Jeffrey Cobb is an American professional wrestler and former amateur wrestler best known for his eight-year run in New Japan Pro-Wrestling (NJPW) from 2017 to 2025, where he was a member of United Empire and became a one-time NEVER Openweight Champion, a one-time NJPW World Television Champion, and a three-time IWGP Tag Team Champion. Cobb made his G1 Climax debut in 2019, competed in six editions of the tournament, and opened the 2021 G1 Climax by winning his first eight matches, a feat unmatched in tournament history. He was ranked No. 23 in the PWI 500 by Pro Wrestling Illustrated in 2019 and won the Tokyo Sports Best Tag Team Award in 2022 alongside United Empire stablemate Great-O-Khan. Outside of NJPW, Cobb wrestled in Lucha Underground from 2015 to 2018 as the masked wrestler Matanza Cueto, during which he held the Lucha Underground Championship, and also competed for Ring of Honor (ROH), where he won the ROH Television Championship, and Pro Wrestling Guerrilla (PWG), where he captured both 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, where he served as the nation’s flag bearer and competed in the men’s light heavyweight freestyle category before transitioning to professional wrestling in 2009. He later signed with World Wrestling Entertainment (WWE) in May 2025, performing on the SmackDown brand under the ring name JC Mateo as part of The MFTs alongside Solo Sikoa, Tonga Loa, Talla Tonga, and Tama Tonga, before departing the company in 2026 following the expiration of his one-year contract.
273 movies · 10 shows
WWE SummerSlam 2025: Sunday
2025·8.3
Saturday Night's Main Event XL
2025·5.6
WWE Night of Champions 2025
2025·6.7
WWE Backlash 2025
2025·6.8
NJPW Sakura Genesis 2025
2025·0.0
NJPW New Japan Cup 2025 - Day 9 (Final)
2025·0.0
NJPW New Japan Cup 2025 - Day 8
2025·0.0
NJPW New Japan Cup 2025 - Day 7
2025·0.0
NJPW New Japan Cup 2025 - Day 6
2025·0.0
NJPW New Japan Cup 2025 - Day 5
2025·0.0
NJPW New Japan Cup 2025 - Day 4
2025·0.0
NJPW New Japan Cup 2025 - Day 3
2025·0.0
NJPW New Japan Cup 2025 - Day 2
2025·0.0
NJPW New Japan Cup 2025 - Day 1
2025·0.0
NJPW Battle in the Valley 2025
2025·8.0
NJPW New Year Dash!! 2025
2025·0.0
NJPW x AEW x CMLL x ROH x STARDOM: Wrestle Dynasty
2025·7.0
NJPW Wrestle Kingdom 19
2025·8.0
NJPW x STARDOM: Historic X-Over II
2024·7.0
NJPW Superhuman Taiji Ishimori Gets Ridiculous
2024·0.0
NJPW King of Pro Wrestling 2024
2024·0.0
NJPW Destruction in Kobe 2024
2024·0.0
NJPW Road to Destruction 2024: Day 5
2024·0.0
NJPW Road to Destruction 2024: Day 4
2024·0.0
NJPW Road to Destruction 2024: Day 3
2024·0.0
NJPW Road to Destruction 2024: Day 2
2024·0.0
NJPW Shingo Takagi's 20th Debut Anniversary Event
2024·0.0
NJPW G1 Climax 34: Day 19 (Final)
2024·0.0
NJPW G1 Climax 34: Day 18
2024·0.0
NJPW G1 Climax 34: Day 17
2024·0.0
NJPW G1 Climax 34: Day 16
2024·0.0
NJPW G1 Climax 34: Day 15
2024·0.0
NJPW G1 Climax 34: Day 14
2024·0.0
NJPW G1 Climax 34: Day 13
2024·0.0
NJPW G1 Climax 34: Day 12
2024·5.5
NJPW G1 Climax 34: Day 11
2024·0.0
NJPW G1 Climax 34: Day 10
2024·0.0
NJPW G1 Climax 34: Day 9
2024·0.0
NJPW G1 Climax 34: Day 8
2024·0.0
NJPW G1 Climax 34: Day 7
2024·0.0
NJPW G1 Climax 34: Day 6
2024·0.0
NJPW G1 Climax 34: Day 5
2024·0.0
NJPW G1 Climax 34: Day 4
2024·0.0
NJPW G1 Climax 34: Day 3
2024·0.0
NJPW G1 Climax 34: Day 1
2024·0.0
AEW x NJPW Present Forbidden Door 2024
2024·7.3
NJPW New Japan Soul 2024: Day 5
2024·0.0
NJPW New Japan Soul 2024: Day 4
2024·0.0
NJPW New Japan Soul 2024: Day 3
2024·0.0
NJPW New Japan Soul 2024: Day 2
2024·0.0
NJPW New Japan Soul 2024: Day 1
2024·0.0
NJPW Dominion 6.9 In Osaka-Jo Hall ~ Best of the Super Junior 31 Final ~
2024·0.0
NJPW Resurgence 2024
2024·0.0
NJPW Wrestling Dontaku 2024 - Night 2
2024·0.0
NJPW Wrestling Dontaku 2024 - Night 1
2024·0.0
NJPW Sakura Genesis 2024
2024·7.0
NJPW New Japan Cup 2024 - Day 2
2024·0.0
NJPW 52nd Anniversary Event & New Japan Cup 2024 - Day 1
2024·0.0
NJPW The New Beginning In Sapporo 2024 - Day 2
2024·0.0
NJPW The New Beginning In Sapporo 2024 - Day 1
2024·0.0
NJPW The New Beginning in Osaka 2024
2024·0.0
NJPW The New Beginning in Nagoya
2024·0.0
NJPW Battle in the Valley 2024
2024·8.8
NJPW New Year Dash!! 2024
2024·0.0
NJPW Power Struggle ~ Super Junior Tag League 2023
2023·10.0
NJPW STRONG Fighting Spirit Unleashed 2023
2023·10.0
NJPW Royal Quest III
2023·0.0
NJPW Destruction In Ryogoku 2023
2023·0.0
NJPW Destruction In Kobe 2023
2023·0.0
NJPW G1 Climax 33: Day 19 (Final)
2023·0.0
NJPW G1 Climax 33: Day 18
2023·0.0
NJPW G1 Climax 33: Day 17
2023·7.3
NJPW G1 Climax 33: Day 16
2023·7.4
NJPW G1 Climax 33: Day 15
2023·0.0
NJPW G1 Climax 33: Day 14
2023·0.0
NJPW G1 Climax 33: Day 13
2023·8.5
NJPW G1 Climax 33: Day 12
2023·0.0
NJPW G1 Climax 33: Day 10
2023·0.0
NJPW G1 Climax 33: Day 8
2023·0.0
NJPW G1 Climax 33: Day 6
2023·0.0
NJPW G1 Climax 33: Day 4
2023·0.0
NJPW G1 Climax 33: Day 2
2023·9.0
AEW x NJPW Present Forbidden Door 2023: Zero Hour
2023·6.0
NJPW Dominion 6.4 in Osaka-jo Hall
2023·0.0
NJPW Wrestling Dontaku 2023
2023·0.0
NJPW Sakura Genesis 2023
2023·0.0
ROH: Supercard of Honor 2023: Zero Hour
2023·0.0
GCW Josh Barnett's Bloodsport 9
2023·0.0
IMPACT Wrestling x NJPW: Multiverse United: Only The Strong Survive
2023·5.8
Mark Hitchcock Memorial Wrestlecon Supershow 2023
2023·6.5
NJPW New Japan Cup 2023: Day 4
2023·0.0
NJPW New Japan Cup 2023: Day 3
2023·0.0
NJPW 51st Anniversary Event & New Japan Cup 2023: Day 2
2023·0.0
NJPW New Year Dash !! 2023
2023·0.0
NJPW Wrestle Kingdom 17 Pre-Show
2023·0.0
ROH Final Battle 2022
2022·5.5
ROH Final Battle 2022 - Zero Hour
2022·0.0
NJPW x STARDOM: Historic X-Over
2022·8.0
NJPW Battle Autumn 2022 - Day 16
2022·0.0
NJPW Declaration of Power
2022·0.0
NJPW Burning Spirit 2022 - Day 14
2022·0.0
NJPW G1 Climax 32: Day 20 (Final)
2022·0.0
NJPW G1 Climax 32: Day 17
2022·0.0
NJPW G1 Climax 32: Day 16
2022·0.0
NJPW G1 Climax 32: Day 15
2022·0.0
NJPW G1 Climax 32: Day 14
2022·0.0
NJPW G1 Climax 32: Day 13
2022·0.0
NJPW G1 Climax 32: Day 12
2022·0.0
NJPW G1 Climax 32: Day 11
2022·0.0
NJPW G1 Climax 32: Day 10
2022·0.0
NJPW G1 Climax 32: Day 9
2022·0.0
NJPW G1 Climax 32: Day 8
2022·0.0
NJPW G1 Climax 32: Day 7
2022·0.0
NJPW G1 Climax 32: Day 6
2022·0.0
NJPW G1 Climax 32: Day 5
2022·0.0
NJPW G1 Climax 32: Day 4
2022·0.0
NJPW G1 Climax 32: Day 3
2022·0.0
NJPW G1 Climax 32: Day 2
2022·0.0
NJPW G1 Climax 32: Day 1
2022·0.0
AEW x NJPW Presents Forbidden Door 2022
2022·8.9
NJPW Dominion 6.12 In Osaka-Jo Hall
2022·9.0
NJPW Capital Collision 2022
2022·0.0
NJPW Wrestling Dontaku 2022
2022·8.0
NJPW Windy City Riot 2022
2022·0.0
NJPW New Japan Cup 2022 - Day 15 (Final)
2022·0.0
NJPW New Japan Cup 2022 - Day 14
2022·0.0
NJPW New Japan Cup 2022 - Day 13
2022·0.0
NJPW New Japan Cup 2022 - Day 12
2022·0.0
NJPW New Japan Cup 2022 - Day 11
2022·0.0
NJPW New Japan Cup 2022 - Day 10
2022·0.0
NJPW New Japan Cup 2022 - Day 9
2022·0.0
NJPW New Japan Cup 2022 - Day 8
2022·0.0
NJPW New Japan Cup 2022 - Day 7
2022·0.0
NJPW New Japan Cup 2022 - Day 5
2022·0.0
NJPW New Japan Cup 2022 - Day 4
2022·0.0
NJPW New Japan Cup 2022 - Day 3
2022·0.0
NJPW New Japan Cup 2022 - Day 2
2022·0.0
NJPW New Japan Cup 2022 - Day 1
2022·0.0
NJPW Wrestle Kingdom 16: Night 2
2022·0.0
NJPW Wrestle Kingdom 16: Night 1
2022·0.0
NJPW Battle In The Valley 2021
2021·0.0
NJPW G1 Climax 31: Day 19 (Final)
2021·0.0
NJPW G1 Climax 31: Day 18
2021·3.0
NJPW G1 Climax 31: Day 16
2021·0.0
NJPW G1 Climax 31: Day 14
2021·0.0
NJPW G1 Climax 31: Day 12
2021·4.0
NJPW G1 Climax 31: Day 10
2021·0.0
NJPW G1 Climax 31: Day 8
2021·3.0
NJPW G1 Climax 31: Day 6
2021·0.0
NJPW G1 Climax 31: Day 4
2021·0.0
NJPW G1 Climax 31: Day 2
2021·0.0
NJPW Wrestle Grand Slam in MetLife Dome: Night 2
2021·0.0
NJPW Wrestle Grand Slam in MetLife Dome: Night 1
2021·0.0
NJPW Wrestle Grand Slam In Tokyo Dome
2021·0.0
NJPW Dominion 6.6 in Osaka-jo Hall
2021·0.0
NJPW Wrestling Dontaku 2021 - Night 2
2021·7.0
NJPW Wrestling Dontaku 2021 - Night 1
2021·7.0
NJPW Sakura Genesis 2021
2021·0.0
NJPW New Japan Cup 2021 - Day 13 (Final)
2021·0.0
NJPW New Japan Cup 2021 - Day 12
2021·0.0
NJPW New Japan Cup 2021 - Day 11
2021·0.0
NJPW New Japan Cup 2021 - Day 10
2021·0.0
NJPW New Japan Cup 2021 - Day 9
2021·0.0
NJPW New Japan Cup 2021 - Day 7
2021·0.0
NJPW New Japan Cup 2021 - Day 6
2021·0.0
NJPW New Japan Cup 2021 - Day 5
2021·0.0
NJPW New Japan Cup 2021 - Day 4
2021·0.0
NJPW New Japan Cup 2021 - Day 3
2021·0.0
NJPW New Japan Cup 2021 - Day 2
2021·0.0
NJPW New Japan Cup 2021 - Day 1
2021·0.0
NJPW 49th Anniversary Show
2021·0.0
NJPW Castle Attack 2021 - Day 2
2021·0.0
NJPW Castle Attack 2021 - Day 1
2021·0.0
GCW Josh Barnett’s Bloodsport 5
2021·0.0
GCW Josh Barnett's Bloodsport 4
2021·0.0
NJPW New Year Dash !! 2021
2021·0.0
NJPW Wrestle Kingdom 15: Night 2
2021·9.0
NJPW G1 Climax 30: Day 19 (Final)
2020·0.0
NJPW G1 Climax 30: Day 17
2020·0.0
NJPW G1 Climax 30: Day 15
2020·8.0
NJPW G1 Climax 30: Day 13
2020·0.0
NJPW G1 Climax 30: Day 11
2020·0.0
NJPW G1 Climax 30: Day 9
2020·4.0
NJPW G1 Climax 30: Day 7
2020·0.0
NJPW G1 Climax 30: Day 5
2020·0.0
NJPW G1 Climax 30: Day 3
2020·0.0
NJPW G1 Climax 30: Day 1
2020·0.0
Sorry You're Watching This: Jeff Cobb & Brody King
2020·0.0
ROH: Bound By Honor
2020·0.0
RevPro High Stakes 2020
2020·0.0
ROH Final Battle 2019
2019·0.0
ROH: Unauthorized
2019·0.0
ROH: Death Before Dishonor XVII
2019·0.0
ROH: Saturday Night At Center Stage
2019·0.0
ROH: Honor For All
2019·0.0
NJPW G1 Climax 29: Day 19 (Final)
2019·10.0
NJPW G1 Climax 29: Day 18
2019·9.0
NJPW G1 Climax 29: Day 17
2019·10.0
NJPW G1 Climax 29: Day 16
2019·8.0
NJPW G1 Climax 29: Day 15
2019·8.0
NJPW G1 Climax 29: Day 14
2019·8.0
NJPW G1 Climax 29: Day 13
2019·9.5
NJPW G1 Climax 29: Day 12
2019·8.0
NJPW G1 Climax 29: Day 11
2019·8.5
NJPW G1 Climax 29: Day 10
2019·8.0
NJPW G1 Climax 29: Day 9
2019·8.0
NJPW G1 Climax 29: Day 8
2019·8.0
NJPW G1 Climax 29: Day 7
2019·9.7
NJPW G1 Climax 29: Day 6
2019·8.7
NJPW G1 Climax 29: Day 5
2019·9.3
NJPW G1 Climax 29: Day 4
2019·8.0
NJPW G1 Climax 29: Day 3
2019·9.3
NJPW G1 Climax 29: Day 2
2019·8.0
NJPW G1 Climax 29: Day 1
2019·9.0
ROH: Best In The World
2019·0.0
ECCW 23rd Anniversary Show
2019·5.0
PWG: Mystery Vortex VI
2019·0.0
NJPW Wrestling Dontaku 2019 - Day 2
2019·0.0
NJPW Wrestling Dontaku 2019 - Day 1
2019·0.0
ROH & NJPW: G1 Supercard
2019·0.0
ROH: 17th Anniversary
2019·7.5
ROH: Honor Reigns Supreme
2019·0.0
NJPW New Year Dash !! 2019
2019·8.0
NJPW Wrestle Kingdom 13
2019·8.1
ROH Final Battle 2018
2018·0.0
ROH & NJPW: Global Wars - Lewiston
2018·10.0
PWG: Smokey And The Bandido
2018·0.0
NJPW Fighting Spirit Unleashed 2018
2018·0.0
PWG: 2018 Battle of Los Angeles - Stage Three
2018·0.0
PWG: 2018 Battle of Los Angeles - Stage Two
2018·0.0
Warrior Wrestling 2
2018·0.0
NJPW G1 Special In San Francisco
2018·8.0
CEOxNJPW When Worlds Collide
2018·0.0
ScrapperMania 4
2018·0.0
PWG: All Star Weekend 14 - Night One
2018·0.0
Bar Wrestling 11: April O'Neil
2018·8.0
Pancakes & Piledrivers II: The Indy Summit
2018·0.0
PROGRESS Chapter 67: Bourbon Is Also A Biscuit
2018·0.0
IMPACT Wrestling vs. Lucha Underground 2018
2018·0.0
Wrestlecon Supershow 2018
2018·0.0
PWG: Time Is A Flat Circle
2018·0.0
Bar Wrestling 9: February Stars
2018·5.0
AAW Showdown 2018
2018·0.0
Bar Wrestling 8: Happily Ever After
2018·7.0
PWG: Mystery Vortex V
2018·0.0
PWG: All Star Weekend 13 - Night One
2017·0.0
DEFY8 Kings Among Men
2017·0.0
Bar Wrestling 6: Head Of Household
2017·10.0
DEFY Vs. ECCW 2017
2017·0.0
PWG: 2017 Battle of Los Angeles - Final Stage
2017·0.0
PWG: 2017 Battle of Los Angeles - Stage Two
2017·0.0
PWG: 2017 Battle of Los Angeles - Stage One
2017·10.0
Bar Wrestling 3: Bar Of Hardcore
2017·8.0
DEFY6 The Crash Lucha Libre
2017·0.0
PWG: Man On The Silver Mountain
2017·0.0
Bar Wrestling
2017·9.0
PWG: Head Like A Cole
2017·0.0
PWG: Game Over, Man
2017·10.0
DEFY2 Wolves At The Door
2017·0.0
WrestleCon SuperShow 2017
2017·0.0
PWG: Nice Boys (Don't Play Rock and Roll)
2017·0.0
EVOLVE 78
2017·0.0
PWG: Only Kings Understand Each Other
2017·0.0
DEFY1 Legacy
2017·0.0
AAW Unstoppable 2016
2016·0.0
PWG: Mystery Vortex IV
2016·0.0
AAW Defining Moment 2016
2016·0.0
PWG: 2016 Battle of Los Angeles - Stage One
2016·0.0
AAA TripleMania XXIV
2016·7.0
RevPro Uprising 2016
2016·0.0
AAW Jim Lynam Memorial Tournament - Tag 2
2016·0.0
PWG: THIRTEEN
2016·0.0
PWG: Prince
2016·0.0