Xgoals
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Siero vs San Martín on Xgoals: the Tercera División RFEF - Group 2 match on 13 Dec 2026. Everything here updates live, every few seconds. Where a match has xG (expected goals), Xgoals tracks it minute by minute and shows how many goals each side's chances are worth beyond its score.
xG explained
xG (expected goals) is the chance that a shot becomes a goal. A team's xG adds up its chances; its xG Gap = xG − goals. Alert levels Warm, Orange, Red and Deep red come from Xgoals Live's own tracker.