Choose a race or paste its card URL. GAMELIN runs the available field through its formulas, shows the projected winner, tests the price, and returns BET or PASS. Every read is free; research spans 5.7M+ starter-level records spanning 1990–2026.
The horse most likely to win is not always a good bet. GAMELIN shows you two separate things: who is most likely to win, and whether the price is worth betting. If the favorite pays too little, the honest answer can be PASS.
Where the turf meets the surf. Del Mar opened in 1937, when Bing Crosby welcomed the first fans through the gate. A year later, Seabiscuit won a match race here by a nose. Now the fall meet is back: the Bing Crosby Season, November sixth through the twenty-ninth. Fifteen stakes races, including the Hollywood Derby and the Matriarch. Plus a special Thanksgiving card. Heading to the track, or watching from home? Open GAMELIN before each race. See the pick, the price, and a clear answer: bet, or pass. It’s free, with no signup. GAMELIN is information only, and is not affiliated with the Del Mar Thoroughbred Club. Please play within your limits.
Narration is synthetic voice (ElevenLabs). Information only; no wagers are taken on GAMELIN. Not affiliated with the Del Mar Thoroughbred Club.
The 60-second beginner guide → What win, place and show mean → What an exacta is →
1 · Bring a real cardChoose an upcoming race above or paste its exact TVG/FanDuel URL. GAMELIN checks the race and available runners.
2 · Read the evidenceSee the field ranking, market and model probabilities, price edge, and the data-coverage label. More data can change the kind of read.
3 · Decide with the gateThe projected winner is the most likely runner under this read. A BET needs a qualifying price and evidence; PASS is a complete outcome.
The first two Breeders’ Cup Challenge weekends are complete. Santa Anita continues its Autumn Meet through November 1, with the California Flag on October 10, California Distaff on October 11 and Swingtime on October 12. Use the Race Finder for a supported current card; completed stakes remain available as dated race guides and results context.
1990–2026 partial · multiple datasets across the US, UK/Ireland, Europe, Hong Kong, and Singapore.
Starter-level records analyzed across multiple research datasets. This is not a count of unique horses and these rows are not loaded into every live race read.
A full-year US validation set, not the entire GAMELIN research corpus.
Historical portfolio backtests. The +10.6% result belongs to the top-50% conviction subset across repeated races; it is not a single-race promise or a guarantee of future returns.