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ENOUGH
Full Analytics Suite
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Premier League Formula 1 Horses World Cup
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F1Miami GP · May 3 EPLGW34 · This Weekend UCLQF · Live MLBDaily Slate · Live HORSESKentucky Derby · May 2 FA CUPSemi-Finals NASCARTalladega · Apr 27 F1Miami GP · May 3 EPLGW34 · This Weekend UCLQF · Live MLBDaily Slate · Live HORSESKentucky Derby · May 2 FA CUPSemi-Finals NASCARTalladega · Apr 27
Where Data Analytics Meets Sport
2026 Season · Live Analytics
WHERE DATA
ANALYTICS MEETS SPORT.
Quantitative sports analytics for Formula 1, Premier League, La Liga, Champions League, and MLB. We build the models, run the numbers, and publish where the market is wrong — and by exactly how much.
Latest from The Chalk Line
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NEWSLETTER
Analytics model value.
Delivered anywhere.
Edge %, fair probability, and why the market is wrong — before every race, gameweek, and daily slate.
YOUR EMAIL
No spam. No picks factories. Just the number and the reasoning.
ANALYTICS
Full model access.
One password.
BET/FADE signals, win probabilities, and edge % — for every sport, every event. We show our work.
F1 Race model · Win probabilities
EPL xG model · GW signals
MLB Daily slate · Moneyline + props
UCL Knockout · Edge signals
HORSES Derby · Value picks
THE PHILOSOPHY
One bet per event.
NO BET is a real signal.
We show our work.
The market is wrong
— occasionally.
Round 2 · 2026 Season · Pre-Race
JAPAN RACE
SUZUKA CIRCUIT · 53 LAPS · 5.807 KM  ·  Loading live model data...
2026 WINS
RUS: 1ANT: 1
R3
JAPAN
Mar 29
R4 · SPRINT
MIAMI
May 3
R5 · SPRINT
CANADA
May 24
R6
BARCELONA
Jun 7
RACE WIN
Loading...
TOP PICK
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FAST LAP
RUSSELL
+3.2% edge
FADE
VERSTAPPEN
−3.9% vs field
2/2
Correct Calls · 2026
67%
SC Probability
2026
Reg Reset Year
Win Probability
Pit Strategy
Circuit Analysis
Value Bets
Value Map
Race Win Probability · Model vs. Market
↓ Export CSV
#
Driver
Model %
Book %
Edge
Signal
12
K. ANTONELLI
Mercedes
28.4%
20.0%
+8.4%
BET
63
G. RUSSELL
Mercedes
22.1%
18.5%
+3.6%
BET
16
C. LECLERC
Ferrari
16.8%
20.0%
−3.2%
FADE
44
L. HAMILTON
Ferrari
14.2%
12.5%
+1.7%
PASS
81
O. PIASTRI
McLaren
8.4%
10.0%
−1.6%
FADE
4
L. NORRIS
McLaren
6.2%
8.3%
−2.1%
FADE
1
M. VERSTAPPEN
Red Bull
2.8%
6.7%
−3.9%
FADE
14
F. ALONSO
Aston Martin
1.1%
0.8%
+0.3%
PASS
Race Analytics
↗ Full View
Win Probability
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Safety Car Probability
—%
likely
Loading circuit data...
Optimal Pit Windows
LAP 1 ──────────────── 56
ANT
L18–25
LEC
L13–20
PIA
L16–23
VER
L20–29
Tire Strategy
1-STOP · 54% prob
M
─pit─
H
2-STOP · 31% prob
S
──
M
──
H
SC-triggered 15% — soft restart favours Ferrari launch
Japan · Race Start
Sun Mar 29, 2026 · 6:00 AM ET
07
HRS
42
MIN
18
SEC
R3
RND
Model Accuracy · 2026
50%
TOP-3
Win
Podium
2
Races
Top Value Markets
All →
ANTONELLI WIN
FanDuel · Race Winner
+420
+EV · +8.4%
LECLERC PODIUM
DraftKings · Top 3
-115
+EV · +12.1%
SAFETY CAR YES
BetMGM · Props
-130
+EV · model −195
VER FADE vs PIA
Bet365 · H2H
+105
+EV · +6.3%
NORRIS TOP-6
FanDuel
-200
−EV avoid
Data Stack
INGEST
OpenF1 · FastF1 · Ergast · Betfair · Kinesis
PROCESS
Databricks Delta Lake · dbt · Silver tables
MODEL
LightGBM · MLflow · Feature Store · Gold
SERVE
AWS Lambda · API Gateway · This site
Cup Series · Loading...
NASCAR
Loading...
Loading race data...
MODEL
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Win Probability
Value Bets
Track Notes
Value Map
Total Laps
HP Package
BET Signals
FADE Signals
Race Win Probability · Model vs Market
CAR
DRIVER
MODEL%
BOOK ODDS
EDGE
SIGNAL
Loading predictions...
This Week's Signals
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Track Intel
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Race Info
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MLB 2026 · Loading...
MAJOR LEAGUE
BASEBALL
Loading game data...
GAMES TODAY
VALUE SIGNALS
FADES
SEASON ROI
Today's Games
Moneyline
Totals
SIGNALS: STRONG VALUE6%+ edge VALUE4-6% LEAN2-4% · not a bet FADEoverpriced 6%+ PASSno edge NO LINEawaiting odds CONTEXTdisplay only
TODAY'S GAMES · MONEYLINE · TOTAL · NRFI · STARTER PREVIEW
Loading games...
Top Signals Today
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Model Info
📊 LightGBM · ML signals only
📅 5,003 games · 2024–2026
🎯 36 features · AUC 0.605
🔧 Clamped [25%–75%] + 40/60 blend
💰 Vig-adjusted edge (6.5%)
🟢 STRONG VALUE: 6%+ edge
🟡 VALUE: 4–6% edge
🔴 FADE: −6% (overpriced)
Season Record
ML Signals: 55 · 56.4% · +5.9u · +10.7% ROI
STRONG VALUE: 50 · 58.0% · +6.8u
FADES: 35 · 62.9% correct
Schedule
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2025-26 SEASON · KNOCKOUT STAGE
CHAMPIONS
LEAGUE
UEFA CHAMPIONS LEAGUE · QUARTER-FINALS · DIXON-COLES MODEL · MARKET-EDGE SIGNALS
CHAMPIONS LEAGUE
QF / SF fixtures
BET SIGNALS
This round
UPDATED
Last model run
⭐ Champions League
All Matches
UEFA CHAMPIONS LEAGUE · MARKET EDGE MODEL · FAIR PROB VS BOOK IMPLIED (VIG ADJUSTED)
HOME
AWAY
MATCH
SIGNAL ODDS
SIGNAL
Loading Champions League signals...
Top Signals · This Round
Loading signals...
UCL 2025-26
TOURNAMENT INFO
StageQuarter-Finals
QF Leg 1Apr 7-8, 2026
QF Leg 2Apr 14-15, 2026
FinalMay 30 · Budapest
UCL model includes aggregate context — second leg pressure, must-win situations, and defensive approach all factored in.
COUGAR'S CORNER 🐆
EXPERT OVERRIDE · THIS WEEK
PSG to advance
"Liverpool are tired. Mbappé is angry about something. PSG in 90."
MODEL
COUGAR
One override per week. Gut feeling vs algorithm.
Transparency is everything.
Model Notes
· Market-anchored blend (10% model / 90% market).
· BET signal requires ≥4% edge after vig removal.
· FADE signal requires ≥6% market overweight.
· Odds: The Odds API · US bookmakers.
· Refresh: Run Notebook 25 in Databricks.
2026 THOROUGHBRED SEASON · LIVE MODEL
KENTUCKY DERBY
2026
CHURCHILL DOWNS · 1¼ MILES · $5,000,000 PURSE · MAY 2, 2026
NEXT · DERBY PREP
Arkansas Derby
Apr 11 · Oaklawn Park
DERBY PREP
Blue Grass Stakes
Apr 11 · Keeneland
FEATURED RACE
Kentucky Derby
May 2 · Churchill Downs
TRIPLE CROWN
Preakness Stakes
May 16 · Pimlico
TRIPLE CROWN
Belmont Stakes
Jun 6 · Belmont Park
DERBY CONTENDERS · MODEL WIN PROBABILITIES
Loading predictions...
Kentucky Derby
Wood Memorial
Santa Anita Derby
Arkansas Derby
Blue Grass
#
HORSE · TRAINER / JOCKEY
WIN%
BEYER
M/L
EDGE
SIGNAL
Loading Derby predictions...
⚠ POST POSITIONS NOT YET DRAWN — Bias adjustment pending. Draw expected Wednesday April 29.
Derby Value Markets
Loading signals...
Derby Weather · Churchill Downs
Fast
Track Condition
72°F
Forecast Temp
Forecast becomes reliable April 27 (5 days before Derby). Model adjusts probabilities automatically based on track condition.
MUDDERS (benefit if wet)
Coal Battle · Owen Almighty · Render Judgment
FAST TRACK ONLY (avoid if wet)
Caviar Dreams · Journalism · Chunk of Gold
Post Position Bias · Churchill Downs
Historical win rates by post — 1¼ miles dirt
1
2
3
4
5
6
7★
8
9
10
Post 7 is the best in Derby history (+42% ROI). Posts 1-4 are disadvantaged by traffic on the first turn. Posts 15-20 face an extreme distance penalty at the longer distance.
Trainer Angles · Churchill Downs
Brad Cox — 23.3% CD
Horses: Render Judgment, Strong Opinion · Best trainer ROI at Churchill Downs +14%
Bob Baffert — 21.0% CD
Horse: Chunk of Gold · 7 Derby wins, highest win rate at Churchill Downs +8% ROI
Todd Pletcher — 17.9% CD
Horses: Citizen Bull, Locked, Majestic Eagle · 52 Derby starts, 2 wins. High volume trainer.
Steve Asmussen — 20.0% CD
Horse: Coal Battle · Most wins all-time as trainer. 18 Derby starts, 0 wins — watch for breakout.
Model Methodology
18 features including Beyer Speed Figures, pace ratings, trainer/jockey stats at Churchill Downs, post position bias, class level, and Derby points.
Edge calculation compares model win probability to morning line implied probability adjusted for 17.25% takeout.
Updates: Post draw (Apr 29) · Final scratches (May 1) · Race day morning line
FIFA WORLD CUP 2026 · ML MODEL LIVE
FIFA WORLD CUP
2026
USA · CANADA · MEXICO · 48 TEAMS · 104 MATCHES · JUNE 11 – JULY 19
DAYS TO KICKOFF
84d
TEAMS
48
SIMULATIONS
10K
MODEL BET SIGNALS
GROUP STAGE
72 Matches
Jun 11 – Jul 2
KNOCKOUT
R32 → QF → SF
Jul 5–16
FINAL
MetLife Stadium
July 19, 2026
US MATCHES
11 Venues
NY, LA, Dallas, Miami +
OUTRIGHT WINNER · MODEL WIN PROBABILITIES
Loading predictions...
#
TEAM · GROUP / STYLE
MODEL
MARKET
ODDS
EDGE
SIGNAL
Loading World Cup predictions...
Outright Value Markets
Loading signals...
Model Methodology
ELO Monte Carlo — runs 10,000 full tournament simulations. Each match uses ELO win probability. Results aggregated to win percentage.
6 key features: ELO rating · FIFA ranking · xG history · Head-to-head record · Squad age · Tournament experience
Updates after every match — ELO adjusts in real time as results come in during the tournament.
Edge calculation compares model probability to sportsbook implied probability (vig-adjusted).
Host Nations · Betting Angle
🇺🇸 USA — Home Advantage
Playing in front of home crowds at MetLife, Rose Bowl, AT&T Stadium. ELO boosted +50 pts for home advantage. Model gives 8–12% win probability vs market 7.7%.
🇲🇽 Mexico — Passionate Support
Will play group stage games in Mexico. Passionate fanbase boosts ELO. Watch for value if they draw a favorable group.
🇨🇦 Canada — Rising Team
Only second World Cup ever. Young squad with Alphonso Davies. Long odds at +100/1 but model gives slight value vs market.
Data Sources
BALLDONTLIE API — free World Cup 2026 data including live odds, fixtures, standings
API-Football — free tier, 100 calls/day, fixtures + livescores
OpenFootball (GitHub) — historical results back to 1930 World Cup
Betfair Exchange — live market odds (existing credentials)
2026 NCAA TOURNAMENT · IN PROGRESS
MARCH MADNESS
2026
LUCAS OIL STADIUM · INDIANAPOLIS · APRIL 6, 2026 · CHAMPIONSHIP
64
TEAMS LEFT
BET SIGNALS
18d
TO FINAL
Duke
MODEL FAVORITE
Championship Odds
First Round
By Region
Upset Picks
#
TEAM · SEED / REGION
WIN%
MKT%
ODDS
EDGE
SIGNAL
Loading tournament predictions...
Championship Value Bets
Loading signals...
Tournament Schedule
${[ ["First Round","Mar 19–20","🔴 LIVE"], ["Second Round","Mar 21–22","⏳"], ["Sweet 16","Mar 27–28","⏳"], ["Elite Eight","Mar 29–30","⏳"], ["Final Four","Apr 4","⏳"], ["Championship","Apr 6","⏳"], ].map(([r,d,s])=>`
${r}
${d}
${s}
`).join('')}
Key Injury Watch
DUKE — CALEB FOSTER
Guard injury — status uncertain. Model reduces Duke win prob by 3% if out
MICHIGAN — L.J. CASON
Guard injury looms large — Wolverines depth tested in tournament
GONZAGA — BRADEN HUFF
Out first two rounds — Zags offense significantly diminished without him
Model Methodology
Features: KenPom efficiency, seed, SOS, recent form, injury adjustments, bracket path difficulty. Edge = model win prob vs sportsbook implied prob. BET threshold: edge > 3% + Kelly > 0.3%. Tournament in progress — model updates after each round.
2025-26 SEASON · GAMEWEEK 31
PREMIER
LEAGUE
ENGLAND · MATCHDAY PREDICTIONS · xG MODEL · VALUE BETS
LEADER
Arsenal
70 pts
TITLE GAP
9 pts
vs Man City
BET SIGNALS
This GW
GAMES LEFT
7
Season ends May 24
League Table
GW Predictions
xG Analysis
Value Bets
Top Scorers
Title Race
SIGNALS: BET4%+ edge vs book FADEoverpriced by book PASSno edge found
Dixon-Coles Poisson model · Attack/defense ratings from rolling xG · Home advantage adjusted · Edge = model probability − vig-adjusted book implied probability · Market-anchored (10% model / 90% market early season) · BET signal requires ≥4% edge after vig removal · Odds from The Odds API (FanDuel, DraftKings, Bet365)
GAMEWEEK PREDICTIONS · DIXON-COLES POISSON MODEL · HOME ADVANTAGE ADJUSTED
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This GW · Value Markets
Loading signals...
xG Regression Watch
TEAMS OVERPERFORMING xG — FADE NEXT 3-5 MATCHES
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Title Odds
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Relegation Zone
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2025-26 SEASON · MATCHDAY 29
LA
LIGA
SPAIN · MATCHDAY PREDICTIONS · xG MODEL · VALUE BETS
LEADER
Barcelona
70 pts
TITLE GAP
4 pts
vs Real Madrid
BET SIGNALS
This MD
GAMES LEFT
10
Season ends May 24
League Table
MD Predictions
xG Analysis
Value Bets
Top Scorers
Title Race
SIGNALS: BET4%+ edge vs book FADEoverpriced by book PASSno edge found
Dixon-Coles Poisson model · Attack/defense ratings from rolling xG · Home advantage adjusted · Accent-normalized team matching · Edge = model probability − vig-adjusted book implied probability · Market-anchored (10% model / 90% market) · BET signal requires ≥4% edge · League avg goals: La Liga 1.42 per team
MATCHDAY PREDICTIONS · DIXON-COLES POISSON MODEL · HOME ADVANTAGE ADJUSTED
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This MD · Value Markets
Loading signals...
xG Regression Watch
TEAMS OVERPERFORMING xG — FADE NEXT 3-5 MATCHES
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Title Odds
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Relegation Zone
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ADMIN ONLY · MODEL RESULTS TRACKER
RESULTS
TRACKER
LOG RESULTS AFTER EACH RACE / MATCH / RACE DAY · TRACKS MODEL ACCURACY OVER TIME
BET SIGNALS
WIN RATE
BREAK-EVEN
52.4%
NET UNITS
ROI
AVG ODDS
FADES CORRECT
WIN RATE = BET signals only · NET UNITS = 1 unit per signal at book odds · ROI = net return on total wagered · FADES = faded team lost
All Sports
F1
EPL
La Liga
MLB
Horses
World Cup
AUTOMATED RECONCILIATION
Results auto-populated by Notebook 13 after each gameweek or daily slate.
Run schedule: EPL → Monday · F1 → Tuesday · MLB → Daily · Horse → Race day
Each run fetches actual scores, matches against saved predictions, scores every call.
DATE
SPORT
MATCH · MODEL CALL
SCORE
RESULT
O/U
xG ERR
GW
No results logged yet. Add your first result above.
Performance by Sport
Log results to see breakdown
Monthly Win Rate
Log results to see trend
Best Calls
Wins at longest odds appear here
Export & Info
Data source: S3 · auto-updated by Notebook 13
Path: api/results/history.json
Updates: Monday (EPL) · Tuesday (F1) · Daily (MLB)
ANALYSIS · PICKS · OPINIONS
THE
CHALK LINE
DATA-DRIVEN TAKES · NO NARRATIVES · NO HYPE
All
Premier League
Formula 1
Horse Racing
Analysis
Latest Picks
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Model Track Record
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Topics
Premier League Formula 1 Horse Racing xG Analysis Bankroll Strategy World Cup
TRANSPARENCY · METHODOLOGY
THE MODEL
We show our work. Unlike tipster services that give you picks with no explanation, every signal we publish comes from a documented, reproducible model. Here's exactly how it works.
0.26
Win Model Log Loss
Updates each race week
0.09
Podium Model Log Loss
Updates each race week
Correct Race Calls · 2026
Live from model JSON
18
Features in Win Model
F1 · Horse · World Cup
How It Works
1 · DATA INGEST
OpenF1 API (live telemetry, pit stops, positions at 3.7Hz), FastF1 Python library (lap times, tyre data, 2018–2026), Ergast API (historical results back to 2020), Betfair Exchange (live odds and implied probabilities), OpenWeather (race-day forecasts).
2 · FEATURE ENGINEERING
Rolling 5-race form, qualifying pace delta from pole, circuit-specific career stats, constructor reliability scores, tyre strategy history, safety car probability, and regulation-year weighting adjustments for 2026.
3 · MODEL
LightGBM classifier trained on 2020–2025 data. Separate models for win, podium, top-6 and top-10. Calibrated with Platt scaling for accurate probabilities. Retrained every Thursday after qualifying data is in.
4 · EDGE CALCULATION + SIGNAL
Model probability minus vig-adjusted bookmaker implied probability. BET signal when edge exceeds 5% and Kelly fraction is positive. FADE when book is materially overpriced. All signals published with explicit edge % and expected value.
Masters Tournament · Augusta National
THE
MASTERS
OUTRIGHT VALUE MODEL · VIG-ADJUSTED FAIR PROBABILITY · AUGUSTA NATIONAL COURSE FIT
FIELD
BET SIGNALS
TOP VALUE
UPDATED
⛳ Outright Value
Field Rankings
Course Fit
OUTRIGHT WINNER MARKET · SORTED BY MODEL EDGE · BET = MODEL PROB > BOOK IMPLIED BY THRESHOLD
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TOP SIGNALS
Loading signals...
TOURNAMENT INFO
EventMasters Tournament
CourseAugusta National
RoundsApr 10-13, 2026
CutTop 50 + ties after R2
Purse$20M+
Vig warning: Masters outright market runs 130-150% overround. Only bet with meaningful model edge.
COUGAR'S CORNER 🐆
Rory McIlroy
"He's due. You can feel it. The jacket is his this year."
Weekly gut override. Tracked vs model.
MODEL ANALYTICS
PERFORMANCE
DASHBOARD
LIVE FROM HISTORY.JSON · AUTO-UPDATES AFTER EACH RECONCILIATION RUN
TOTAL SIGNALS
WIN RATE
NET UNITS
ROI
FADES CORRECT
LAST UPDATED
PERFORMANCE BY SPORT · SIGNAL TIER
SPORT / TIER SIGNALS WIN % NET UNITS ROI STATUS
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ROLLING WIN RATE
20-signal rolling window
Each point = win rate over the last 20 BET signals. Dashed line = 52.4% break-even at -110 vig.
WIN RATE BY SPORT
BET signals only
Red line = 52.4% break-even. Min 3 signals to appear.
EDGE VS OUTCOME
Does higher edge = more wins?
Green = win · Red = loss · X-axis = model edge % · Upward trend = model has genuine predictive power.
RECENT SIGNALS
Last 20 · sorted by date
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⬡ INVESTOR & BUSINESS OVERVIEW · CONFIDENTIAL
ONE IS ENOUGH
A data-driven multi-sport betting analytics platform built on enterprise-grade infrastructure. Live across F1, NASCAR, EPL, La Liga, MLB, and Horse Racing. This document covers the business case, market opportunity, technical architecture, competitive differentiation, and 18-month roadmap.
Background
Market
Data Pipeline
Differentiation
Business Plan
Roadmap
✍️ Blog Drafts
📱 Socials
THE FOUNDING INSIGHT
The Analytical Gap Between Data and Market Is Widest In Niche Sports
The major US sportsbooks — FanDuel, DraftKings, BetMGM — have poured hundreds of millions into NFL, NBA, and college football analytics. Those markets are deeply efficient. The edge is thin and shrinking.

The same is not true for Formula 1, NASCAR, international soccer, MLB totals, and horse racing. These markets are priced by generalist traders using basic form data. A model that ingests telemetry, pitcher-level stats, xG, and track history finds edges that simply don't exist in the major American leagues.

That gap is the business.
WHY NOW
Four Converging Forces
1. F1's US Expansion Is Accelerating
Formula 1 signed Betway as its first Official Betting Operator in 2026. 800M global fans. 3 US races. US betting legal in 35+ states. The sport is actively building betting infrastructure for the first time in its 76-year history.
2. MLB Is The Largest US Daily Betting Market
162 games per team. 30 teams. 2,430 games per season. Daily signal volume that dwarfs any other sport. Our LightGBM v3 model: 5,003 training games, 36 features, 40/60 market blend, tiered signals (STRONG VALUE / VALUE / FADE). 57 tracked signals at 57.9% win rate, +10.7% ROI, 62.9% fade accuracy.
3. Free Enterprise Data Infrastructure Now Exists
OpenF1, FastF1, Jolpica, MLB Stats API, ESPN API — the data stack that previously required enterprise licensing is now accessible to independent developers. We run on Databricks + AWS at under $100/month.
4. Prediction Markets Opening A New Affiliate Channel
Kalshi — CFTC-regulated event contracts — launched sports markets in 2025 with an affiliate program. This adds a second monetization layer alongside FanDuel/DraftKings, targeting a more analytically sophisticated audience who self-selects into our content.
THE BRAND
One Is Enough
The name resonates with racing fans — championships decided by a single point. As a brand it communicates our philosophy: we don't give you 15 picks a week and hope some land. We find markets where the model has genuine edge, explain why, and publish the full track record openly.

Launched 2026 under Eagan Digital LLC. Live signals across 6 sports. Public results tracker updated daily. @OIEdge on X.

This is a credibility statement in a space dominated by noise.
THE INFRASTRUCTURE
Production-Grade From Day One
The platform runs on Databricks (used by 60% of the Fortune 500) and AWS. Six live sports pipelines. Bronze → Silver → Gold Delta Lake architecture. LightGBM models trained on 4,900+ historical MLB games. Results reconciled automatically via ESPN API nightly.

This infrastructure is the defensible moat. A content site can copy our picks. They cannot replicate a Databricks feature store with 3 seasons of pitcher data, a model with a public accuracy record, and a pipeline that scores results automatically every night at 11pm ET.