Liverpool FC - three seasons of data.
How did the reigning champions regress so sharply? The analysis spans Slot's title-winning first season, his troubled second, and Klopp's final year as the baseline - using SportsMonks match statistics and Understat per-shot xG across 114 fixtures.
Something broke in year two.
xG/match fell 29% from Klopp (2.49 → 1.77). Shot volume, shot quality, and set-piece output all declined. Two datasets point to the same conclusion.
Published analysis.
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Analysis by Gaurav Ahlawat, data analyst. Liverpool FC is the first project in an ongoing series covering the Premier League, Bundesliga, La Liga, and Serie A. Analysis code on GitHub.