With a fast structure like this, most pots are all in pre's. Not every pot ends up an all-in though, as just shown over on David Peters' table.
Paul Newey opened the button to 13,000 and small blind David Peters three-bet to 36,000. Big blind Pavel Plesuv cold four-bet to 77,000 and Newey folded. Peters called and check-called 37,000 on as well. Both players then checked the on the turn before Peters check-folded to a bet of 88,000 on the river.