Cory Sandhagen Bio
Cory James Sandhagen, born on April 20, 1992, is an American professional mixed martial artist competing in the Ultimate Fighting Championship bantamweight division. Nicknamed “The Sandman,” he turned professional in 2015 and has built a reputation for dynamic striking, sharp fight IQ, and finishing ability. As of the latest UFC bantamweight rankings, Sandhagen sits among the top contenders in one of the promotion’s most competitive weight classes.
Training out of Aurora, Colorado, Sandhagen is recognized for his kickboxing roots, creative striking arsenal, and a willingness to take on the division’s elite. With finishes spread across knockouts, submissions, and decisions, his career reflects a well-rounded and evolving skill set.
Early Life and Background
Cory James Sandhagen was born and raised in Aurora, Colorado, the same city where he still trains and resides. He attended Smoky Hill High School, where he played on the basketball team, a sport he had been involved with from his youth. Growing up, Sandhagen developed a strong athletic foundation that would later support his transition into combat sports.
Sandhagen began martial arts training as a child, starting with taekwondo. Because his early instructors did not allow punches, he switched his focus to kickboxing, a discipline in which he flourished. He captured multiple World Kickboxing Association titles, including a WKA world title, establishing himself as a decorated striker before ever stepping into a mixed martial arts cage. He has been a fan of the sport since childhood.
Sandhagen later attended the University of Colorado Boulder, where he graduated with a degree in psychology. Away from competition, he worked part-time at a trauma center for children and has continued to teach martial arts at High Altitude Martial Arts in Aurora, Colorado.
Path to MMA
Sandhagen’s transition into mixed martial arts built directly on his kickboxing base. Beginning in 2010, he trained at High Altitude Martial Arts, where he developed his overall game, adding grappling and submission defense to his established striking foundation. He also later spent time training with Elevation Fight Team starting in 2017 and has worked with Forge Fight Club beginning in 2024.
He turned professional in 2015 and initially competed at featherweight between 2016 and 2018 before settling into the bantamweight class, where he has remained a fixture since. His amateur kickboxing accolades, including his WKA world title, helped shape the aggressive, technical style that has defined his MMA career.
Cory Sandhagen Career
Early Career (2015–2017)
Sandhagen’s pre-UFC run included appearances in Legacy Fighting Alliance. He made his LFA debut on February 24, 2017, at LFA 5 against Jamall Emmers, losing the bout via unanimous decision. He bounced back on October 17, 2017, at LFA 24, defeating Luiz Antonio Lobo Gavinho via first-round TKO. His final LFA appearance came on January 19, 2018, at LFA 31, where he stopped Jose Aguayo in the first round by TKO.
These early professional outings, including a brief stint at featherweight, helped Sandhagen refine his timing, range management, and finishing instincts, preparing him for the step up to the sport’s biggest stage.
UFC Breakthrough (2018–2020)
Sandhagen made his promotional debut at UFC on Fox: Jacaré vs. Brunson 2 on January 27, 2018, defeating Austin Arnett via second-round TKO. He followed that with a second-round TKO of Iuri Alcantara at UFC Fight Night: Gaethje vs. Vick on August 25, 2018, a win that earned him a Fight of the Night award. He then submitted Mario Bautista in the first round after stepping in on short notice, and later took a split decision victory over John Lineker on April 27, 2019, at UFC Fight Night: Jacaré vs. Hermansson.
He added a unanimous decision win over Raphael Assunção at UFC 241 in August 2019, further cementing his status as a rising contender. His first major setback came on June 6, 2020, at UFC 250, when he lost a bantamweight title eliminator to Aljamain Sterling via first-round submission. He quickly responded by stopping Marlon Moraes via second-round TKO at UFC Fight Night 179 on October 11, 2020, a Performance of the Night-winning performance.
Early 2021 brought another highlight, as Sandhagen knocked out Frankie Edgar with a flying knee in the first round at UFC Fight Night 184 on February 6, 2021, earning another Performance of the Night bonus. He then battled T.J. Dillashaw in a closely contested split decision loss at UFC on ESPN: Sandhagen vs. Dillashaw on July 24, 2021, a fight scored in his favor by 17 of 23 media outlets.
Title Contention (2021–2023)
On October 30, 2021, Sandhagen stepped in as a late replacement and faced Petr Yan for the Interim UFC Bantamweight Championship at UFC 267, losing a unanimous decision in a fight that earned Fight of the Night honors. He returned to the win column on September 17, 2022, at UFC Fight Night 210, defeating Song Yadong via TKO after the doctor stopped the bout due to a cut.
In 2023, Sandhagen took a split decision win over Marlon Vera at UFC on ESPN 43 on March 25, with all 24 media outlets scoring the fight for him. He followed that with a unanimous decision victory over Rob Font at UFC on ESPN 50 on August 5, 2023, an impressive showing given that he tore his right triceps during the first round of the bout.
High Altitude Martial Arts Era (2024–Present)
Sandhagen faced Umar Nurmagomedov on August 3, 2024, at UFC on ABC: Sandhagen vs. Nurmagomedov in a bantamweight title eliminator, losing by unanimous decision. He rebounded emphatically on May 3, 2025, at UFC on ESPN 67, defeating former two-time UFC Flyweight Champion Deiveson Figueiredo via second-round TKO after Figueiredo suffered a knee injury, earning another Performance of the Night award in the process.
On October 4, 2025, at UFC 320, Sandhagen challenged Merab Dvalishvili for the UFC Bantamweight Championship, losing by unanimous decision. He continues to train at High Altitude Martial Arts in Aurora, Colorado, where he also teaches, and holds a brown belt in Brazilian Jiu-Jitsu.
Driving Style and Strengths
Sandhagen is best known for his creative, high-volume striking, built on a deep kickboxing background that includes a WKA world title. He mixes kicks, spinning attacks, and well-timed knees, including a memorable flying knee finish of Frankie Edgar, while continuing to round out his grappling, where he holds a brown belt in Brazilian Jiu-Jitsu. His ability to adapt mid-fight, fight through injury, and finish opponents across all three victory methods makes him one of the bantamweight division’s most well-rounded competitors.
Notable Events and Milestones
Signature moments in Sandhagen’s career include his flying knee knockout of Frankie Edgar, his title eliminator against Petr Yan at UFC 267, and his rebound TKO of former champion Deiveson Figueiredo. Multiple Fight of the Night and Performance of the Night bonuses have highlighted his knack for delivering memorable performances on the sport’s biggest stages.
Cory Sandhagen Career Wins
Sandhagen has compiled a professional mixed martial arts record of 18 wins and 6 losses, with victories spread across knockouts, submissions, and decisions. His finishes have come against a deep list of contenders and former champions, reflecting his evolution from decorated kickboxer to top-tier mixed martial artist.
UFC Bantamweight Highlights
Inside the UFC bantamweight division, Sandhagen has recorded notable victories over Austin Arnett, Iuri Alcantara, Mario Bautista, John Lineker, Raphael Assunção, Marlon Moraes, Frankie Edgar, Song Yadong, Marlon Vera, Rob Font, and Deiveson Figueiredo. These wins include multiple Performance of the Night and Fight of the Night bonuses, underscoring his consistency and entertainment value.
Other Wins & Performances
Outside the UFC, Sandhagen posted a 2-1 record in Legacy Fighting Alliance, finishing both of his wins in the first round by TKO. Prior to his MMA career, he captured multiple WKA kickboxing titles, including a WKA world title, achievements that laid the foundation for his professional success.
Cory Sandhagen Family
Family Background and Racing Lineage
Cory James Sandhagen was raised in Aurora, Colorado, and trained at High Altitude Martial Arts beginning in 2010, a gym that has remained central to his development as a fighter. He also spent time with Elevation Fight Team from 2017 to 2024 and has been associated with Forge Fight Club since 2024, reflecting a collaborative network of coaches and training partners.
Personal Life
Sandhagen married his wife, Erica, in September 2023. Outside of competition, he has worked part-time at a trauma center for children and teaches mixed martial arts at High Altitude Martial Arts in Aurora, Colorado. He holds a brown belt in Brazilian Jiu-Jitsu and continues to reside in Aurora, Colorado.
2025 Season Performance
Sandhagen’s 2025 campaign opened with a statement performance against Deiveson Figueiredo at UFC on ESPN 67 on May 3, 2025, where he secured a second-round TKO win after Figueiredo suffered a knee injury, earning another Performance of the Night bonus in the process. The victory reaffirmed his place among the bantamweight elite following his 2024 title eliminator loss to Umar Nurmagomedov.
He then challenged Merab Dvalishvili for the UFC Bantamweight Championship at UFC 320 on October 4, 2025, ultimately losing by unanimous decision. Despite the result, the title shot reflected his standing as a perennial contender in one of the UFC’s deepest divisions.
Looking ahead, Sandhagen remains a central figure in the bantamweight picture, training at High Altitude Martial Arts in Aurora, Colorado, and continuing to refine a well-rounded game anchored by elite striking, growing grappling credentials, and a track record of high-level performances against top opposition.