On this day in baseball history: April 22 - Newsday
Tom Seaver Dies: Hall Of Fame Pitcher, 300 Game Winner And Greatest NY Met Was 75 – Deadline
Tom Seaver, New York Mets Hall of Fame Pitcher, Dies at 75 - Bloomberg
Tom Seaver, Baseball Wiki
Teammates remember Seaver, the greatest Met, dead at 75
Tom Seaver remembered as one of baseball's greatest pitchers
One Year Wonder: Tom Seaver - Over the Monster
As Jacob deGrom departs New York to Play in Texas, Can You Compare Him to Tom Seaver? - HubPages
BASEBALL, Legend Tom Seaver Shared Timeless Pitching Advice During Mets' Japan Tour in 1974
Tom Seaver, pitching great, relished his Buffalo home run
July 9, 1969: Tom Seaver's near-perfect game – Society for American Baseball Research
Baseball Hall of Famer Tom Seaver Dies at 75 - WSJ
The Case for Tom Seaver As the Most Terrific Right-Handed Pitcher Ever, by Stephen Hanks
Hall of Fame pitcher Tom Seaver diagnosed with dementia
Tom Seaver, Hall of Fame pitcher and Mets legend, dies at 75 - ESPN