Don Hahn (baseball) - Wikipedia
TMF News, Tug McGraw
Tug McGraw – Society for American Baseball Research
Phillies Fan Central
Mets at the Topps o' the heap: An opinionated assessment
Jerry Grote - Wikipedia
Steve Carlton Stats & Facts - This Day In Baseball
What is the most home runs hit by a pitcher in a single season in Major League Baseball history? - Quora
2018 EMU Softball Media Guide by Eastern Michigan University Athletics - Issuu
50 Most Quotable Figures in Baseball History, News, Scores, Highlights, Stats, and Rumors
All Time Mets
Tim McGraw's Dad, Tug, Was One Heck of an MLB Pitcher and Quite the Character
All Time Mets