The UFC puts on two kinds of regular event. Numbered events, such as UFC 332 in Salt Lake City on October 3, carry a number that has been counting up since 1993. Fight Nights, such as the card at the Meta APEX in Las Vegas on September 26, go by the names of their headliners instead. Under the UFC's 2026 US media deal there are 13 numbered events and 30 Fight Nights a year, so on most weekends with a UFC card it is a Fight Night.
For years the simplest way to tell them apart in the US was the price, and in 2026 that stopped being true.
Where the numbers come from
The count starts with UFC 1, held on November 12, 1993 at McNichols Sports Arena in Denver. It was an eight-man, one-night tournament, and Royce Gracie won it by submitting all three of his opponents, taking home a $50,000 check. Every numbered event since has added one to the count. UFC 331 took place in Los Angeles on September 19, 2026, UFC 332 and UFC 333 follow in October, and UFC 334 is set for November 14.
Those numbered cards were the UFC's pay-per-view shows. The UFC's own history of its first 30 years describes how political pressure in the 1990s pushed the company off pay-per-view, and how it was back on pay-per-view, and sanctioned in Las Vegas, by UFC 33 in September 2001.
Fight Nights are named differently. UFC.com lists the September 26 card as UFC Fight Night: Rosas Jr. vs Barcelos, and the address of its event page uses the date (ufc-fight-night-september-26-2026) where a numbered card uses its number (ufc-332). Some Fight Nights get a special brand. Noche UFC, held in Glendale, Arizona on September 12, 2026, sits in the same Fight Night series on UFC.com. Numbered events can carry a sponsor's name up front, as Crypto.com UFC 331 did.
Title fights and main events
The clearest difference now is what is on the card. In 2026 the numbered events are where most UFC title fights take place:
- UFC 327, Miami, April 11: Carlos Ulberg knocked out Jiří Procházka to win the light heavyweight title.
- UFC 330, Philadelphia, August 15: Islam Makhachev kept the welterweight title with a unanimous decision over Ian Machado Garry, and Mackenzie Dern beat Gillian Robertson in a women's strawweight title fight (results on UFC.com).
- UFC 331, Los Angeles, September 19: Joshua Van beat Alexandre Pantoja in a flyweight title fight over five rounds.
- UFC 332, Salt Lake City, October 3: Natalia Silva against Wang Cong for the vacant women's flyweight title. Valentina Shevchenko gave the belt up in September after an injury.
- UFC 333, Abu Dhabi, October 24: Alexander Volkanovski against Movsar Evloev for the featherweight title and Petr Yan against Merab Dvalishvili for the bantamweight title.
Not every numbered headliner is for an undisputed belt. UFC 326 at T-Mobile Arena in Las Vegas on March 7 was topped by Max Holloway against Charles Oliveira for the BMF title, not one of the divisional championships.
Fight Nights are mostly built around contenders and prospects. The September 26 card at the Meta APEX has six main-card fights and no title bout among them. Both kinds of event pay the same kinds of bonus: UFC.com's bonus reports for UFC 331 and for Noche UFC each list Performance of the Night and Fight of the Night winners.
There is also a third category for one-off specials. UFC Freedom 250, held at the White House on June 14, 2026, was neither numbered nor a Fight Night, and it still had two title fights on it, for the lightweight belt and the interim heavyweight belt (weigh-in results on UFC.com).
Venues and start times
Numbered events go to big arenas. The 2026 calendar includes T-Mobile Arena in Las Vegas, the Kaseya Center in Miami, Xfinity Mobile Arena in Philadelphia, Crypto.com Arena in Los Angeles, the Delta Center in Salt Lake City and Etihad Arena in Abu Dhabi.
Many Fight Nights stay home at the Meta APEX, the UFC's smaller venue in Las Vegas. The September 26 card and the October 10 card are both there. Others travel: Noche UFC was at Desert Diamond Arena in Glendale, and an October 17 Fight Night goes to Rogers Place in Edmonton.
Start times depend on the card and where it is held. UFC.com's viewing guide for UFC 331 listed the prelims at 7 p.m. ET and the main card at 9 p.m. UFC 332 in Salt Lake City starts its main card an hour earlier, at 8 p.m. ET. The September 26 Fight Night has prelims at 5 p.m. ET and its main card at 8 p.m. Cards held outside the Americas move around the clock: UFC 333's main card in Abu Dhabi begins at 2 p.m. ET.
How the US deal changed the difference
Until 2025, numbered UFC cards in the US were sold as pay-per-view. On August 11, 2025, Paramount and TKO, the UFC's parent company, announced a seven-year deal, worth an average of $1.1 billion a year, that made Paramount+ the exclusive US home of the UFC from 2026. It covers all 13 numbered events and 30 Fight Nights, and the numbered events are included in a Paramount+ subscription with no extra charge. The first under the deal was UFC 324 at T-Mobile Arena on January 24, 2026.
Some numbered events also go out on CBS. For UFC 326, CBS showed the last hour of the prelims and the first hour of the main card, from 8 to 10 p.m. ET.
Outside the US, the old split still applies in some places. UFC.com's viewing guide for UFC 331 listed the main card on pay-per-view in several markets, among them Canada, New Zealand, Australia (Main Event on Foxtel and Kayo) and the UK and Ireland (TNT Sports Box Office). The prelims in Canada were on Sportsnet and TVA Sports.
Both kinds of card, plus Dana White's Contender Series episodes, are on our UFC schedule with separate rows for prelims and main cards. For the Tuesday-night show that feeds new fighters onto these cards, see Dana White's Contender Series explained.
