Talk:2021 U.S. Open Cup qualification

Orphaned references in 2021 U.S. Open Cup qualification
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 2021 U.S. Open Cup qualification'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 2020 CONCACAF League:  From 2021 CONCACAF Champions League:  From 2020 CONCACAF Women's U-20 Championship:  From 2020 CONCACAF Nations League Finals:  

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 ⚡ 19:45, 31 March 2021 (UTC)