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Klaus Berger
Senior tactical columnist
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Football columnist
Mateo Rivas
Modern tactical analyst
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Baseball analyst
Sasha Ilyan
Systems and culture analyst
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Baseball analyst

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Upon Review is an independent sports analysis publication. Upon Review is not affiliated with, endorsed by, sponsored by, or officially connected to Major League Baseball, Minor League Baseball, FIFA, UEFA, the Premier League, any league, team, player, broadcaster, sportsbook, data provider, or rights holder. All trademarks, team names, league names, player names, and logos are the property of their respective owners. References are used only for identification, commentary, criticism, reporting, and analysis.

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