Greyhound racing analytics, trap-bias data, rating methodology, and plain-English betting guides. New posts every week — built on live data from ratethat.dog.
Traps, ratings, suitability, form lines, RTD odds — a racecard looks like a spreadsheet until you know what each column means. Here's a walk-through using a real RateThatDog racecard, column by column.
We've launched Irish greyhound racing, built a new enhanced model using Claude's Fable, and gone live with dynamic dog rankings and speed ratings. Here's what's new.
Epic Ace has broken the Towcester 500m track record, won all four rounds unbeaten and is the clear favourite heading into Saturday's semi-finals. But Scooby The Lady, Ballymac Deniro, Strike It Skye and Ballymac Ralf all have genuine claims. Here's the full data picture ahead of the last four.
Newcastle is the contrarian's dream — a high-volume UK track where trap, speed and composite score all sit close to flat. Over 20,270 runs at 480m, no trap dominates. Here's how to bet it.
Romford is the highest-volume UK greyhound venue we track — 21,659 runs at the main 400m distance. Trap 1 wins 20.4% there. Here's the betting picture.
Towcester runs premium 500m greyhound racing with the strongest Trap 1 edge in the UK at the distance — 22.7% over 11,029 runs. Here's the betting picture.
Marathon greyhound races are rare, small-sample, and reward stamina specialists. The Dunstall Park 660m has Trap 3 winning 38.1% of races. Here's how to bet them carefully.
Trial races (T-grade) appear on UK cards but aren't competitive — they're solo runs for grading and qualification. Here's why ratethat.dog strips them from all analysis.
Level stakes is simpler. Proportional staking grows your bankroll faster when you're winning. Here's the practical comparison and when each one is the right call.
Sheffield's main 500m distance is a clean Trap 1 venue — 22.5% over 14,098 runs. Here's why, and how to bet Sheffield using the rail edge plus rating.
Central Park's 277m sprint is one of the UK's strongest wide-trap venues — Trap 6 wins 22.1% of races over 9,624 runs. Here's why, and how to bet Central Park sprints.
P-grade is the puppy class — young dogs still building their form record. Here's how to bet P-grade races sensibly when sample sizes are small and form is still forming.
Tilt is the leading cause of bankroll deletion in betting. Here's how to spot when you're chasing, three rules for walking away, and why tomorrow always looks better.
RateThatDog has tracked over 250,000 UK greyhound runs and 188,000 pre-race prediction snapshots. Here's the dataset's shape, what it tells us about UK racing, and the patterns it surfaces.
Laying a greyhound is betting against it — profiting when it loses. It's not for everyone, but in low-confidence races with over-priced favourites, it's a clean angle. Here's the maths.
Harlow runs the cleanest sprint trap-bias signature in UK greyhound racing. Trap 6 wins 24.3% of races at 238m over 14,833 runs. Here's how to bet Harlow well.
Most UK tracks have a dominant trap. Sunderland doesn't. Across 16,038 runs at 450m, the win % spread between best and worst trap is just 2.26 percentage points. Here's how to bet a flat track.
Long-distance greyhound races reward stamina, pace judgement and field-relative speed — different traits to sprint or standard racing. Here's how to bet them well.
Some bets get stronger the deeper you look. Here are the six green flags on a greyhound racecard that turn a good pick into a great one — the signals that quietly compound.
Each-way is two bets in one — win and place — and it's not always the right call. Here's the maths behind each-way greyhound betting, when it pays off, and when it costs you.
A 25.5% top-pick strike rate means the model is wrong 74.5% of the time. Here's where it loses most reliably — handicaps, low-confidence races, mid-grade Dunstall Park — and what to do about it.
Monmore is the textbook UK Trap 1 track. Over 16,070 runs at the main 480m distance, the rail trap wins 22.5% of races. Here's why, and how to bet Monmore well.
Sprint races are decided in three seconds and obey different rules to standard distance. Here's how to bet greyhound sprints — early speed, wide-trap bias, and what form to trust.
Handicap greyhound races start dogs from different positions to even up the field. Here's how the staggered starts work, why our model treats them with caution, and how to bet them.
Some races don't deserve a bet. Here are the six red flags on a greyhound racecard that make even a strong-looking pick a bad bet — and how to spot them in 30 seconds.
Even a 25% strike-rate system loses 7-8 in a row sometimes. Here's how to size your unit, plan your bankroll, and stay in the game long enough for the edge to compound.
Sectional times measure how fast a dog ran each segment of a race. They're 15% of our performance rating and often spot improvers before form figures catch up. Here's how to read them.
A betting system is just a saved set of filters that picks dogs the same way every day. Here's how to build a useful one in ten minutes using ratethat.dog's Dog Selector.
RateThatDog supports two kinds of betting system. Dog Selector systems filter on live runner data; ML systems filter on the model's prediction features. Here's the difference and when each one wins.
Race Confidence is a 0-100 score on every ratethat.dog race that tells you how predictable the race actually is. High = bet with conviction. Low = walk away. Here's how it's built.
The Dog Selector is the most powerful page on ratethat.dog — every UK runner, dozens of filters, instant P&L on saved systems. Here's the practical walkthrough.
A hot trainer can lift their dogs' chances by 5-10 percentage points. Here's how to spot a streak before the market notices, and how to bet trainer form sensibly.
At Yarmouth's main 462m distance, Trap 3 wins 22.2% of races over 15,247 runs. Here's why the middle trap dominates this track, and how to bet Yarmouth well.
Field Speed Rating is the per-race adjusted run-time score that drives ratethat.dog's standard-distance composite. It's why top picks at 380-480m hit at 25.8% — here's how it works.
Trap 1 is red, 2 is blue, 3 is white, 4 is black, 5 is orange, 6 is striped. Here's why the colours are standardised across UK greyhound racing — and how the trap matters for your bet.
Backing every favourite blind is a losing strategy in greyhound racing — they win only 30-35% of the time. Here's why, and what tells you when a favourite is actually worth the price.
Value isn't picking winners — it's picking dogs whose prices are bigger than their true chance. Here's how to use ratethat.dog's ratings to spot value bets the market has mispriced.
Suitability is the quiet workhorse of ratethat.dog's ratings — four scores that tell you whether this dog has actually performed at this kind of race before. Here's how it works.
A greyhound racecard packs a lot of information into a small space. Here's what every column actually means — form, trap, grade, ratings — and the three numbers you should look at first.
Greyhound grades go from OR (Open Race) at the top to A11 and D4 at the bottom. Here's the full hierarchy in plain English, and what each grade tells you about the dogs running today.
Win bets pay big when you're right. Place bets pay smaller but hit more often. Here's the maths, the strike-rate trade-off, and when each one is the smarter call on greyhound racing.
Hot Dogs are RateThatDog's flagship strategy — composite-60+ runners with no obvious rival. They've hit at 28.34% strike rate on validation. Here's exactly what they are, how they're picked, and how to use them.
Hove is one of the most predictable greyhound tracks in the UK at its main 500m distance. Here's the trap-by-trap breakdown, the dominant running style, and three angles to bet Hove well.
At standard distances Trap 1 dominates UK greyhound racing. At sprint distances, the logic flips — Trap 6 wins more often. Here's where it happens, why, and how to bet sprints differently.
New to greyhound racing? Here's the plain-English guide — how a race works, what the trap colours mean, the bets you actually need to know, and how to find your first sensible pick using ratethat.dog.
Trap bias is real — but it's wildly different from track to track. Here's where each trap genuinely wins, with win percentages drawn from over 250,000 UK greyhound runs.
The Composite Score is the headline number on every ratethat.dog racecard. It's a distance-aware, field-relative rating built from four signals — and on 188,000 historical races, the top-ranked dog won 25.5% of the time. Here's how it works.
We've rebuilt the Dunstall Park model from the ground up after a deep dive into the data. Here's what we found, what we changed, and why it matters for your betting.
There's a lot of greyhound racing — and a lot of it is average. You can't apply one strategy to all tracks. Here's our take on finding consistent bets.
The Hot Dogs strategy is our flagship system — built on composite scores of 60+ with no obvious rival. Here's a deep dive into why it works and how to get the most from it.
Composite scores, suitability, ratings, the Dog Selector — every metric on the site, explained in plain English.
Composite-60+ dogs with no obvious rival. 28.34% historical strike rate.