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NBA season countdown
The National Basketball Association is the world’s top professional men’s basketball league, with a 30-team regular season that tips off in late October and runs through to the NBA Finals in June.
When does the NBA season tip off?
NBA opening night is set by the league office each year, typically published in August along with the full schedule. A few rules of thumb:
- Opening night falls on the third or fourth Tuesday of October.
- It is timed to land after the World Series wraps but before the NFL midseason peak, so the NBA owns a clean primetime launch window.
- NBA Cup “Tip-Off Tournament” group-stage games begin within a few weeks of opening night.
- The All-Star Weekend slot is mid-February.
- The regular season closes in mid-April, followed by the Play-In Tournament and the playoffs.
The 2026–27 NBA season opens on Tuesday, October 20, 2026 with an opening-night doubleheader. The full game-by-game schedule is published by the NBA in August.
Upcoming NBA seasons and key dates
| Season | Opening night | NBA Finals window | Notes |
|---|---|---|---|
| 2026–27 | Tuesday, October 20, 2026 | Early–mid June 2027 | NBC and Peacock begin their new TV deal; ESPN/ABC continue alongside. |
| 2027–28 | Late October 2027 (TBD) | Early–mid June 2028 | NBA expected to confirm exact dates in mid-2027. |
| 2028–29 | Late October 2028 (TBD) | Early–mid June 2029 | Calendar to be confirmed. |
| 2029–30 | Late October 2029 (TBD) | Early–mid June 2030 | Calendar to be confirmed. |
Only the 2026–27 opener has been formally announced as of May 2026. Subsequent seasons follow the same late-October pattern.
A brief history of the NBA
The Basketball Association of America (BAA) was founded on June 6, 1946 in New York City, with 11 founding franchises in eastern North American cities. The Toronto Huskies hosted the New York Knickerbockers in the league’s first game on November 1, 1946 at Maple Leaf Gardens. In 1949 the BAA merged with the rival National Basketball League (NBL) to form the NBA, which the league still considers a continuation of the BAA — making 1946–47 the official first NBA season.
Key milestones since: the 24-second shot clock (1954), the three-point line (1979), the introduction of the NBA Draft Lottery (1985), the launch of the WNBA as a parallel women’s league (1996), the Play-In Tournament (2020) and the Emirates NBA Cup in-season tournament (2023).
League structure and season format
The NBA has 30 teams — 29 in the United States and one in Canada (Toronto Raptors) — split into two conferences of 15:
- Eastern Conference: Atlantic, Central and Southeast divisions (5 teams each).
- Western Conference: Northwest, Pacific and Southwest divisions (5 teams each).
The season runs in this order:
- Regular season — 82 games per team, October to mid-April.
- Play-In Tournament — seeds 7–10 in each conference compete for the final two playoff spots, over about 5 days.
- Playoffs — four rounds of best-of-seven series. Conference Quarterfinals, Semifinals, Finals, then the NBA Finals.
- NBA Draft — late June.
- Free agency — opens July 1.
- NBA Summer League — held in Las Vegas in July.
Most-titled franchises
Two franchises dominate the all-time championship list:
- Boston Celtics — 18 NBA titles, including 8 in a row from 1959 to 1966, with the most recent in 2024.
- Los Angeles Lakers — 17 titles, most recently in 2020.
- Golden State Warriors — 7 titles, including 4 in 8 years between 2015 and 2022.
- Chicago Bulls — 6 titles, all in the Michael Jordan era (1991–1993, 1996–1998).
Sources & references
- NBA.com — the league’s official site; schedules, standings and game results.
- NBA.com — Key dates — the league’s consolidated list of opening night, All-Star, playoff and draft dates each season.
- Basketball Reference — comprehensive historical statistics for every NBA season, playoff and player.
FAQs
The 2026–27 NBA regular season tips off on Tuesday, October 20, 2026 with an opening-night doubleheader. NBA opening night typically falls on the third or fourth Tuesday of October — chosen so the league can launch its regular season the week after the World Series wraps up but well before the NFL season’s biggest weekends.
Each of the 30 NBA teams plays 82 regular-season games over roughly 25 weeks — late October to mid-April. The 82 games break down as four against each of the four other teams in their division (16), four against six other intra-conference teams plus three against the remaining four (36), and two against each team in the opposite conference (30).
The NBA Finals are scheduled for early-to-mid June each year. Under the current Play-In + best-of-seven playoff format, the four playoff rounds typically run from mid-April to mid-June, with the Finals starting around the first week of June and ending no later than the third week of June if all seven games are needed.
Introduced for the 2020–21 season and made permanent shortly after, the Play-In Tournament runs after the regular season and before the playoffs proper. The 7th- through 10th-seeded teams in each conference compete in a short knockout for the final two playoff spots, replacing the old format where seeds 7 and 8 went directly to the playoffs.
The NBA Draft is held annually in late June, shortly after the NBA Finals conclude. The draft order for the top 14 picks is set by the NBA Draft Lottery (held in mid-May), with the 14 teams that missed the playoffs entered into a weighted lottery — the team with the worst regular-season record gets the highest combined odds of landing a top-four pick.
Launched in 2023, the In-Season Tournament — sponsored as the Emirates NBA Cup — runs during November and early December. All 30 teams play four group-stage games on designated “Cup Nights” that count for both the tournament and the regular-season standings. The top team from each of the six groups plus two wildcards advance to a single-elimination knockout, with the final played as a standalone game in Las Vegas in mid-December.