What is the best start to a season in NBA history?

The Cleveland Cavaliers kicked off the 2024-25 NBA season with a historically hot start, going undefeated through 15 games with new coach Kenny Atkinson before losing to the Boston Celtics.

Though their streak was impressive, the Cavs still had more work to get done to top the start of the 2015-16 Golden State Warriors. Here are the teams with the best starts to a season in NBA history.

• Golden State Warriors, 24-0, 2015-16


• Cleveland Cavaliers, 15-0, 2024-25


• Houston Rockets, 15-0, 1993-94 *


• Washington Capitols, 15-0, 1948-49


• Dallas Mavericks, 14-0, 2002-03


• Boston Celtics, 14-0, 1957-58


• Chicago Bulls, 12-0, 1996-97 *

• Seattle SuperSonics, 12-0, 1982-83


• Atlanta Hawks, 11-0, 1997-98


• Los Angeles Lakers, 11-0,1997-98


• Portland Trail Blazers, 11-0, 1990-91


• Boston Celtics, 11-0, 1964-65 *


• Philadelphia 76ers, 10-0, 2000-01


• Seattle SuperSonics, 10-0, 1993-94


• Boston Celtics, 10-0, 1972-73

* denotes NBA championship that year

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