First goalscorer — Copa del Rey

First goalscorer is one of the most-liquid markets in Copa del Rey. On this page we combine the aggregated bookmaker line with our Poisson-fitted Copa del Rey model to highlight where the true probability is meaningfully different from the price.

We strip the bookmaker margin using our /tools/no-vig-calculator, then compare the fair price against the model. Any fixture where the model is at least 5% off the market is flagged as a value candidate.

Every other Copa del Rey market has its own page — see the Copa del Rey hub for the full list.