Wikipedia:Articles for deletion/Orioles-Pirates rivalry
The articles all fail  with a lack of multiple sources of non-|routine coverage from |independent, reliable sources.  In the absence of these sources being identified, the articles appear to be |original research on rivalries weakly supported by citations to a statistics website, baseball-reference.com
— User:Bagumba, 22:01, 18 August 2011 (UTC)
Stance: delete
Cited policy: WP:GNG||WP:ROUTINE||WP:INDEPENDENT||WP:OR (Wikipedia:Notability)