Matthias Sammer

When the Analysis Pipeline Returns a Blank Slate: Data Governance Lessons for Sports Journalism2026-09-09 When Data Is Empty: Why a Football Analysis Must Not Pass Judgment2026-09-08 No Source, No Story: When the Analysis Is Blank, the Sportswriter Must Say No2026-09-08 Vietnamese Football: From Academies to Modern Tactics - An Analytical Perspective2026-09-08 Vietnam U20 and the Lesson from Defeat: When the First Half Cannot Save the Second2026-09-07 U20 Vietnam faces U20 Iran: Tough position ahead of crucial match2026-09-07 Vietnam U20 lead early but fall 1-3 to Iran U20: Lessons from dead-ball situations2026-09-06