The closest NBA division and conference races, 1946-47 to 2025-26
The top two have finished with nothing at all between them in 19 NBA races, most recently the 2024-25 Pacific race. Below, every division and conference race charted since 1946-47, ranked three ways: by final margin, by lead changes, and by days spent within one game. How each list is computed is spelled out under the lists.
The 1993-94 East race finished tied, the Atlanta Hawks and the New York Knicks separated by nothing at all, with 20 lead changes.
The 2015-16 Southeast race finished tied, the Miami Heat, the Atlanta Hawks and the Charlotte Hornets separated by nothing at all, with 18 lead changes.
The 2023-24 Northwest race finished tied, the Oklahoma City Thunder and the Denver Nuggets separated by nothing at all, with 14 lead changes.
The 1949-50 Central race finished tied, the Minneapolis Lakers and the Rochester Royals separated by nothing at all, with 13 lead changes.
The 2007-08 Southwest race finished tied, the New Orleans Hornets and the San Antonio Spurs separated by nothing at all, with twelve lead changes.
The 1974-75 East race finished tied, the Boston Celtics and the Washington Bullets separated by nothing at all, with eleven lead changes.
The 1980-81 Atlantic race finished tied, the Boston Celtics and the Philadelphia 76ers separated by nothing at all, with eleven lead changes.
The 1991-92 Atlantic race finished tied, the Boston Celtics and the New York Knicks separated by nothing at all, with eleven lead changes.
The 2024-25 Pacific race finished tied, the Los Angeles Lakers and the LA Clippers separated by nothing at all, with eleven lead changes.
The 1998-99 East race finished tied, the Miami Heat, the Indiana Pacers and the Orlando Magic separated by nothing at all, with ten lead changes.
Most lead changes
The lead in the 1950-51 East race changed hands 32 times, and the Philadelphia Warriors won it by 2.5 games over the Boston Celtics.
The lead in the 2007-08 West race changed hands 22 times, and the Los Angeles Lakers won it by 1 game.
The lead in the 2018-19 Southeast race changed hands 22 times, and the Orlando Magic won it by 3 games.
The lead in the 2025-26 Southeast race changed hands 21 times, and the Atlanta Hawks won it by 1 game over the Orlando Magic.
The lead in the 1993-94 East race changed hands 20 times, and the Atlanta Hawks and the New York Knicks finished tied.
The lead in the 2000-01 Pacific race changed hands 20 times, and the Los Angeles Lakers won it by 1 game over the Sacramento Kings.
The lead in the 2008-09 Southwest race changed hands 20 times, and the San Antonio Spurs won it by 1 game over the Houston Rockets.
The lead in the 1982-83 Midwest race changed hands 20 times, and the San Antonio Spurs won it by 8 games.
The lead in the 2015-16 Southeast race changed hands 18 times, and the Miami Heat, the Atlanta Hawks and the Charlotte Hornets finished tied.
The lead in the 2000-01 West race changed hands 18 times, and the San Antonio Spurs won it by 2 games over the Los Angeles Lakers.
Most days within one game
The top two in the 2007-08 West race ended 142 of its 162 playing days within one game of each other, and the Los Angeles Lakers won it by 1 game.
The top two in the 1993-94 East race ended 130 of its 159 playing days within one game of each other, and the Atlanta Hawks and the New York Knicks finished tied.
The top two in the 2000-01 Pacific race ended 125 of its 158 playing days within one game of each other, and the Los Angeles Lakers won it by 1 game over the Sacramento Kings.
The top two in the 2018-19 West race ended 124 of its 167 playing days within one game of each other, and the Golden State Warriors won it by 3 games over the Denver Nuggets.
The top two in the 2002-03 East race ended 122 of its 163 playing days within one game of each other, and the Detroit Pistons won it by 1 game over the New Jersey Nets.
The top two in the 2018-19 Southeast race ended 120 of its 150 playing days within one game of each other, and the Orlando Magic won it by 3 games.
The top two in the 2015-16 Southeast race ended 119 of its 151 playing days within one game of each other, and the Miami Heat, the Atlanta Hawks and the Charlotte Hornets finished tied.
The top two in the 2025-26 Southeast race ended 116 of its 145 playing days within one game of each other, and the Atlanta Hawks won it by 1 game over the Orlando Magic.
The top two in the 2000-01 West race ended 114 of its 162 playing days within one game of each other, and the San Antonio Spurs won it by 2 games over the Los Angeles Lakers.
The top two in the 2005-06 Southwest race ended 114 of its 153 playing days within one game of each other, and the San Antonio Spurs won it by 3 games over the Dallas Mavericks.
How these lists are ranked
Everything on this page comes from the same season files the charts draw, with standings read as each day ended. All 429 charted NBA races from 80 finished seasons enter: every division and conference race from 1946-47 to 2025-26. The 2026-27 season joins these lists when it ends. When the same two teams finished first and second in more than one charted race in the same season (a division and its conference, or a conference and a league-wide race), the narrower race keeps the row; that folds away 39 repeats here.
Tightest finishes ranks races by the final gap between first and second place, in games. Ties are broken by how late the winner took first place for good, then by lead changes, then oldest first; a race that finished tied counts as decided on its last day, so races that finished tied are ordered by lead changes and then oldest first. Two teams the standings cannot separate are shown as tied, with no winner named; where the league settled such a race another way, the linked race page tells that story.
Most lead changes counts a change only when the lead passes to new hands. A team that only catches the leader shares first place but does not take the lead: the lead stays with the team or teams that already held it for as long as any of them is still on top, and passes on the day none of them is, so a tie can never inflate the count. On a finished season's last day, a tie the league broke counts for the team it named, so a team that ends the last day tied with the leader and wins on the league's tiebreak has taken the lead. The count starts on the first day somebody held first place, a day on which every team at the top had played at least once: before that, a team can sit on top, alone or tied with others, without having played a game.
Most days within one game counts the days on which this race's teams played and the top two ended the day within one game of each other. Days a league stood idle (a strike, a pause) are not counted: a frozen gap says nothing about a race.
Only finished seasons are ranked. Seasons shortened by strikes or other stoppages count as played; every irregularity in the record is listed in the data notes.