
UFC 184: Rousey vs. Zingano | Event Profile, Full Results & Legacy
- Dana Black

- 4 days ago
- 5 min read
Introduction
UFC 184: Rousey vs. Zingano. February 28, 2015. Staples Center, Los Angeles, California. Ronda Rousey submitted Cat Zingano with an armbar 14 seconds into round one — the fastest finish in UFC title fight history. It was her fifth Women’s Bantamweight Championship defence.
The event was originally planned to be headlined by a Middleweight Championship bout between Chris Weidman and Vitor Belfort. Weidman withdrew with a rib injury weeks before the event. The card was reorganised with Rousey vs. Zingano, already booked as the co-main, elevated to headline.
Holly Holm made her UFC debut in the co-main event, defeating Raquel Pennington by split decision. Post-fight, Rousey called out both Holm and Bethe Correia as her preferred next opponents.
Contents
Quick Stats
Date: February 28, 2015
Venue: Staples Center, Los Angeles, California, USA
Original Main Event: Chris Weidman vs. Vitor Belfort (MW Championship) — Weidman withdrew with rib injury
Main Event: Ronda Rousey (c) vs. Cat Zingano — UFC WBW Championship
Result: Rousey def. Zingano — Sub (Armbar) R1, 0:14 — FASTEST UFC TITLE FIGHT FINISH IN HISTORY; 5th WBW title defence
Co-Main: Holly Holm def. Raquel Pennington — SD — Holm’s UFC debut
Bonuses: POTN: Rousey ($50k); POTN: Ferguson ($50k)
The Build-Up
Zingano had been the only woman considered a genuine threat to Rousey’s dominance. She had defeated Miesha Tate by TKO and entered unbeaten. Her title shot had been delayed repeatedly: first by a knee injury in 2013 that forced Tate to step in at UFC 168, and then by an emotional breakdown in training after a coach passed away. By the time she entered the Staples Center cage, she had waited nearly two years for the moment.
The original main event between Weidman and Belfort had been one of the most anticipated MW title fights in years. Belfort had been dominant with TRT (testosterone replacement therapy), later banned by the NSAC. Weidman’s rib injury cost the MW division one of its most compelling matchups.
Main Event
Ronda Rousey (c) vs. Cat Zingano — UFC WBW Championship
Zingano came out immediately, charging across the cage and launching herself at Rousey with a flying knee. The aggression played directly into Rousey’s judo. The pair hit the mat in a scramble. Rousey used Zingano’s underhook against her, transitioned to an unconventional angle, and locked in an armbar. Zingano tapped. The clock read 0:14. The referee waved it off.
It was the fastest finish in UFC title fight history at that point, breaking Rousey’s own previous record. ‘That’s not usually how you land an armbar at that angle, but it works,’ Rousey said. Zingano, who had waited nearly two years for this moment, was finished before the 15,000-strong Staples Center crowd had fully processed that the fight had started.
Co-Main Event
Holly Holm vs. Raquel Pennington — Women’s Bantamweight
Holly Holm made her long-awaited UFC debut against Raquel Pennington. A former world boxing champion across multiple weight classes, Holm showcased her crisp boxing and footwork but appeared tentative at points in the MMA context. She won by split decision (29-28, 28-29, 30-27). The performance was not dominant but it was enough, and post-fight Rousey called her out directly as a future opponent.
Full Results
Preliminary Card
Roan Carneiro def. Mark Munoz — Sub (RNC) — R1, 1:40 — MW
Tony Ferguson def. Gleison Tibau — Sub (RNC) — R1, 2:37 — LW; POTN ($50k)
Roman Salazar vs. Norifumi ‘Kid’ Yamamoto — No Contest R1 (unintentional eye poke) — FW
Alan Jouban def. Richard Walsh — TKO — R1, 2:19 — WW
Main Card
Andrei Arlovski def. Travis Browne — TKO — R1 — HW
Jake Ellenberger def. Josh Koscheck — Sub (North-South Choke) — R2, 4:20 — WW
Holly Holm def. Raquel Pennington — Decision (Split) — R3, 5:00 (29-28, 28-29, 30-27) — WBW; Holm UFC debut; Co-Main
Ronda Rousey def. Cat Zingano — Sub (Armbar) — R1, 0:14 — WBW Championship; FASTEST UFC TITLE FIGHT FINISH IN HISTORY; 5th defence; POTN ($50k)
Bonuses & Awards
Performance of the Night: Ronda Rousey — $50,000.
Performance of the Night: Tony Ferguson — $50,000.
Records & Milestones
Ronda Rousey — fastest finish in UFC title fight history at 14 seconds. She previously held the record at 16 seconds. Her 5th consecutive WBW title defence; all five ended in round one.
Holly Holm — UFC debut win; former world boxing champion making her Octagon debut at 33. Rousey called her out immediately post-fight; the pair would meet at UFC 193 in November 2015.
Cat Zingano — suffered the fastest title fight loss in UFC history; her unbeaten record ended in 14 seconds after nearly two years awaiting the title shot.
Legacy & Impact
UFC 184 is remembered almost entirely for 14 seconds. Rousey’s finish of Zingano was the fastest title fight ending in UFC history, delivered against the one challenger considered her most credible threat. The manner of the finish — an improvised armbar from an awkward angle on a charging opponent — made the sport’s most technically complete female fighter look like she was operating at a level her division simply could not reach.
The subtext of the night was Holly Holm’s debut, which was forgettable on its own terms but loaded with future significance. Rousey saw what she wanted in Holm and called her out immediately. Nine months later at UFC 193 in Melbourne, Holm would stop Rousey by head-kick TKO to deliver the biggest upset in women’s MMA history.
FAQ
Was UFC 184 originally headlined by Weidman vs. Belfort?
Yes. Chris Weidman was scheduled to defend the MW title against Vitor Belfort at UFC 184. Weidman withdrew with a rib injury. Rousey vs. Zingano was elevated to the main event slot.
How did Zingano lose to Rousey in 14 seconds?
Zingano charged immediately at the bell, launching a flying knee that sent both fighters to the mat. Rousey used Zingano’s underhook against her and transitioned to an armbar from an unconventional angle. Zingano tapped at the 14-second mark.
Was 14 seconds the fastest UFC title fight finish at the time?
Yes. Rousey’s 14-second armbar was the fastest finish in UFC title fight history at the time of UFC 184. She had previously held the record herself with a 16-second finish of Alexis Davis.
Was Holly Holm making her UFC debut at UFC 184?
Yes. Holly Holm, a former world boxing champion across multiple weight classes, made her UFC debut at UFC 184, defeating Raquel Pennington by split decision. Rousey called her out post-fight, and they met at UFC 193 in Melbourne in November 2015.
What happened when Rousey faced Holly Holm next?
At UFC 193 on November 14, 2015 in Melbourne, Australia, Holly Holm stopped Ronda Rousey with a head-kick TKO in round two, ending Rousey’s undefeated streak and winning the WBW title. It was one of the biggest upsets in UFC history.
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