Deletion of US soccer clubs listed by stadium capacity

Comment: It appears from my quick check of a check of the first few stadiums in the list, that most of the capacities are correct and a reference exists for it on the stadium page. So it appears to be a valid information for which references exist in the linked articles - they only need to be copied to this article. The Gillette, Robert F. Kennedy Memorial & Vanderbuilt Stadiums' numbers are rounded and the Yankees Stadium number appears to be off but based on initial reports. Not sure if it merits deletion - the only reason I can think of is if the selection of which stadiums to include could be |original research. My only other concern is whether this article was created to boost the Google ranking (ie the SEO) of the references included in the article
Stance: comment
Cited policy: Wikipedia:No original research (WP:OR)