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Jeffrey Cobb

Actor

Jeffrey Cobb

Born July 11, 1982 in Honolulu, Hawaii, U.S286 films

Jeff Cobb is an American professional wrestler and former amateur wrestler currently signed to New Japan Pro-Wrestling (NJPW), where he is a member of Unbound Company. During his original NJPW run from 2017 to 2025, Cobb was a member of United Empire and became a one-time NEVER Openweight Champion, one-time NJPW World Television Champion and three-time IWGP Tag Team Champion. He made his G1 Climax debut in 2019 and competed in six editions of the tournament, notably opening the 2021 G1 Climax with eight consecutive victories, a feat unmatched in tournament history. He was ranked No. 23 in the Pro Wrestling Illustrated (PWI) 500 in 2019 and won the Tokyo Sports Best Tag Team Award in 2022 alongside United Empire stablemate Great-O-Khan.

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Outside of NJPW, Cobb wrestled in Lucha Underground from 2015 to 2018 as the masked Matanza Cueto, during which he held the Lucha Underground Championship. He also competed for Ring of Honor (ROH), winning the ROH Television Championship, and Pro Wrestling Guerrilla (PWG), where he captured the PWG World and World Tag Team Championships and won the 2018 Battle of Los Angeles.

As an amateur wrestler, Cobb represented Guam at the 2004 Summer Olympics, serving as the nation's flag bearer and competing in the men's light heavyweight freestyle category before transitioning to professional wrestling in 2009.

Cobb signed with World Wrestling Entertainment (WWE) in May 2025 and performed on the SmackDown brand as JC Mateo as a member of The MFTs alongside Solo Sikoa, Tonga Loa, Talla Tonga and Tama Tonga. He departed WWE in 2026 following the expiration of his one-year contract.

On August 16, 2026, Cobb returned to NJPW at the G1 Climax 36 final show. Appearing after a match between his former United Empire stablemates and Unbound Company, Cobb confronted United Empire leader Callum Newman before attacking him and joining Unbound Company.

Filmography

286 films as actor
  1. 2026NJPW Road to King of Pro-Wrestling 2026 - Day 4Jeff Cobb
  2. 2026NJPW Road to King of Pro-Wrestling 2026 - Day 3Jeff Cobb
  3. 2026NJPW Road to King of Pro-Wrestling 2026 - Day 2Jeff Cobb
  4. 2026NJPW Road to King of Pro-Wrestling 2026 - Day 1Jeff Cobb
  5. 2026NJPW Destruction In Kobe 2026Jeff Cobb
  6. 2026NJPW Road to Destruction 2026 - Day 11Jeff Cobb
  7. 2026NJPW Road to Destruction 2026 - Day 8Jeff Cobb
  8. 2026NJPW Road to Destruction 2026 - Day 7Jeff Cobb
  9. 2026NJPW Road to Destruction 2026 - Day 6Jeff Cobb
  10. 2026NJPW Road to Destruction 2026 - Day 5Jeff Cobb
  11. 2026NJPW Road to Destruction 2026 - Day 4Jeff Cobb
  12. 2026NJPW Road to Destruction 2026 - Day 3Jeff Cobb
  13. 2026NJPW Road to Destruction 2026 - Day 2Jeff Cobb
  14. 2026NJPW Yuji Nagata Produce Blue Justice XIX ~Aogi Futotsu~Jeff Cobb
  15. 2026NJPW Road to Destruction 2026 - Day 1Jeff Cobb
  16. 2026NJPW G1 Climax 36 - Day 19 (Final)Jeff Cobb
  17. 2025WWE SummerSlam 2025: SundayJC Mateo
  18. 2025Saturday Night's Main Event XLJC Mateo
  19. 2025WWE Night of Champions 2025JC Mateo
  20. 2025WWE Backlash 2025Jeff Cobb
  21. 2025NJPW Sakura Genesis 2025Jeff Cobb
  22. 2025NJPW New Japan Cup 2025 - Day 9 (Final)Jeff Cobb
  23. 2025NJPW New Japan Cup 2025 - Day 8Jeff Cobb
  24. 2025NJPW New Japan Cup 2025 - Day 7Jeff Cobb
  25. 2025NJPW New Japan Cup 2025 - Day 6Jeff Cobb
  26. 2025NJPW New Japan Cup 2025 - Day 5Jeff Cobb
  27. 2025NJPW New Japan Cup 2025 - Day 4Jeff Cobb
  28. 2025NJPW New Japan Cup 2025 - Day 3Jeff Cobb
  29. 2025NJPW New Japan Cup 2025 - Day 2Jeff Cobb
  30. 2025NJPW New Japan Cup 2025 - Day 1Jeff Cobb
  31. 2025NJPW Battle in the Valley 2025Jeff Cobb
  32. 2025NJPW New Year Dash!! 2025Jeff Cobb
  33. 2025NJPW x AEW x CMLL x ROH x STARDOM: Wrestle DynastyJeff Cobb
  34. 2025NJPW Wrestle Kingdom 19Jeff Cobb
  35. 2024NJPW x STARDOM: Historic X-Over IIJeff Cobb
  36. 2024NJPW Superhuman Taiji Ishimori Gets RidiculousJeff Cobb
  37. 2024NJPW King of Pro Wrestling 2024Jeff Cobb
  38. 2024NJPW Destruction in Kobe 2024Jeff Cobb
  39. 2024NJPW Road to Destruction 2024: Day 5Jeff Cobb
  40. 2024NJPW Road to Destruction 2024: Day 4Jeff Cobb
  41. 2024NJPW Road to Destruction 2024: Day 3Jeff Cobb
  42. 2024NJPW Road to Destruction 2024: Day 2Jeff Cobb
  43. 2024NJPW Shingo Takagi's 20th Debut Anniversary EventJeff Cobb
  44. 2024NJPW G1 Climax 34: Day 19 (Final)Jeff Cobb
  45. 2024NJPW G1 Climax 34: Day 18Jeff Cobb
  46. 2024NJPW G1 Climax 34: Day 17Jeff Cobb
  47. 2024NJPW G1 Climax 34: Day 16Jeff Cobb
  48. 2024NJPW G1 Climax 34: Day 15Jeff Cobb
  49. 2024NJPW G1 Climax 34: Day 14Jeff Cobb
  50. 2024NJPW G1 Climax 34: Day 13Jeff Cobb
  51. 2024NJPW G1 Climax 34: Day 12Jeff Cobb
  52. 2024NJPW G1 Climax 34: Day 11Jeff Cobb
  53. 2024NJPW G1 Climax 34: Day 10Jeff Cobb
  54. 2024NJPW G1 Climax 34: Day 9Jeff Cobb
  55. 2024NJPW G1 Climax 34: Day 8Jeff Cobb
  56. 2024NJPW G1 Climax 34: Day 7Jeff Cobb
  57. 2024NJPW G1 Climax 34: Day 6Jeff Cobb
  58. 2024NJPW G1 Climax 34: Day 5Jeff Cobb
  59. 2024NJPW G1 Climax 34: Day 4Jeff Cobb
  60. 2024NJPW G1 Climax 34: Day 3Jeff Cobb
  61. 2024NJPW G1 Climax 34: Day 1Jeff Cobb
  62. 2024AEW x NJPW Present Forbidden Door 2024Jeff Cobb
  63. 2024NJPW New Japan Soul 2024: Day 5Jeff Cobb
  64. 2024NJPW New Japan Soul 2024: Day 4Jeff Cobb
  65. 2024NJPW New Japan Soul 2024: Day 3Jeff Cobb
  66. 2024NJPW New Japan Soul 2024: Day 2Jeff Cobb
  67. 2024NJPW New Japan Soul 2024: Day 1Jeff Cobb
  68. 2024NJPW Dominion 6.9 In Osaka-Jo Hall ~ Best of the Super Junior 31 Final ~ 2024Jeff Cobb
  69. 2024NJPW Resurgence 2024Jeff Cobb
  70. 2024NJPW Wrestling Dontaku 2024 - Night 2Jeff Cobb
  71. 2024NJPW Wrestling Dontaku 2024 - Night 1Jeff Cobb
  72. 2024NJPW Sakura Genesis 2024Jeff Cobb
  73. 2024NJPW New Japan Cup 2024 - Day 2Jeff Cobb
  74. 2024NJPW 52nd Anniversary Event & New Japan Cup 2024 - Day 1Jeff Cobb
  75. 2024NJPW The New Beginning In Sapporo 2024 - Day 2Jeff Cobb
  76. 2024NJPW The New Beginning In Sapporo 2024 - Day 1Jeff Cobb
  77. 2024NJPW The New Beginning in Osaka 2024Jeff Cobb
  78. 2024NJPW The New Beginning in NagoyaJeff Cobb
  79. 2024NJPW Battle in the Valley 2024Jeff Cobb
  80. 2024NJPW New Year Dash!! 2024Jeff Cobb
  81. 2023NJPW Power Struggle ~ Super Junior Tag League 2023Jeff Cobb
  82. 2023NJPW STRONG Fighting Spirit Unleashed 2023Jeff Cobb
  83. 2023NJPW Royal Quest IIIJeff Cobb
  84. 2023NJPW Destruction In Ryogoku 2023Jeff Cobb
  85. 2023NJPW Destruction In Kobe 2023Jeff Cobb
  86. 2023NJPW G1 Climax 33: Day 19 (Final)Jeff Cobb
  87. 2023NJPW G1 Climax 33: Day 18Jeff Cobb
  88. 2023NJPW G1 Climax 33: Day 17Jeff Cobb
  89. 2023NJPW G1 Climax 33: Day 16Jeff Cobb
  90. 2023NJPW G1 Climax 33: Day 15Jeff Cobb
  91. 2023NJPW G1 Climax 33: Day 14Jeff Cobb
  92. 2023NJPW G1 Climax 33: Day 13Jeff Cobb
  93. 2023NJPW G1 Climax 33: Day 12Jeff Cobb
  94. 2023NJPW G1 Climax 33: Day 10Jeff Cobb
  95. 2023NJPW G1 Climax 33: Day 8Jeff Cobb
  96. 2023NJPW G1 Climax 33: Day 6Jeff Cobb
  97. 2023NJPW G1 Climax 33: Day 4Jeff Cobb
  98. 2023NJPW G1 Climax 33: Day 2Jeff Cobb
  99. 2023AEW x NJPW Present Forbidden Door 2023: Zero HourJeff Cobb
  100. 2023NJPW Dominion 6.4 in Osaka-jo Hall 2023Jeff Cobb
  101. 2023NJPW Wrestling Dontaku 2023Jeff Cobb
  102. 2023NJPW Sakura Genesis 2023Jeff Cobb
  103. 2023ROH: Supercard of Honor 2023: Zero HourJeff Cobb
  104. 2023GCW Josh Barnett's Bloodsport 9Jeff Cobb
  105. 2023IMPACT Wrestling x NJPW: Multiverse United: Only The Strong SurviveJeff Cobb
  106. 2023Mark Hitchcock Memorial Wrestlecon Supershow 2023Jeff Cobb
  107. 2023NJPW New Japan Cup 2023: Day 4Jeff Cobb
  108. 2023NJPW New Japan Cup 2023: Day 3Jeff Cobb
  109. 2023NJPW 51st Anniversary Event & New Japan Cup 2023: Day 2Jeff Cobb
  110. 2023NJPW New Year Dash !! 2023Jeff Cobb
  111. 2023NJPW Wrestle Kingdom 17 Pre-ShowJeff Cobb
  112. 2022ROH Final Battle 2022Jeff Cobb
  113. 2022ROH Final Battle 2022 - Zero HourJeff Cobb
  114. 2022NJPW x STARDOM: Historic X-OverJeff Cobb
  115. 2022NJPW Battle Autumn 2022 - Day 16Jeff Cobb
  116. 2022NJPW Declaration of PowerJeff Cobb
  117. 2022NJPW Burning Spirit 2022 - Day 14Jeff Cobb
  118. 2022NJPW G1 Climax 32: Day 20 (Final)Jeff Cobb
  119. 2022NJPW G1 Climax 32: Day 17Jeff Cobb
  120. 2022NJPW G1 Climax 32: Day 16Jeff Cobb