The Cleveland Cavaliers are unstoppable and have impressed the basketball world with their 15-game winning streak in the NBA regular season.

That feat is made even more impressive when you consider that only the 2015-16 Golden State Warriors have accomplished a longer streak.

In particular, the “warriors” that year started 24-0 and finished the regular season 73-9, which is a record in the history of the NBA. That season, however, the Warriors lost the championship in the finals to the Cleveland Cavaliers.

The 1993-94 Rockets were off to a 15-0 start, as were the 1948-49 Capitols. It remains to be seen if this year’s Cavaliers will pass the two aforementioned teams and come close to the Warriors’ amazing start to the 2015-16 season.