Do outdoor games in 20+ mph wind finish under the total?
62.8%Under · 152–90
Calm-wind games are close to a coin flip. Strong wind is where scoring drops.
weather_wind_mphover_under_line
The Problem
Clean data means more time for analysis.
Most NFL research stalls before the analysis starts. Finding, cleaning, and matching the data can take longer than the analysis itself.
01
Lines and results live on different sites
Scores come from one place, closing spreads from another, totals from a third, and the dates and team names rarely match. Every season you add means more cleanup.
02
Franchises move, and the joins break
Oilers to Titans. Three Raiders cities. Two Rams eras. One rename and your multi-season sample silently splits.
03
Weather and venue are missing from the row
Wind and rain change scoring, and domes take weather out of play. But game-day conditions and whether a game was played indoors are rarely stored next to the total.
Spreadspoke is already cleaned and matched: one row per game, consistent team names back to 1966, and the line, score, stadium, and weather side by side. You skip the cleanup and go straight to the analysis.
What's Included
Exactly what's in each plan.
No guessing. Every column group, by plan, with the real column names you'll filter on.
| What you get | Free | Pro | Analyst |
|---|---|---|---|
| Coverage | |||
| Seasonsregular season, playoffs & every Super Bowl | 2025 season |
1966– current |
1966– current |
| Weekly updates during the seasonnew games added through the Super Bowl | — | ✓ | ✓ |
| Games & lines | |||
| Date, week, playoff flag, teams & final scoresschedule_date · schedule_week · schedule_playoff · team_home · score_home · score_away | ✓ | ✓ | ✓ |
| Closing spread, favorite & totalteam_favorite_id · spread_favorite · over_under_line | ✓ | ✓ | ✓ |
| Stadium & neutral-site flagstadium · stadium_neutral | ✓ | ✓ | ✓ |
| Team mapping file for franchise moves & renamesnfl_teams.csv · team IDs that stay consistent (Oilers → Titans) | — | ✓ | ✓ |
| Weather | |||
| Game-day temperature, wind, humidity & conditionsweather_temperature · weather_wind_mph · weather_humidity · weather_detail (rain, snow, fog) | ✓ | ✓ | ✓ |
| Indoor vs. outdoor gamesweather_detail = indoor (dome or closed roof) or retractable (open roof) | ✓ | ✓ | ✓ |
| Weather flags & impact scorehigh_wind (15+ mph) · rain_flag · snow_flag · temp_bucket · weather_impact | — | — | ✓ |
| Pre-built research columns | |||
| ATS & over/under result for every gamefavorite_spread_outcome · home_spread_outcome · ou_outcome · score_total | — | — | ✓ |
| ELO ratings & ELO-implied spreadelo_home_pre · elo_away_pre · elo_home_pred_spread · elo_home_post | — | — | ✓ |
| Running ATS, O/U & win records for both teamshome_ats_win_cum · opp_ats_win_roll · cover_pct_season · over_pct_roll | — | — | ✓ |
| Rest, bye, division & prime-time flagshome_rest_days · home_bye_flag · home_rest_adv · div_game · prime_time_exact | — | — | ✓ |
| Team strength & efficiencypyth_home_pre · sos_cum · mov_season · home_off_eff · home_def_eff | — | — | ✓ |
Free and Pro use the same 17 columns; Free covers the 2025 season only. Pro includes everything needed to calculate ATS and over/under results yourself.
Full column dictionary →
What You Can Learn
Research questions you can answer with one filter.
Each result below comes straight from the dataset. Some popular beliefs hold up. Some don't.
What happens to totals in rain?
59.5%Under · 135–92
Rain games have finished under the closing total well over half the time.
weather_detailscore_total
Do snow games go under?
46.2%Under · 30–35
Not historically. Snow games have leaned Over. Small sample (65 games), so treat it as directional.
weather_detailover_under_line
Do sub-freezing games finish under?
48.4%Under · 282–301
Cold games score fewer points, but the closing total already reflects it.
weather_temperatureover_under_line
How often do 14+ point favorites cover?
45.3%cover · 281–339
The biggest favorites have the worst cover rate of any spread range.
spread_favoritescore_homescore_away
Do home underdogs still cover more often?
50.1%since 2002 · 1,059–1,054
51.9% all-time, but flat in the 32-team era. Trends change; that's why the full history matters.
spread_homeschedule_season
Regular season and playoffs unless noted · home underdogs regular season, neutral sites excluded · outdoor = not indoor or closed roof · pushes excluded. Historical results for research and education; past results do not predict future outcomes.
Data Preview
Real rows. Open them in Excel, Sheets, Python, or R.
All 17 columns, straight from spreadspoke_scores.csv, the core file in every plan. Includes a playoff game, a neutral-site game in Madrid, rain, snow, and a retractable roof.
spreadspoke_scores.csv — 14,435 rows × 17 columns
REAL ROWS
| schedule_date | schedule_season | schedule_week | schedule_playoff | team_home | score_home | score_away | team_away | team_favorite_id | spread_favorite | over_under_line | stadium | stadium_neutral | weather_temperature | weather_wind_mph | weather_humidity | weather_detail |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/11/2026 | 2025 | Wildcard | TRUE | Philadelphia Eagles | 19 | 23 | San Francisco 49ers | PHI | -6 | 44.5 | Lincoln Financial Field | FALSE | 46 | 22 | 44 | |
| 12/28/2025 | 2025 | 17 | FALSE | Buffalo Bills | 12 | 13 | Philadelphia Eagles | BUF | -1.5 | 44 | Highmark Stadium | FALSE | 38 | 6 | 94 | rain |
| 12/14/2025 | 2025 | 15 | FALSE | New England Patriots | 31 | 35 | Buffalo Bills | BUF | -1.5 | 49 | Gillette Stadium | FALSE | 32 | 6 | 86 | snow |
| 11/16/2025 | 2025 | 11 | FALSE | Miami Dolphins | 16 | 13 | Washington Commanders | MIA | -2.5 | 47 | Santiago Bernabeu Stadium | TRUE | 72 | 0 | indoor | |
| 11/16/2025 | 2025 | 11 | FALSE | Arizona Cardinals | 22 | 41 | San Francisco 49ers | SF | -3.5 | 48.5 | State Farm Stadium | FALSE | 73 | 10 | 38 | retractable (open roof) |
| 12/31/1967 | 1967 | Conference | TRUE | Green Bay Packers | 21 | 17 | Dallas Cowboys | GB | -7 | Lambeau Field | FALSE | -13 | 15 | 55 |
Plans
Pick the depth you need.
Both paid plans include the full 1966–current season history and every weekly update during the NFL season.
Free sample
$0
Best if you want to check the format first.
- Full 2025 season incl. playoffs (285 games)
- Same 17 columns as Pro
- Scores, closing spreads & totals, weather, stadium
- 1966–2024 history
- 2026 season games
- Weekly in-season updates
Email onlyNo card
Most Popular
Pro
$24.99/year
≈ $0.48 a week
Best if you test strategies in Excel or Sheets and calculate results yourself.
- All 14,435 games, 1966–current season
- Playoffs & every Super Bowl
- Closing spread, favorite & total
- Game-day temperature, wind, humidity & conditions
- Stadium, neutral-site & indoor/outdoor
- Team mapping CSV for franchise moves
- New games added weekly in-season
Secure checkout via Gumroad
Download link emailed after you subscribe
Most Complete
Analyst
$79/year
≈ $1.52 a week
Best if you want results, ratings and form already calculated, or you build models.
- Everything in Pro
- 131-column enhanced CSV
- ATS & over/under result for every game
- ELO ratings + ELO-implied spread
- Running ATS, O/U & win records for both teams
- Rest, bye, division & weather flags
Secure checkout via Gumroad
Download link emailed after you subscribe
Free Sample
Check the format with the full 2025 season.
All 285 games from the 2025 season, playoffs and Super Bowl included, with the same 17 columns as Pro: scores, closing spreads and totals, stadium, and game-day weather. Test your workflow before you buy.
Downloads instantly · No card · Unsubscribe anytime
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FAQ
Before you buy
Pro is the complete game file: every game since 1966 with scores, closing spreads and totals, weather, and stadium, plus the team mapping file. Analyst adds the 131-column enhanced file with ATS and over/under results already calculated, ELO ratings and ELO-implied spreads, running ATS and over/under records for both teams, rest and bye flags, and weather flags. See the full comparison.
Spreads and totals cover different seasons. Closing spreads are available for every season since 1966 (all but 5 regular-season games from 1967–68). Totals start in different years: regular-season totals begin in 1978 (partial) and cover every game from 1979 on, while playoff totals go back further. In all, 11,970 games have a total. Game-day temperature is recorded for 13,945 games, wind for 13,928, and humidity for 8,785, and indoor games are labeled so you can compare indoor and outdoor results.
Against the closing line: a team covers if its final margin beats the closing spread, and a game goes Over or Under against the closing total. Exact landings are marked Push. Analyst includes these results as columns; with Pro you can calculate them from the scores and lines in the file.
Weekly during the regular season and playoffs. New games are added after each week is complete, from the start of the season in August/September through the Super Bowl in February.
Clean CSV files with snake_case column names, one row per game. They open directly in Excel, Google Sheets, Numbers, Python (pandas), R, or any SQL tool.
Yes, plans renew yearly at the current price. You can cancel any time from your Gumroad account or by emailing support@spreadspoke.com, and you keep access and updates through the year you paid for.
No. Spreadspoke is historical NFL data for testing, analyzing, and learning. We don't make picks or predictions, and past results don't predict future outcomes. Think of it as a research library: we provide clean data, and the questions you explore and the conclusions you draw are yours. See our Terms for details.
Plans are licensed for personal research, academic work, journalism, and non-commercial projects. For commercial use, email support@spreadspoke.com.
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Spreadspoke provides historical data for research and educational purposes only. Nothing on this site is betting, financial, or legal advice, and past results do not predict future outcomes. If you or someone you know has a gambling problem, call 1-800-GAMBLER.