Ryan Bader ( ; born June 7, 1983) is an American mixed martial artist who competes in the Heavyweight division of RIZIN. He previously competed for Bellator MMA where he was the Bellator Heavyweight Champion, and still holds the record for the longest continuous winning streak of any Bellator Champion. He is also the former Bellator Light Heavyweight Champion, and the winner of the 2018 Bellator Heavyweight World Grand Prix Tournament. At Bellator 214, Bader became the first fighter in Bellator history to become champion in two weight divisions simultaneously. Prior to signing with Bellator, Bader competed for the Ultimate Fighting Championship (UFC) in the Light Heavyweight division and he was a cast member and winner of .
Bader attended Arizona State University on a wrestling scholarship, where he was college teammates with former UFC Heavyweight Champion Cain Velasquez and CB Dollaway. While attending ASU, Bader was a three-time Pac-10 Champion, winning titles in 2003, 2004, and 2006. He was also a two-time NCAA All-American, placing fourth in 2004 as a sophomore and seventh in 2006 as a senior at the NCAA national tournament. From 2003 to 2005, Bader compiled a collegiate wrestling record of 88 wins and 34 losses. Player Bio: Ryan Bader. He began training at Arizona Combat Sports in early 2007.
At the finale, Bader defeated Magalhães by way of a quick, first-round knockout, earning the title of "The Ultimate Fighter" and winning the traditional "six-figure UFC contract". An overhand right dropped Magalhães, and Bader followed up with strikes on the ground to take the win, less than halfway through the first round.
Shortly after the Marrero fight, Bader appeared alongside fellow Ultimate Fighter 8 winner Efrain Escudero in the UFC's sixth video game, UFC 2009 Undisputed. He and Escudero were available through a special code obtained by pre-ordering the game from GameStop. On September 10, 2009, he and Escudero were made available for download on PlayStation Network and Xbox 360 Marketplace.
Bader returned against Eric Schafer on October 24, 2009, at UFC 104. The fight was mainly dominated by Bader, who scored with a powerful attack of combinations standing and controlled the grappling, en route a unanimous decision victory (30–27, 29–26, and 30–27).
Next for Bader was Keith Jardine, who he fought on February 21, 2010, at the UFC's debut effort in Australia, UFC 110. Bader scored a sharp jab on the tiring Jardine, which set up a flying knee to the chest and a left hook at 2:10 of the third round to secure a KO victory for Bader.
Along with Jesse Forbes, CB Dollaway, Eric Larkin and Aaron Simpson, Bader left Arizona Combat Sports to train at their newly opened gym Power MMA And Fitness.
Bader moved his UFC record to 5–0 at the expense of Antônio Rogério Nogueira at UFC 119, controlling him most of the fight with his wrestling and using his jab and short combinations to stop much of Nogueira's offense. All three judges scored the fight 30–27 for Bader.
In a massive upset, Bader lost to Tito Ortiz on July 2, 2011, at UFC 132 by an arm-in guillotine choke which Ortiz secured following a knockdown of Bader.
Bader then faced Jason Brilz on November 19, 2011, at UFC 139. He defeated Brilz at 1:17 of the first round via KO, landing a straight right behind Brilz's ear causing him to immediately fall to the mat face-first.
Bader next faced former Light Heavyweight champion Quinton Jackson on February 26, 2012, at UFC 144. Jackson weighed in over the Light Heavyweight weight allowance of 206 lbs by 5 lbs, weighing in at 211 lbs. Bader accepted the fight at a catchweight and received 20% of Jackson's purse. Bader won via unanimous decision, with all three judges scoring the fight 30–27.
Bader faced Lyoto Machida on August 4, 2012, at . He was defeated via KO at 1:32 in the second round, after rushing in and being caught with a punch.
Bader faced former title challenger Vladimir Matyushenko on January 26, 2013, at UFC on Fox 6. He won the fight via guillotine choke submission at just 50 seconds of the first round, earning his first Submission of the Night honors, and also having the fastest UFC Light Heavyweight submission.
Bader was expected to face Glover Teixeira on May 25, 2013, at UFC 160. However, Bader pulled out of the bout citing an injury and was replaced by James Te-Huna.
The bout with Teixeira eventually took place on September 4, 2013, in the main event at UFC Fight Night 28. Despite dropping Teixeira early in the first round, Bader lost the fight via TKO in the first round.
Bader faced Anthony Perosh on December 7, 2013, at UFC Fight Night 33. He won the fight via unanimous decision (30–27, 30–27, and 30–26). Bader dominated Perosh all 15 minutes of the three round contest using his superior wrestling.
Bader faced Ovince St. Preux on August 16, 2014, at . He won the fight via unanimous decision.
Bader fought Phil Davis on January 24, 2015, at UFC on Fox 14. He won the fight by split decision.
Bader was expected to face Daniel Cormier on June 6, 2015, at UFC Fight Night 68. However, on April 28, 2015 it was announced that Cormier had been removed from the fight in favor of a matchup with Anthony Johnson on May 23, 2015 at UFC 187.
Bader faced Rashad Evans on October 3, 2015, at UFC 192. He won the fight via unanimous decision.
Bader faced Anthony Johnson in the main event on January 30, 2016, at UFC on Fox 18. His winning streak was interrupted, as he lost the fight via knockout in the first round.
Bader next faced Ilir Latifi on September 3, 2016, at UFC Fight Night 93. He won the fight via knockout in the second round and was awarded a Performance of the Night bonus.
Bader faced Antônio Rogério Nogueira in a rematch on November 19, 2016, in the main event at UFC Fight Night 100. He won the fight by TKO in the third round with ground and pound after dominating Nogueira on the mat. Bader's fight against Nogueira was the last on his UFC contract and afterward he was a free agent.
Bader was officially unveiled as a fighter for the company at Bellator 175. After the main event, Bader entered the cage and it was announced he would face Muhammed Lawal at Bellator 180 on June 24, 2017. However, Lawal pulled out of the fight and Bader faced Bellator Light Heavyweight champion Phil Davis in a rematch. Bader and Davis first met at on January 24, 2015, with Bader winning by split decision. Bader won the rematch again by split decision to become the new Light Heavyweight champion.
In his first title defense, Bader faced Linton Vassell at Bellator 186 on November 3, 2017. He won the fight via TKO in the second round.
Bader faced Muhammed Lawal in the Bellator Heavyweight Grand Prix for the Bellator Heavyweight championship at Bellator 199 on May 12, 2018. He won the fight via TKO 15 seconds into the first round.
Bader faced Matt Mitrione in the semi-finals at Bellator 207 on October 12, 2018. He won the fight via unanimous decision.
In the final, Bader faced Fedor Emelianenko for the vacant Bellator Heavyweight World Championship in the main event at Bellator 214 on January 26, 2019. Bader claimed the title by winning via knockout 35 seconds into the first round, thus becoming the first simultaneous two-weight champion in Bellator history.
In April 2019, Bader signed an exclusive, multi-year and six-fight contract with Bellator.
On July 11, 2019, it was announced that Bader is set to make his first heavyweight title defense against Cheick Kongo. This bout served as the headliner of Bellator 226 on September 7. The bout ended in a no contest at 3:52 of the first round when Bader landed an accidental eye poke on Kongo that rendered him unable to continue, with Bader retaining his title.
Bader was signed to defend his light heavyweight title against Vadim Nemkov at Bellator 242 on May 9, 2020. However, it was later announced that Bellator 242 and Bader's bout against Nemkov had been postponed due to the COVID-19 pandemic. The title bout with Nemkov was rescheduled and took place on August 21 at Bellator 244. Bader lost the bout via second-round technical knockout.
In the semi-finals of the Grand Prix, Bader faced Corey Anderson on October 16, 2021 at Bellator 268. He lost the fight via technical knockout less than a minute into round one.
As the first bout of his new four-fight contract, Bader defended his title in a rematch against Cheick Kongo on May 6, 2022 at Bellator 280. He won the fight via unanimous decision.
Bader defended his title in a rematch against Fedor Emelianenko on February 4, 2023 at Bellator 290. He won the bout via ground and pound TKO in the first round.
Bader was set to defend his title in a rematch against Linton Vassell on October 7, 2023 at Bellator 300. However, Vassell withdrew a few days before the event due to illness and the bout was cancelled.
On March 26, 2025, it was announced that Bader had parted ways with PFL.
| TKO (punches) | | | align=center| 1 | align=center| 2:55 | Belo Horizonte, Brazil | |- | Win | align=center| 15–3 | Vladimir Matyushenko | Submission (guillotine choke) | | | align=center| 1 | align=center| 0:50 | Chicago, Illinois, United States | |- | Loss | align=center| 14–3 | Lyoto Machida | KO (punch) | | | align=center| 2 | align=center| 1:32 | Los Angeles, California, United States | |- | Win | align=center| 14–2 | Quinton Jackson | Decision (unanimous) | UFC 144 | | align=center| 3 | align=center| 5:00 | Saitama, Japan | |- | Win | align=center| 13–2 | Jason Brilz | KO (punch) | UFC 139 | | align=center| 1 | align=center| 1:17 | San Jose, California, United States | |- | Loss | align=center| 12–2 | Tito Ortiz | Submission (guillotine choke) | UFC 132 | | align=center| 1 | align=center| 1:56 | Las Vegas, Nevada, United States | |- | Loss | align=center| 12–1 | Jon Jones | Submission (guillotine choke) | UFC 126 | | align=center| 2 | align=center| 4:20 | Las Vegas, Nevada, United States | |- | Win | align=center| 12–0 | Antônio Rogério Nogueira | Decision (unanimous) | UFC 119 | | align=center| 3 | align=center| 5:00 | Indianapolis, Indiana, United States | |- | Win | align=center| 11–0 | Keith Jardine | KO (flying knee and punch) | UFC 110 | | align=center| 3 | align=center| 2:10 | Sydney, Australia | |- | Win | align=center| 10–0 | Eric Schafer | Decision (unanimous) | UFC 104 | | align=center| 3 | align=center| 5:00 | Los Angeles, California, United States | |- | Win | align=center| 9–0 | Carmelo Marrero | Decision (unanimous) | | | align=center| 3 | align=center| 5:00 | Nashville, Tennessee, United States | |- | Win | align=center| 8–0 | Vinny Magalhães | TKO (punches) | | | align=center| 1 | align=center| 2:18 | Las Vegas, Nevada, United States | |- | Win | align=center| 7–0 | Buckley Acosta | Submission (arm-triangle choke) | XCC 6: Western Threat | | align=center| 1 | align=center| 0:47 | Reno, Nevada, United States | |- | Win | align=center| 6–0 | Brad Peterson | Decision (unanimous) | IFO: Fireworks in the Cage IV | | align=center| 3 | align=center| 5:00 | Las Vegas, Nevada, United States | |- | Win | align=center| 5–0 | Ulises Cortez | KO (suplex and punches) | SE: Vale Tudo | | align=center| 1 | align=center| N/A | Mexico | |- | Win | align=center| 4–0 | Dicky Chavez | TKO (punches) | | | align=center| 1 | align=center| 0:41 | San Carlos, Arizona, United States | |- | Win | align=center| 3–0 | Tim Peacock | TKO (punches) | WFC: Rumble in the Red Rocks | | align=center| 2 | align=center| 2:50 | Camp Verde, Arizona, United States | |- | Win | align=center| 2–0 | David Baggett | Submission (rear-naked choke) | Proving Grounds 1 | | align=center| 1 | align=center| N/A | Cayman Islands | |- | Win | align=center| 1–0 | Dave Covello | TKO (submission to punches) | Reno Combats: Inferno 2 | | align=center| 1 | align=center| 2:21 | Camp Verde, Arizona, United States |
|- |Win |align=center|3–0 |Eliot Marshall |Decision (unanimous) |rowspan=3| | (airdate) |align=center|2 |align=center|5:00 |rowspan=3|Las Vegas, Nevada, United States | |- |Win |align=center|2–0 |Tom Lawlor |KO (punch) | (airdate) |align=center|1 |align=center|3:44 | |- |Win |align=center|1–0 |Kyle Kingsbury |Submission (arm-triangle choke) | (airdate) |align=center|2 |align=center|1:33 | |-
+ !No !Event !Fight !Date !Venue !City !PPV buys | ||||||
1. | PFL vs. Bellator | Ferreira vs. Bader | February 24, 2024 | Kingdom Arena | Riyadh, Saudi Arabia | Not Disclosed |
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