Explore First National Bank Field, home of the Greensboro Grasshoppers
Seattle Mariners Baseball 1980 Vintage Sports Memorabilia for sale
Pirates' ship of baseball fools, but Pittsburgh GM has hopes for a revival – New York Daily News
Seattle Mariners team ownership history – Society for American Baseball Research
Go Birds! A concise history of variety athletics at Seattle Pacific University (1933-2017) by Seattle Pacific University - Alumni - Issuu
Mike Mastovich, AAABA's big league alumni list provides plenty of stories, a few mysteries, Sports
Spirit and Sacrifice Beyond the Diamond - Digital Museum of the History of Japanese in NY
The 100 most powerful people in MLB
Kingdome - Wikipedia
Official Seattle Mariners Website
History of professional soccer in Seattle - Wikipedia