Talk:2017 FIFA U-20 World Cup

Orphaned references in 2017 FIFA U-20 World Cup
I check pages listed in Category:Pages with incorrect ref formatting to try to fix reference errors. One of the things I do is look for content for orphaned references in wikilinked articles. I have found content for some of 2017 FIFA U-20 World Cup's orphans, the problem is that I found more than one version. I can't determine which (if any) is correct for this article, so I am asking for a sentient editor to look it over and copy the correct ref content into this article.

Reference named "regulations": From 2016 AFC U-19 Championship qualification:  From 2011 FIFA U-20 World Cup: Regulations - FIFA U-20 World Cup 2011 From 2013 FIFA U-20 World Cup:  From 2016 UEFA European Under-19 Championship:  From 2015 FIFA U-20 World Cup:  

I apologize if any of the above are effectively identical; I am just a simple computer program, so I can't determine whether minor differences are significant or not. AnomieBOT ⚡ 01:12, 1 December 2015 (UTC)

Argentina - not capable of qualifying to knockout round
since there's guaranteed to be a 3rd place team in Group F with 4 points. This should be fixed. — Preceding unsigned comment added by 173.73.160.105 (talk) 20:51, 27 May 2017 (UTC)

Vandalism
Sorry, I`m beginner about edit wikipedia, so I just want to notice a mistake about this article: after the groups the article should continue with the qualified teams playing between them = round of 16, etc.. BUT.. we see here another teams, another matches... ??????!!!! Anyone can hear me? — Preceding unsigned comment added by Ionel Vlad (talk • contribs) 20:19, 19 June 2019 (UTC)
 * , Thanks for raising this. It is just some immature kids who periodically do this. Normally this would get noticed by a regular editor watching the page and get reverted pretty quickly, but sometimes it takes a few hours as people have real lives as well as being Wikipedia editors. Club Oranje T 12:07, 20 June 2019 (UTC)

What's going on with the brackets?
I've noticed the knockout brackets and the actual rounds are wildly mismatched from each other- the brackets are wrong, as if it was brought in from a different article. Would be nice if it could be corrected. ⓈⓊⓅⓎ ⋮ 20:58, 4 June 2023 (UTC)