on this link here."The argument of some analysts is that so many of these 448 goals scored in friendly matches were faced with weak opponents, such as small or regional teams."Even so, the matches were played in official uniforms, with the official rules of the game and with a score sheet."We have to remember that clubs could only play friendly matches with the endorsement of regional and national federations, one of the rules imposed by FIFA, the organizer of world football."Taking subjective attributes into account, such as the weakness of opponents, is not ideal for compiling statistical data.
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