whitesoxdave on X: Reminder: George Costanza Invented Launch Angle and is a Baseball Revolutionary / X

Big Stein' relished Seinfeld spoof

Vanderbilt admits George Costanza – Ivy Lampoon

Connor Ryan on X: George Costanza finally has his own Yankees baseball card / X

Buck Showalter had no idea 'Seinfeld' was popular when he made his appearance on the show

George Costanza, The concept of Launch Angle was first brought to MLB by Yankee front office employee, George Costanza., By The Hitting Vault

Is George's physics explanation for the flight of a hit baseball incorrect?? : r/seinfeld

Breaking News: The New York Yankees trade George Constanza and Cosmo Kramer to the Los Angeles Dodgers. : r/seinfeld

George Costanza, The concept of Launch Angle was first brought to MLB by Yankee front office employee, George Costanza., By The Hitting Vault

Seinfeld & Baseball Series - George Costanza, Hitting Instructor