Wikipedia:Articles for deletion/2013–14 United States Open Cup for Arena Soccer
over the years" is not up for discussion here, but while you mention it, it looks like none of the other tournament seasons nor the tournament page itself have established any kind of notability. I would also like to address Jnp7675's comment about this page being the "main and definitive source for this specific tournament, combining information directly from the League Commissioner and League Public Relations Director, and from social media like Twitter and Facebook" which looks like a textbook violation of 
— User:Cloudz679, 08:57, 5 December 2013 (UTC)
Stance: comment
Cited policy: WP:OR (Wikipedia:No original research)