[_notreallyme_]

Or on official tables according to the International Table Soccer Federation.

From what I've seen during my travels, there are lot of variations for foosball tables. Each countries seem to have their own variations.

[amenghra]

Lots of different types. I have even once seen a XXL size in a bar (something like https://www.abbeyroadentertainment.com/rentals-and-services/...).

[rowborg]

Official tables can have either style.

There are quite a few tables that are considered tournament grade by the various table soccer associations, including ITSF (I think at least six manufacturers at this point?). In the US, Tornado is the most common tournament table by far and has a 3-man goalie bar, but many European tables like Bonzini or Garlando have the 1-man and raised corners.