|No. 78, 66|
|Date of birth:December 27, 1947|
|Place of birth: Seminole, Texas|
|NFL Draft: 1970 / Round: 1 / Pick: 21|
|No regular season or postseason appearances|
|* Cleveland Browns ( 1970– 1975)|
|Career highlights and awards|
|* National Champion (1969)|
|College Football Hall of Fame|
During a 1975 Browns home game against the rival Pittsburgh Steelers, "Mean Joe" Greene repeatedly kicked McKay in the groin. Greene was soon wrestled to the ground and punched by center Tom DeLeone and tight end Gary Parris, allowing McKay to throw several haymakers on Greene before referees restored order.
- Canning, Whit (2005). Where Have You Gone: James Street, Charles Gilbert, Roosevelt Leaks, and other Texas Greats. Champaign, Illinois: Sports Publishing LLC.
- "Archived copy". Archived from the original on 2012-02-18. https://web.archive.org/web/20120218215807/http://www.morningjournal.com/articles/2008/09/14/sports/doc48cc8d241031f428316969.txt. Retrieved 2012-02-18.
|This biographical article relating to an American football offensive lineman born in the 1940s is a stub. You can help The American Football Database by expanding it.|