The Kelce Bros. weren't the only superstar athletes at the Cavs game Tuesday night -- the world's best eater, Joey Chestnut, rolled through Cleveland as well ... putting his unbelievable abilities on display for everyone in attendance!!
Jaws returned to Rocket Mortgage FieldHouse for the Wine and Gold's home matchup against the Boston Celtics ... but the real contest went down at halftime, when the hot dog champ faced off against three normies in a pierogi challenge.
Chestnut -- who's by far the most famous figure in professional eating -- completely wrecked the field ... finishing 39 dumplings in two minutes, while everyone else combined for 23.
Joey looked pretty stuffed after the final buzzer -- his eyes got super wide as he was handed a championship belt.
It's not the first time Chestnut has taken on a trio of Cavs fans -- he previously crushed 47 back in 2022.
Joey was eating fast, but the Kelces were drinking just as quickly ... 'cause Jason and Travis gulped on some beers in the blink of an eye while at the big game.
The Cavs went home winners, too -- coming all the way back from down 22 in the fourth to snap the Celtics' 11-game streak.