Which MLB player could've been better than they actually were? - Quora
Mackey Sasser: Late 1980's -1990's Mets Catcher (1988-1992)
1988 Score Mackey Sasser #30
Wilson Ramos: Former Mets Catcher (2019 -2020)
MLB's ultimate one-hit wonders
1989 SF Giants Information Guide, PDF, San Francisco Giants
NY Mets catcher Mackey Sasser gets the throwing yips in 1989, Oh Yeah
8 Home Runs in July: A Ken Griffey Jr. Celebration - Lookout Landing
Buy Mackey Sasser Cards Online Mackey Sasser Baseball Price Guide - Beckett
Players who had the yips
The Snorting Bull: I Love The 1990s Cardinals Part 18 - Geronimo Pena
Mackey Sasser: Late 1980's -1990's Mets Catcher (1988-1992)
MLB's ultimate one-hit wonders
Remembering Mets History (1973) Jerry Koosman Shuts Out the Giants for Ten Innings In a 1-0 Win
Wilson Ramos: Former Mets Catcher (2019 -2020)