There is also padel.
"Invented in Acapulco in 1969 by the Mexican industrialist Enrique Corcuera, padel (technically pronounced with a Spanish inflection, “PAH-del”; many Americans simply say “paddle”) is a game of doubles, played with a low-pressure tennis ball, a paddle, and a glass back wall and corners on a shrunken tennis court."
I learned something. I thought paddle and platform tennis were the same thing.
platform tennis being the second waspiest sport after fox hunting.
