Touchdown Theory

Week 4

New York Jets at Chicago Bears

Sun Oct 4, 1:00 PM ET (Sun Oct 4, 12:00 PM local)

The market

Line
CHI -3.5
Total
43.5
Moneyline
NYJ +145 CHI -175

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

RecordedLineTotalNYJCHI
Mon Aug 31, 4:46 PM ETCHI -8.545.5+330-425
Fri Sep 11, 3:11 PM ETCHI -8.545.5+340-440
Sun Sep 13, 11:25 PM ETnot posted
Wed Sep 23, 12:11 AM ETCHI -343.5+136-162
Thu Sep 24, 7:00 AM ETCHI -3.543.5+145-175
Fri Sep 25, 7:00 AM ETCHI -343.5+136-162
Sun Sep 27, 7:00 AM ETCHI -343.5+140-166
Tue Sep 29, 10:00 AM ETCHI -3.542.5+145-175
Wed Sep 30, 7:00 AM ETCHI -3.543.5+145-175
Thu Oct 1, 7:00 AM ETCHI -3.543.5+145-175current

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 Superseded rows are kept, because a line that moves and moves back is only visible if both are shown.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
Soldier Field, Chicago, IL
Roof
open
Elevation
578 ft
Surface
grass
Temperature
65F
Wind
5 mph W
Chance of precipitation
1%
Humidity
69%
Forecast
Sunny

Issued 74 hours before kickoff. A forecast issued further out has had less time to settle.

Major reconstruction 2002-2003 (reopened 2003). Stadium WP did not list elevation; using Chicago lakeshore elevation (578 ft per WP; field is on the lakeshore).

The projection

NYJ at CHICHI 76% to win
Sun Oct 4, 1:00 PM ET
Market line
CHI -3.5
Market total
43.5
Projected spread
CHI -10.5
Projected total
47
Market oddsNYJ +145 CHI -175
Fair oddsNYJ +317 CHI -317

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.

CHI28.8
28.8Before environment+(+0.0)Environment=28.8
NYJ18.3
18.3Before environment+(+0.0)Environment=18.3
Total47.1
47.1Before environment+(+0.0)Environment, CHI+(+0.0)Environment, NYJ=47.1
Wind
NYJ 0.00, CHI 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.

Chicago Bearsprojected 37.3 pass plays, 27.0 run plays
Team lineProjectedSum of players
Pass attempts32.432.4
Pass yards217.7217.7
Receiving yards217.7217.7
Pass touchdowns1.911.91
Receiving touchdowns1.911.91
Carries29.429.4
Rush yards154.0154.0
Rush touchdowns1.451.45
PlayerPosPassRushRecTgtShare
Caleb WilliamsQB217.728.6100%
D'Andre SwiftRB71.916.92.78%
Luther Burden IIIWR5.554.56.325%
Kalif RaymondWR0.350.75.623%
Kyle MonangaiRB39.78.61.44%
Rome OdunzeWR0.136.54.817%
Colston LovelandTE22.53.510%
Cole KmetTE0.011.61.85%
Roschon JohnsonRB7.50.60.10%
Sam RoushTE0.07.51.23%
Zavion ThomasWR0.35.00.82%
Jahdae WalkerWR3.10.41%
New York Jetsprojected 37.0 pass plays, 22.9 run plays
Team lineProjectedSum of players
Pass attempts33.333.3
Pass yards197.4197.4
Receiving yards197.4197.4
Pass touchdowns1.021.02
Receiving touchdowns1.021.02
Carries25.225.2
Rush yards125.7125.7
Rush touchdowns0.790.79
PlayerPosPassRushRecTgtShare
Geno SmithQB197.49.4100%
Breece HallRB69.821.72.711%
Garrett WilsonWR0.158.28.229%
Adonai MitchellWR36.65.219%
Braelon AllenRB23.06.91.34%
Kenyon SadiqTE0.322.73.312%
Isaiah WilliamsWR4.713.42.17%
Isaiah DavisRB9.74.50.72%
Jamaal PritchettWR0.49.41.25%
Mason TaylorTE0.09.72.15%
Jeremy RuckertTE9.51.65%
Kene NwangwuRB8.20.3
Malik McClainWR0.24.70.62%

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

New York Jets10 listed
Adonai MitchellWRFingerDid Not Participate In Practice
Breece HallRBQuadricepDid Not Participate In Practice
Dylan ParhamGKneeDid Not Participate In Practice
Francisco MauigoaLBQuadricepDid Not Participate In Practice
Jeremy RuckertTEKneeLimited Participation in Practice
Kene NwangwuRBBackFull Participation in Practice
Kenyon SadiqTEBackLimited Participation in Practice
Kingsley EnagbareDEKneeLimited Participation in Practice
Mason TaylorTEThumbDid Not Participate In Practice
Minkah FitzpatrickSGroinLimited Participation in Practice
Chicago Bears7 listed
Braxton JonesTKneeDid Not Participate In Practice
Caleb WilliamsQBHamstringDid Not Participate In Practice
Cam LewisSHipLimited Participation in Practice
Jonah JacksonGNot injury related - personal matterDid Not Participate In Practice
Kyler GordonCBCalfFull Participation in Practice
Noah SewellLBAchillesLimited Participation in Practice
Shemar TurnerDEKneeLimited Participation in Practice