Archive - Python Football Review

Why Visuals Matter More Than You Think

The beginner’s guide to avoiding visualisation traps — and how to fix them fast

Aug 7 •

July 2025

June 2025

The Myth of the Clinical Striker

Why even Robert Lewandowski does not beat his xG, why that doesn’t make him wasteful, and what 11 seasons of data reveal about true finishing outliers.

Jun 26 •

xGChain & xGBuildup 101

What each metric measures, which gap they fill (left by xA and xAG), which players have posted the best build-up numbers this season, and how to pull…

Jun 19 •

Expected Assists (xA) 101

What xA measures, why people confuse it with xAG (and why you shouldn't), how to uncover hidden creative talent, and how to pull tons of xA data with a…

Jun 12 •

Expected Assisted Goals (xAG) 101

What xAG measures (and what it doesn’t), the key blindspots to watch out for, how it's different from expected assists (xA), and how to pull tons of xAG…

Jun 5 •

May 2025

Expected Goals on Target (xGOT) 101

What xGOT measures, how it fixes xG’s blind spots, how analysts rely on it, and a Python shortcut to bulk-download xGOT data

May 29 •

Expected Goals (xG) 101

What xG really measures (and what it doesn’t), the key misconception that trips up even seasoned pros, why its loudest critics are mostly wrong, and how…

May 22 •

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