Deletion of 2018 Fed Cup Americas Zone Group I

Comment: Given the article sizes, surely it would be better for Wikipedia to keep these pages (and to fix any mistakes of course), and to delete the pool pages instead? The only additonal information I see in the pool pages is a standings table that can be merged upwards. Also, I'd direct the nominator to read 
Stance: keep
Cited policy: Wikipedia:Ownership of content (WP:OWN)