NFL 1st half2024 Week 12: 13 of 13 games final. Favorites went 7-6 against the first-half spread, and halftime totals went 8 over, 5 under.How 1st-half lines work ⓘ
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Thursday, Nov 21

1
1H finalDivision · est. line
1H ATS 3-6 · #12
3
1H ATS 3-6-1 · #28
10
1H spread
PIT -2
✓ CLE W ATS
1H total
18.5
▼ Under 13
Projected
10–9
✗ PIT did not lead
Model: CLE by 0.5 ✓ Model: Over 0.5 ✗

Sunday, Nov 24

11
1H finalDivision · est. line
1H ATS 6-4 · #8
14
1H ATS 4-6 · #24
10
1H spread
MIN -1.5
✓ MIN W ATS
1H total
20
▲ Over 24
Projected
12–9
✓ MIN led
Model: MIN by 1.5 ✓ Model: Over 1 ✓
1H finalNon-conf · est. line
1H ATS 8-2 · #3
14
1H ATS 5-6 · #21
6
1H spread
DET -3.5
✓ DET W ATS
1H total
25
▼ Under 20
Projected
15–11
✓ DET led
Trend: Hot 1st-half cover team: DET ✓ Model: DET by 1 ✓ Model: Over 1 ✗
1H finalDivision · est. line
1H ATS 3-8 · #30
0
1H ATS 4-6 · #18
24
1H spread
MIA -4
✓ MIA W ATS
1H total
23
▲ Over 24
Projected
9–13
✓ MIA led
Trend: Fade a cold 1st-half team: MIA ✓ Trend: Fast starter edge: NE ✗ Model: Under 1.5 ✗
1H finalNon-conf · est. line
1H ATS 5-5 · #7
23
1H ATS 4-6 · #31
0
1H spread
TB -3.5
✓ TB W ATS
1H total
20.5
▲ Over 23
Projected
12–9
✓ TB led
Model: NYG by 0.5 ✗ Model: Over 0.5 ✓
1H finalDivision · est. line
1H ATS 4-6 · #22
3
1H ATS 8-3 · #10
3
1H spread
WSH -6
✓ DAL W ATS
1H total
22.5
▼ Under 6
Projected
12–14
 
Trend: Hot 1st-half cover team: WSH ✗ Model: DAL by 4 ✓ Model: Over 2.5 ✗
1H finalNon-conf · est. line
1H ATS 4-6 · #6
20
1H ATS 3-7 · #32
9
1H spread
KC -6.5
✓ KC W ATS
1H total
21.5
▲ Over 29
Projected
14–8
✓ KC led
Trend: 1st-half over teams: Over ✓ Trend: Fade a cold 1st-half team: KC ✓ Model: KC by 0.5 ✓ Model: Over 0.5 ✓
1H finalDivision · est. line
1H ATS 5-5 · #26
20
1H ATS 10-1 · #11
17
1H spread
HOU -4
✓ TEN W ATS
1H total
20.5
▲ Over 37
Projected
8–14
✗ HOU did not lead
Trend: Hot 1st-half cover team: HOU ✗ Model: HOU by 1 ✗ Model: Over 1.5 ✓
1H finalDivision · est. line
1H ATS 7-3 · #15
9
1H ATS 4-6 · #27
13
1H spread
DEN -3
✓ LV W ATS
1H total
21
▲ Over 22
Projected
12–9
✗ DEN did not lead
Trend: Hot 1st-half cover team: DEN ✗
1H finalNon-conf · est. line
1H ATS 6-4 · #9
7
1H ATS 5-5 · #5
17
1H spread
GB -3.5
✓ GB W ATS
1H total
22.5
▲ Over 24
Projected
10–12
✓ GB led
Trend: Fast starter edge: SF ✗ Model: SF by 1 ✗ Model: Under 0.5 ✗
1H finalDivision · est. line
1H ATS 5-5 · #17
3
1H ATS 5-5 · #19
7
1H spread
ARI -1
✓ SEA W ATS
1H total
23.5
▼ Under 10
Projected
12–12
✓ SEA led
Model: SEA by 1.5 ✓ Model: Over 0.5 ✗
1H finalNon-conf · est. line
1H ATS 4-6 · #2
13
1H ATS 4-6 · #16
7
1H spread
PHI -1.5
✓ PHI W ATS
1H total
24
▼ Under 20
Projected
13–10
✓ PHI led
Trend: 1st-half under teams: Under ✓ Model: PHI by 1 ✓ Model: Under 0.5 ✓

Monday, Nov 25

1
1H finalNon-conf · est. line
1H ATS 5-5-1 · #1
14
1H ATS 7-2-1 · #13
13
1H spread
BAL -1.5
✓ LAC W ATS
1H total
25.5
▲ Over 27
Projected
13–11
✓ BAL led
Trend: Hot 1st-half cover team: LAC ✓ Trend: Fast starter edge: LAC ✓ Model: BAL by 0.5 ✗ Model: Under 1 ✗
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StatusMatchup1H spreadMove1H totalModelTrendDetails
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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
7-6 fav 1H ATS
O/U 8-5 · leans 1-0 ATS, 0-1 O/U

2024 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
Houston Texans 19 14-5 73.7% 10-9 14-5 12.6 9.5 +3.1
Detroit Lions 18 13-5 72.2% 11-7 13-5 18.0 11.2 +6.8
Los Angeles Chargers 18 12-5-1 70.6% 9-9 12-6 12.9 8.0 +4.9
Denver Broncos 18 11-6 64.7% 12-4-1 10-8 12.2 10.3 +1.9
Cincinnati Bengals 17 11-6 64.7% 9-8 12-4-1 13.4 11.0 +2.4
Philadelphia Eagles 21 13-8 61.9% 8-12-1 15-4-2 13.6 8.4 +5.2
Minnesota Vikings 18 11-7 61.1% 8-10 11-6-1 11.9 8.7 +3.3
Washington Commanders 20 12-8 60% 12-8 11-7-2 14.7 10.2 +4.5
Atlanta Falcons 17 10-7 58.8% 10-6-1 10-7 13.4 13.1 +0.3
New Orleans Saints 17 9-7-1 56.3% 7-8-2 10-7 12.2 10.6 +1.5
Kansas City Chiefs 20 11-9 55% 10-9-1 13-7 12.3 10.4 +1.8
Dallas Cowboys 17 9-8 52.9% 10-7 8-8-1 10.4 13.4 -3.0
Buffalo Bills 20 10-10 50% 12-7-1 11-9 14.4 12.1 +2.4
Baltimore Ravens 19 9-9-1 50% 9-7-3 13-6 14.9 9.2 +5.7
Los Angeles Rams 19 9-9-1 50% 7-12 6-11-2 9.5 10.5 -1.0
Green Bay Packers 18 9-9 50% 8-10 9-9 12.9 11.0 +1.9
Seattle Seahawks 17 8-8-1 50% 7-10 8-8-1 11.1 11.4 -0.3
Arizona Cardinals 17 8-9 47.1% 10-7 8-9 12.3 12.8 -0.5
Indianapolis Colts 17 8-9 47.1% 7-10 7-9-1 11.0 10.6 +0.4
Las Vegas Raiders 17 8-9 47.1% 9-7-1 4-12-1 8.5 12.1 -3.6
San Francisco 49ers 17 8-9 47.1% 9-8 9-7-1 12.4 9.6 +2.8
New York Jets 17 8-9 47.1% 8-9 7-10 9.6 11.6 -2.0
Tampa Bay Buccaneers 18 8-10 44.4% 11-6-1 7-10-1 14.6 13.8 +0.8
Tennessee Titans 17 7-10 41.2% 7-10 7-9-1 8.9 14.1 -5.2
Miami Dolphins 17 7-10 41.2% 6-11 9-8 8.9 10.6 -1.6
New England Patriots 17 6-11 35.3% 9-8 6-11 8.2 12.6 -4.4
Jacksonville Jaguars 17 6-11 35.3% 6-11 6-11 8.6 12.8 -4.2
Carolina Panthers 17 6-11 35.3% 14-3 4-13 10.5 18.2 -7.7
Cleveland Browns 17 5-11-1 31.3% 6-11 2-13-2 6.3 13.4 -7.1
Pittsburgh Steelers 18 5-12 29.4% 6-11 5-12-1 9.4 12.1 -2.7
Chicago Bears 17 5-12 29.4% 7-10 5-12 7.5 12.9 -5.4
New York Giants 17 5-12 29.4% 8-9 3-12-2 7.2 12.9 -5.7

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.