush yards119.5119.5
Rush touchdowns0.910.91
PlayerPosPassRushRecTgtShare
Bryce YoungQB216.316.6100%
Chuba HubbardRB65.716.32.88%
Tetairoa McMillanWR0.954.76.925%
Jalen CokerWR0.650.95.824%
Darren WallerTE0.125.13.112%
AJ DillonRB22.72.50.51%
Tommy TrembleTE0.017.82.98%
Anthony Tyus IIIRB12.84.61.02%
Xavier LegetteWR15.52.57%
Brycen TremayneWR11.41.25%
Mitchell EvansTE0.09.01.34%
John Metchie IIIWR8.51.64%
Detroit Lionsprojected 37.3 pass plays, 24.2 run plays
Team lineProjectedSum of players
Pass attempts35.135.1
Pass yards248.9248.9
Receiving yards248.9248.9
Pass touchdowns1.851.85
Receiving touchdowns1.851.85
Carries24.224.2
Rush yards126.3126.3
Rush touchdowns1.551.55
PlayerPosPassRushRecTgtShare
Jared GoffQB248.95.5100%
Jahmyr GibbsRB98.735.85.514%
Amon-Ra St. BrownWR2.071.99.629%
Sam LaPortaTE0.054.55.822%
Jameson WilliamsWR2.146.64.619%
Sione VakiRB13.75.30.92%
Isaac TeSlaaWR18.62.27%
Brock WrightTE0.05.71.22%
Jacob SaylorsRB4.40.70.10%
Tom KennedyWR4.70.52%
Jackson MeeksTE2.60.41%
Tay MartinWR2.40.21%

Share is a player's portion of the team's projected passing yards, counting a quarterback by what he throws and everyone else by what he catches. Targets are shown but not totalled: a throwaway, a batted ball or a sack is a pass attempt with no target, which is about four a game per team, so targets legitimately do not sum to attempts.

live-20261002T023447Z

Injury report

Detroit Lions3 listed
Ben BartchGFootDid Not Participate In Practice
D.J. ReedCBRibLimited Participation in Practice
D.J. WonnumDEBackDid Not Participate In Practice
Carolina Panthers10 listed
Bryce YoungQBKneeFull Participation in Practice
Chuba HubbardRBNot injury related - resting playerDid Not Participate In Practice
Damien LewisGElbowDid Not Participate In Practice
Darren WallerTENot injury related - resting player, ToeDid Not Participate In Practice
Devin LloydLBCalfFull Participation in Practice
Jalen CokerWRQuadricepDid Not Participate In Practice
Monroe FreelingTConcussionDid Not Participate In Practice
Nick ScottSRibFull Participation in Practice
Princely UmanmielenLBAnkleDid Not Participate In Practice
Xavier LegetteWRKneeDid Not Participate In Practice