UFC 329 preview: McGregor’s return, Steveson’s debut, and the full 14-fight card

Main event: Conor McGregor vs. Max Holloway

McGregor vs. Holloway, thirteen years after the first meeting at UFC Fight Night: Shogun vs. Sonnen in Boston. Holloway sits at -230 on the moneyline. McGregor is +195, the longest underdog price of his UFC career. The book agrees with the calendar. McGregor, 37, has not fought since the July 2021 leg break against Dustin Poirier at UFC 264, when he fractured his tibia at the end of the first round and could not continue. A planned return against Michael Chandler was rescheduled twice before falling apart entirely, extending an absence that now stretches to roughly five years. His last win is the 40-second knockout of Donald Cerrone at UFC 246 in January 2020. Holloway, 34, has fought eight times in the same window, going 5-3 across that stretch. His most recent walk was a unanimous-decision loss of his BMF title to Charles Oliveira at UFC 326 in March. This is his welterweight debut.

Friday morning’s scale added its own footnote. McGregor came in at 170.5 pounds, Holloway at 170, both cleanly inside the 171-pound non-title welterweight limit and both on the first attempt. For a fighter whose weight-cutting history at 145 and 155 pounds was often difficult, hitting the scale on the first try at 170.5 is the smoothest weigh-in morning McGregor has had before a major fight in years.

The technical read is a familiar puzzle. McGregor’s identity has always been left-hand timing off a rangy southpaw stance, most vividly in the 13-second finish of Jose Aldo at UFC 194. Holloway is a career featherweight-to-lightweight who fights tall for the weight and out-volumes opponents into deep-water positions they cannot fight from. Three rounds forward is McGregor’s window. Championship rounds are Holloway’s. McGregor has seen a fifth round in an MMA fight exactly once, the Nate Diaz rematch at UFC 202 in August 2016. Nearly a decade ago.

The presser Thursday did the marketing on its own. McGregor snatched Holloway’s sunglasses off his face, threw them to the floor, pressed his forehead into the Hawaiian’s, and later swatted Holloway’s extended hand away. Holloway did not back down. Dana White stepped between them. If Saturday’s version of McGregor resembles Thursday’s version, this is a fight.

Co-main: Paddy Pimblett vs. Benoit Saint Denis 

Pimblett is coming off his first UFC loss, the interim lightweight title defeat to Justin Gaethje at UFC 324 in January. Saint Denis is the French pressure fighter on a four-fight finish streak whose recent form has made him the sport’s cleanest measuring stick for prospects. Saint Denis is -131, Pimblett is +111. The winner slots directly into a lightweight title conversation now anchored by Gaethje’s undisputed run and Ilia Topuria’s expected return in December.

Stylistically this is a wrestling and cardio question. Saint Denis will look to close distance and drag the fight to the fence and the floor. Pimblett’s guard from bottom is credible enough to threaten submissions in scrambles, but his volume from off-back positions has historically slowed in later rounds. This is a co-main event because Pimblett is a draw. It is a fight of consequence because Saint Denis makes it one.

Cory Sandhagen vs. Mario Bautista

Sandhagen is one of the top-five bantamweights in the promotion’s rankings and has been for four years. Bautista is 4-0 in his last five appearances and has moved into the top ten with wins that lean heavily on volume and body work. Sandhagen is favored at -140, Bautista at +120 close enough that a live underdog is a defensible position. The fight winner is one step from a title shot at Petr Yan’s belt. The style clash is technical and worth watching for the outside footwork that has defined Sandhagen’s rise and the front-hand output that has become Bautista’s signature.

Brandon Royval vs. Lone’er Kavanagh

Royval is a former title challenger and a top-five flyweight for most of the last three years. Kavanagh, the undefeated Irish flyweight who has made his way through the division in fights that never leave doubt, has emerged as one of the division’s most credible young contenders. Kavanagh is the betting favourite at -220. That is the market reading pace against unpredictability. Royval’s game is chaos, kicks, and scrambles. Kavanagh’s is composure and volume. Someone learns something on Saturday.

King Green vs. Terrance McKinney 

The final main-card fight is a straightforward action puzzle. Green, the veteran formerly known as Bobby Green, is 45 years old and still holds the ability to make the first minute of any fight the loudest part of the night. McKinney is one of the sport’s most efficient first-round finishers and has ended his 12 UFC wins in an average of under two minutes. The over-under on this fight ending inside two minutes is a real prop. If it happens, it happens fast.

Preliminary card: Robert Whittaker vs. Nikita Krylov

Whittaker’s light heavyweight debut. He walked in cleanly at the 205 limit, having spent most of his career at middleweight where he held the title. Krylov is a Ukrainian veteran with 34 professional fights, 24 wins, and a résumé built entirely at 205 pounds. This fight is not about the ranks. It is a size and durability question. Whether Whittaker’s speed and technical foundation carry cleanly up 20 pounds is the subplot most likely to matter six months from now, depending on how the light heavyweight division sorts itself out. It is also the kind of matchup that reveals in the first two minutes whether the weight class move is going to work.

Gable Steveson vs. Elisha Ellison

The Olympic gold medalist walks in as the biggest betting favorite in UFC history. Steveson opens at -2800 on DraftKings, with FanDuel pushing the line as high as -4000. The previous record was -2500, held jointly by Bo Nickal and Malcolm Wellmaker last year. Ellison, at +1300, sits at No. 38 of 40 UFC heavyweights on Tapology and lost his UFC debut to Brando Pericic by first-round knockout last September. Steveson is 3-0 in MMA with all three wins coming by first-round finish, trains under Jon Jones in Albuquerque, and told KRQE this week he wants a heavyweight title shot inside 18 months. Greg Jackson has already said publicly he might be redefining the sport.

The line converts hype into arithmetic. Saturday will confirm or complicate it.

Cody Garbrandt vs. Adrian Yanez

The former bantamweight champion faces a live prospect who lost his UFC identity for two years and appears to have found it again. Garbrandt is in the twilight portion of his run. Yanez is the fighter with a clear upside and a clean striking foundation. The Garbrandt read is chin durability at 34 after a career of hard sparring. The Yanez read is whether he can finish a former champion cleanly enough to reset his own trajectory.

Kai Kamaka III vs. Luke Riley 

A UK vs. Hawaii featherweight scrap that closes out the prelims. Both fighters carry finishing power and neither has been in a boring fight in the last two years. If your goal is a violent 15 minutes to keep the crowd hot before the main card, this is the assignment.

Early prelims (Paramount+ / UFC Fight Pass, 5 p.m. ET)

Wang Cong vs. Tracy Cortez opens a women’s flyweight matchup where Cortez, the higher-profile name, is trying to reset after a decision loss last year. Cesar Almeida vs. Damian Pinas at middleweight is a striking-heavy pairing. Farid Basharat finally has an opponent in John Garza after his original bout against Ethyn Ewing was pulled. Ryan Gandra vs. Zach Reese fills the middleweight slot on paper. Alessandro Costa vs. Cody Durden closes the flyweight prelims, with Costa fighting for the second time in five weeks after replacing an injured Ode Osbourne. Durden signed a new four-fight contract with the promotion alongside accepting the switch.

Broadcast

UFC 329 streams exclusively on Paramount+. There is no pay-per-view. Early prelims begin at 5 p.m. ET / 2 p.m. PT, prelims at 7 p.m. ET / 4 p.m. PT, main card at 9 p.m. ET / 6 p.m. PT. First bell for the main event is scheduled shortly after 10 p.m. ET. CBS is airing a one-hour preview special, This Is UFC: McGregor vs. Holloway, on Friday July 10 at 9 p.m. ET. The main event is scheduled for five rounds. All other bouts run three.

The read

The card is stacked deep enough that even without McGregor’s return it would carry the year’s biggest programming week. What it has is McGregor’s return, an Olympic gold medalist priced past every UFC line in the promotion’s history, two ranked-versus-ranked bantamweight and flyweight fights, a former middleweight champion testing his ceiling one division up, and a co-main with lightweight title implications. Whether the McGregor comeback is a masterpiece or a stress test, the twelve fights behind it are the reason the card holds up regardless of the outcome at the top.

First bell is Saturday. Mauricio Ruffy is in Las Vegas as backup for the main event. The version of Conor McGregor who walks to the cage is what the whole week has been waiting for.