About Prime Sphere Predictions

Prime Sphere is a model-driven football analysis service. We build statistical models over match, team, and player data across eight major European competitions, and publish their predictions in a transparent, reviewable way.

Every prediction is a research model output. Before anything is published, it passes through a human review queue — an analyst approves, holds, or rejects it. Nothing is published automatically, and model probabilities are never edited by hand.

Once a match is settled, we grade the prediction openly as won, lost, or void. We show confidence and the data quality behind each call. We focus on the quality and honesty of each prediction rather than financial claims.