NFL 1st half2026 Week 16: first-half lines and projections for 16 NFL games.How 1st-half lines work ⓘ
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Thursday, Dec 24

1
Non-conf · est. line
1H ATS 3-3 · #11
+1.5
1H ATS 4-2 · #24
-1.5
1H spread
PHI -1.5
estimated
1H total
19
Over 1.5
Spread edge
HOU by 2.5
lean · context

Friday, Dec 25

3
Division · est. line
1H ATS 4-2 · #14
+1
1H ATS 5-2 · #4
-1
1H spread
CHI -1
estimated
1H total
24
Under 0.5
Spread edge
CHI by 1
no lean
Trend: Hot 1st-half cover team: CHI
Non-conf · est. line
1H ATS 3-3 · #9
-1
1H ATS 3-3 · #16
+1
1H spread
BUF -1
estimated
1H total
23.5
Over 0.5
Spread edge
BUF by 1.5
no lean
Division · est. line
1H ATS 2-4 · #5
+1
1H ATS 1-5 · #1
-1
1H spread
SEA -1
estimated
1H total
24
Under 1.5
Spread edge
LAR by 1.5
lean · context
Trend: Fade a cold 1st-half team: LAR Trend: Fast starter edge: LAR

Sunday, Dec 27

11
Division · est. line
1H ATS 2-4 · #19
-1
1H ATS 3-3 · #18
+1
1H spread
TB -1
estimated
1H total
23
Under 0.5
Spread edge
ATL by 3.5
lean · context
Non-conf · est. line
1H ATS 3-2 · #15
-1
1H ATS 4-2 · #21
+1
1H spread
CIN -1
estimated
1H total
26.5
Under 1.5
Spread edge
Even
matches market
Non-conf · est. line
1H ATS 2-4 · #26
+1.5
1H ATS 3-2 · #8
-1.5
1H spread
MIN -1.5
estimated
1H total
23.5
Under 2
Spread edge
MIN by 1.5
lean · context
Non-conf · est. line
1H ATS 3-2 · #13
+2
1H ATS 3-3 · #17
-2
1H spread
PIT -2
estimated
1H total
21
Over 2
Spread edge
CAR by 2
lean · context
Trend: Fast starter edge: CAR
Non-conf · est. line
1H ATS 1-5 · #25
-4
1H ATS 1-4 · #31
+4
1H spread
LAC -4
estimated
1H total
23
Under 2.5
Spread edge
MIA by 3
lean · context
Trend: Fade a cold 1st-half team: LAC Trend: Fade a cold 1st-half team: MIA
Non-conf · est. line
1H ATS 3-3 · #28
+3
1H ATS 2-4 · #29
-3
1H spread
NO -3
estimated
1H total
22.5
Over 1.5
Spread edge
ARI by 2.5
lean · context
Trend: Fast starter edge: ARI Trend: 1st-half under teams: Under
Division · est. line
1H ATS 5-2 · #7
-3.5
1H ATS 4-2 · #27
+3.5
1H spread
NE -3.5
estimated
1H total
20.5
Over 1
Spread edge
NE by 1
no lean
Trend: Hot 1st-half cover team: NE Trend: 1st-half under teams: Under
Division · est. line
1H ATS 3-3 · #30
+5.5
1H ATS 5-1 · #10
-5.5
1H spread
BAL -5.5
estimated
1H total
22
Under 0.5
Spread edge
BAL by 1
no lean
Trend: Hot 1st-half cover team: BAL
Non-conf · est. line
1H ATS 0-6 · #32
+1
1H ATS 5-1 · #23
-1
1H spread
LV -1
estimated
1H total
21.5
model 21.5
Spread edge
LV by 3.5
lean · context
Trend: Hot 1st-half cover team: LV Trend: Fade a cold 1st-half team: LV Trend: Fast starter edge: LV Trend: 1st-half under teams: Under
Non-conf · est. line
1H ATS 5-1 · #3
+1.5
1H ATS 2-3 · #2
-1.5
1H spread
KC -1.5
estimated
1H total
23.5
model 23.3
Spread edge
SF by 2
lean · context
Trend: Hot 1st-half cover team: SF Trend: Fast starter edge: SF
Non-conf · est. line
1H ATS 4-2 · #6
+1.5
1H ATS 1-5 · #20
-1.5
1H spread
DAL -1.5
estimated
1H total
26
Under 1
Spread edge
JAX by 4
lean · context
Trend: Fade a cold 1st-half team: JAX Trend: Fast starter edge: JAX Trend: 1st-half under teams: Under

Monday, Dec 28

1
Non-conf · est. line
1H ATS 3-3 · #22
+2.5
1H ATS 2-3 · #12
-2.5
1H spread
DET -2.5
estimated
1H total
25
Over 0.5
Spread edge
DET by 2.5
lean · context
Loading…
StatusMatchup1H spreadMove1H totalModelTrendDetails
Loading…
1H ATS: the team's 1st-half margin plus its 1st-half line. Away team listed first. Spread edge = the model's 1st-half line minus the 1H spread (Total edge: the model's 1H total minus the 1H total), in points; a lean starts at 1.5 pts (2.5 on the total) and is context only. Projections use only games played before that week. Trends use each team's 1st halves earlier this season; dot = backtest status ( proven edge, above break-even but not proven, no edge). est. lines are estimated from the full-game line.
1H ATS leans (backtest)
479-476 (50.2%)
No edge 2016–26 · break-even 52.4%
1H O/U leans (backtest)
101-106 (48.8%)
No edge 2.5+ pt edges
Halftime leader picked
61.9%
2,855 games, walk-forward
This week
16 games
none finished yet

2026 team 1st-half records

Against the 1st-half line (real or estimated), halftime over/under and halftime leads
TeamGP1H ATSCover %1H O-ULed-trailed1H PF1H PA1H margin
San Francisco 49ers 6 5-1 83.3% 1-5 5-0-1 14.2 6.3 +7.8
Baltimore Ravens 6 5-1 83.3% 4-2 5-1 17.5 8.8 +8.7
Las Vegas Raiders 6 5-1 83.3% 2-4 4-1-1 12.7 11.7 +1.0
New England Patriots 7 5-2 71.4% 2-5 4-3 12.3 9.1 +3.1
Chicago Bears 7 5-2 71.4% 3-4 5-2 15.0 10.7 +4.3
New York Jets 6 4-2 66.7% 0-6 2-3-1 6.2 9.3 -3.2
Indianapolis Colts 6 4-2 66.7% 3-3 4-2 13.7 13.0 +0.7
Jacksonville Jaguars 6 4-2 66.7% 2-4 4-2 13.7 6.7 +7.0
Green Bay Packers 6 4-2 66.7% 2-4 4-1-1 12.3 8.0 +4.3
Philadelphia Eagles 6 4-2 66.7% 3-3 4-2 12.7 9.3 +3.3
Cincinnati Bengals 5 3-2 60% 3-2 3-1-1 14.4 10.0 +4.4
Carolina Panthers 5 3-2 60% 3-2 2-2-1 14.6 13.4 +1.2
Minnesota Vikings 5 3-2 60% 2-3 3-2 9.6 7.8 +1.8
Pittsburgh Steelers 6 3-3 50% 3-3 2-3-1 10.5 13.5 -3.0
Atlanta Falcons 6 3-3 50% 5-1 3-3 12.0 12.8 -0.8
Cleveland Browns 6 3-3 50% 2-4 2-4 7.2 10.5 -3.3
Houston Texans 6 3-3 50% 2-4 3-3 12.7 11.2 +1.5
Buffalo Bills 6 3-3 50% 3-3 4-0-2 17.3 12.5 +4.8
Arizona Cardinals 6 3-3 50% 2-4 1-3-2 9.8 13.8 -4.0
New York Giants 6 3-3 50% 1-5 3-2-1 9.7 10.0 -0.3
Denver Broncos 6 3-3 50% 1-5 2-3-1 6.2 8.2 -2.0
Detroit Lions 5 2-3 40% 3-2 3-1-1 13.4 11.4 +2.0
Kansas City Chiefs 5 2-3 40% 3-2 3-2 14.8 10.0 +4.8
Los Angeles Rams 6 2-4 33.3% 1-5 2-3-1 10.5 9.2 +1.3
Tampa Bay Buccaneers 6 2-4 33.3% 2-4 2-4 9.3 11.7 -2.3
New Orleans Saints 6 2-4 33.3% 2-4 1-4-1 7.2 12.8 -5.7
Washington Commanders 6 2-4 33.3% 3-3 2-4 9.5 12.3 -2.8
Miami Dolphins 5 1-4 20% 2-3 0-5 5.2 15.0 -9.8
Seattle Seahawks 6 1-5 16.7% 3-3 1-4-1 8.8 12.0 -3.2
Los Angeles Chargers 6 1-5 16.7% 2-4 0-5-1 6.0 13.7 -7.7
Dallas Cowboys 6 1-5 16.7% 2-4 2-4 8.8 13.5 -4.7
Tennessee Titans 6 0-6 0% 2-4 0-6 3.8 13.7 -9.8

How it works

Halftime scores come from ESPN quarter scores (Q1 + Q2) for every game since 2015.

1st-half lines. Real 1st-half lines come from ESPN’s odds feed (DraftKings, 2025 on) and The Odds API’s US books where a game has them; every other game is estimated from the full-game closing line (spread × 0.555, total × 0.5, rounded to the half point, the ratios real NFL 1st-half lines show). A real line shows its book; an estimated one is marked “est.”

Projection. The full-game model's margin and total, scaled the same way, with 25% of the margin from ratings fitted to 1st-half scores. The blend was chosen by the lowest walk-forward error.

Spread edge and Total edge. The model’s 1st-half line (total) minus the market’s, in points. A lean starts when the projection beats the 1H line by 1.5–5 pts (ATS) or 2.5+ pts (O/U). Shown for context: neither has a proven edge.

Picks and prices. For a game with a posted 1st-half line, tap Pick on its tile to save a 1H spread or total pick (graded on the halftime score; they show in My picks). The game card’s Market tab lists every book’s 1st-half price.

NFL first-half betting FAQ

First-half lines, 1H ATS and halftime totals explained

What is a first-half spread in the NFL?

A first-half (1H) spread is a point spread graded on the score at halftime only. A team covers the 1st-half spread when its 1st-half margin plus its 1st-half line is positive; the 2nd half and overtime don't count.

How are NFL first-half lines set here?

Real 1st-half lines come from ESPN’s odds feed (DraftKings, 2025 on) and The Odds API’s US books where a game has them; every other game is estimated from the full-game closing line (spread × 0.555, total × 0.5, rounded to the half point, the ratios real NFL 1st-half lines show).

How is the 1st-half projection made?

The full-game power-rating model's margin and total are scaled to the first half, with 25% of the margin from ratings fitted to 1st-half scores. Every past week is predicted only from games played before it.

Do the 1st-half leans beat the market?

Not so far. Over 2016–26, 1st-half ATS leans went 479-476 (50.2%) and over/under leans 101-106 (48.8%), below or near the 52.4% needed to break even at -110 odds, so they are shown as context only.

How often does the model pick the team leading at halftime?

61.9% of 2,855 NFL games in the 2016–26 walk-forward backtest.