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Personal Info
Known For
Acting
Birthday
July 11, 1982
Place of Birth
Honolulu, Hawaii, U.S
Also Known As
- Mr. Athletic
- Monster Matanza Cueto
- Jeff Cobb
- El Jéfe Cobbo
- Matanza Cueto
- Matanza
- X
- JC Mateo
Jeffrey Cobb
0.2 Popularity
Biography
Jeffrey Cobb is an American professional wrestler and former amateur wrestler. As of May 2025, he is signed to WWE, where he performs on the SmackDown brand under the ring name JC Mateo. He is best known for his tenure in New Japan Pro-Wrestling (NJPW), where he was a member of United Empire. In NJPW, he is a former one-time NEVER Openweight Champion and a three-time IWGP Tag Team Champion. He also wrestled for various promotions, such as Lucha Underground (as the masked wrestler Matanza Cueto) where he is a former one-time Lucha Underground Champion, Ring of Honor (ROH), where he is a former one-time ROH Television Champion, as well as Pro Wrestling Guerrilla (PWG) where he is a former one-time PWG World Champion, one-time World Tag Team Champion, and is also the winner of the 2018 Battle of Los Angeles. As an amateur wrestler, Cobb represented Guam at the 2004 Summer Olympics, where he became the nation's flag bearer in the opening ceremony and competed in the men's light heavyweight freestyle category. He transitioned to professional wrestling in 2009.
Known For
6.8
Jeff Cobb
Backlash 2025
2025
0.0
Jeff Cobb
NJPW Sakura Genesis 2025
2025
0.0
Jeff Cobb
NJPW New Japan Cup 2025 - Final
2025
8.0
Jeff Cobb
NJPW Battle in the Valley
2025
0.0
Jeff Cobb
NJPW New Year Dash!! 2025
2025
7.0
Jeff Cobb
NJPW x AEW x CMLL x ROH x STARDOM: Wrestle Dynasty
2025
8.0
Jeff Cobb
NJPW Wrestle Kingdom 19
2025
7.0
Jeff Cobb
NJPW x STARDOM: Historic X-Over II
2024
0.0
Jeff Cobb
NJPW Power Struggle ~ Super Junior Tag League 2024
2024
0.0
Jeff Cobb
NJPW: King Of Pro Wrestling 2024
2024
Credits
Backlash 2025
as Jeff Cobb
2025
6.8
NJPW Sakura Genesis 2025
as Jeff Cobb
2025
0.0
NJPW New Japan Cup 2025 - Final
as Jeff Cobb
2025
0.0
NJPW Battle in the Valley
as Jeff Cobb
2025
8.0
NJPW New Year Dash!! 2025
as Jeff Cobb
2025
0.0
NJPW x AEW x CMLL x ROH x STARDOM: Wrestle Dynasty
as Jeff Cobb
2025
7.0
NJPW Wrestle Kingdom 19
as Jeff Cobb
2025
8.0
NJPW x STARDOM: Historic X-Over II
as Jeff Cobb
2024
7.0
NJPW Power Struggle ~ Super Junior Tag League 2024
as Jeff Cobb
2024
0.0
NJPW: King Of Pro Wrestling 2024
as Jeff Cobb
2024
0.0
NJPW Destruction In Kobe 2024
as Jeff Cobb
2024
0.0
🎬
NJPW Road to Destruction 2024: Day 5
as Jeff Cobb
2024
0.0
🎬
NJPW Road to Destruction 2024: Day 4
as Jeff Cobb
2024
0.0
🎬
NJPW Road to Destruction 2024: Day 3
as Jeff Cobb
2024
0.0
🎬
NJPW Road to Destruction 2024: Day 2
as Jeff Cobb
2024
0.0
NJPW Shingo Takagi's 20th Debut Anniversary Event
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 19 (Final)
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 18
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 17
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 16
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 15
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 14
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 13
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 12
as Jeff Cobb
2024
5.5
NJPW G1 Climax 34: Day 11
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 10
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 9
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 8
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 7
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 6
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 5
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 4
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 3
as Jeff Cobb
2024
0.0
NJPW G1 Climax 34: Day 1
as Jeff Cobb
2024
0.0
AEW x NJPW Present Forbidden Door
as Jeff Cobb
2024
7.3
NJPW New Japan Soul 2024: Day 5
as Jeff Cobb
2024
0.0
NJPW New Japan Soul 2024: Day 4
as Jeff Cobb
2024
0.0
NJPW New Japan Soul 2024: Day 3
as Jeff Cobb
2024
0.0
NJPW New Japan Soul 2024: Day 2
as Jeff Cobb
2024
0.0
NJPW New Japan Soul 2024: Day 1
as Jeff Cobb
2024
0.0
NJPW Dominion 6.9 In Osaka-Jo Hall ~ Best Of The Super Junior 31 Final ~
as Jeff Cobb
2024
0.0
NJPW Resurgence 2024
as Jeff Cobb
2024
0.0
NJPW Wrestling Dontaku 2024 - Night 2
as Jeff Cobb
2024
0.0
NJPW Wrestling Dontaku 2024 - Night 1
as Jeff Cobb
2024
0.0
NJPW Sakura Genesis 2024
as Jeff Cobb
2024
7.0
NJPW New Japan Cup 2024 • Day 2
as Jeff Cobb
2024
0.0
NJPW 52nd Anniversary Event & New Japan Cup 2024: Day 1
as Jeff Cobb
2024
0.0
NJPW The New Beginning In Sapporo 2024 - Night 2
as Jeff Cobb
2024
0.0
NJPW The New Beginning In Sapporo 2024 - Night 1
as Jeff Cobb
2024
0.0
NJPW The New Beginning in Osaka 2024
as Jeff Cobb
2024
0.0
NJPW The New Beginning in Nagoya
as Jeff Cobb
2024
0.0
NJPW Battle in the Valley
as Jeff Cobb
2024
8.8
NJPW New Year Dash!! 2024
as Jeff Cobb
2024
0.0
NJPW Power Struggle ~ Super Junior Tag League 2023
as Jeff Cobb
2023
10.0
NJPW Destruction In Ryogoku 2023
as Jeff Cobb
2023
0.0
NJPW Destruction In Kobe 2023
as Jeff Cobb
2023
0.0
NJPW G1 Climax 33: Day 19 (Final)
as Jeff Cobb
2023
0.0
NJPW G1 Climax 33: Day 18
as Jeff Cobb
2023
0.0
NJPW G1 Climax 33: Day 17
as Jeff Cobb
2023
7.3
NJPW G1 Climax 33: Day 16
as Jeff Cobb
2023
7.4
NJPW G1 Climax 33: Day 15
as Jeff Cobb
2023
0.0
NJPW G1 Climax 33: Day 14
as Jeff Cobb
2023
0.0
NJPW G1 Climax 33: Day 13
as Jeff Cobb
2023
8.5
NJPW G1 Climax 33: Day 12
as Jeff Cobb
2023
0.0
NJPW G1 Climax 33: Day 10
as Jeff Cobb
2023
0.0
NJPW G1 Climax 33: Day 8
as Jeff Cobb
2023
0.0
NJPW G1 Climax 33: Day 6
as Jeff Cobb
2023
0.0
NJPW G1 Climax 33: Day 4
as Jeff Cobb
2023
0.0
NJPW G1 Climax 33: Day 2
as Jeff Cobb
2023
9.0
AEW x NJPW Present Forbidden Door: Zero Hour
as Jeff Cobb
2023
6.0
NJPW Dominion 6.4 in Osaka-jo Hall
as Jeff Cobb
2023
0.0
NJPW Sakura Genesis 2023
as Jeff Cobb
2023
0.0
ROH: Supercard of Honor 2023: Zero Hour
as Jeff Cobb
2023
0.0
IMPACT Wrestling x NJPW: Multiverse United: Only The Strong Survive
as Jeff Cobb
2023
5.8
Mark Hitchcock Memorial Wrestlecon Supershow 2023
as Jeff Cobb
2023
6.5
GCW Josh Barnett's Bloodsport 9
as Jeff Cobb
2023
0.0
🎬
NJPW New Japan Cup 2023: Day 4
as Jeff Cobb
2023
0.0
🎬
NJPW New Japan Cup 2023: Day 3
as Jeff Cobb
2023
0.0
🎬
NJPW 51st Anniversary Event & New Japan Cup 2023: Day 2
as Jeff Cobb
2023
0.0
NJPW New Year Dash !! 2023
as Jeff Cobb
2023
0.0
NJPW Wrestle Kingdom 17 Pre-Show
as Jeff Cobb
2023
0.0
ROH: Final Battle
as Jeff Cobb
2022
5.5
ROH: Final Battle - Zero Hour
as Jeff Cobb
2022
0.0
NJPW x STARDOM: Historic X-Over
as Jeff Cobb
2022
0.0
🎬
NJPW Battle Autumn 2022 - Night 16
as Jeff Cobb
2022
0.0
NJPW Declaration Of Power
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 20 (Final)
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 17
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 16
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 15
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 14
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 13
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 12
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 11
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 10
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 9
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 8
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 7
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 6
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 5
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 4
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 3
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 2
as Jeff Cobb
2022
0.0
NJPW G1 Climax 32: Day 1
as Jeff Cobb
2022
0.0
AEW x NJPW Presents Forbidden Door
as Jeff Cobb
2022
8.9
NJPW Dominion 6.12 In Osaka-Jo Hall
as Jeff Cobb
2022
9.0
NJPW Capital Collision 2022
as Jeff Cobb
2022
0.0
NJPW Wrestling Dontaku
as Jeff Cobb
2022
8.0
NJPW Windy City Riot
as Jeff Cobb
2022
0.0
NJPW Wrestle Kingdom 16: Night 2
as Jeff Cobb
2022
0.0
NJPW Wrestle Kingdom 16: Night 1
as Jeff Cobb
2022
0.0
NJPW: Battle In The Valley
as Jeff Cobb
2021
0.0
NJPW G1 Climax 31: Day 19 (Final)
as Jeff Cobb
2021
0.0
NJPW G1 Climax 31: Day 18
as Jeff Cobb
2021
3.0
NJPW G1 Climax 31: Day 16
as Jeff Cobb
2021
0.0
NJPW G1 Climax 31: Day 14
as Jeff Cobb
2021
0.0
NJPW G1 Climax 31: Day 12
as Jeff Cobb
2021
4.0
NJPW G1 Climax 31: Day 10
as Jeff Cobb
2021
0.0
NJPW G1 Climax 31: Day 8
as Jeff Cobb
2021
3.0
NJPW G1 Climax 31: Day 6
as Jeff Cobb
2021
0.0
NJPW G1 Climax 31: Day 4
as Jeff Cobb
2021
0.0
NJPW G1 Climax 31: Day 2
as Jeff Cobb
2021
0.0
NJPW Wrestle Grand Slam in MetLife Dome: Night 2
as Jeff Cobb
2021
0.0
NJPW Wrestle Grand Slam in MetLife Dome: Night 1
as Jeff Cobb
2021
0.0
NJPW Wrestle Grand Slam In Tokyo Dome
as Jeff Cobb
2021
0.0
NJPW Dominion 6.6 in Osaka-jo Hall
as Jeff Cobb
2021
0.0
NJPW Sakura Genesis 2021
as Jeff Cobb
2021
0.0
NJPW Castle Attack 2021 - Night 2
as Jeff Cobb
2021
0.0
NJPW Castle Attack 2021 - Night 1
as Jeff Cobb
2021
0.0
GCW Josh Barnett’s Bloodsport 5
as Jeff Cobb
2021
0.0
GCW Josh Barnett's Bloodsport 4
as Jeff Cobb
2021
0.0
NJPW New Year Dash !! 2021
as Jeff Cobb
2021
0.0
NJPW Wrestle Kingdom 15: Night 2
as Jeff Cobb
2021
9.0
NJPW G1 Climax 30: Day 19 (Final)
as Jeff Cobb
2020
0.0
NJPW G1 Climax 30: Day 17
as Jeff Cobb
2020
0.0
NJPW G1 Climax 30: Day 15
as Jeff Cobb
2020
8.0
NJPW G1 Climax 30: Day 13
as Jeff Cobb
2020
0.0
NJPW G1 Climax 30: Day 11
as Jeff Cobb
2020
0.0
NJPW G1 Climax 30: Day 9
as Jeff Cobb
2020
4.0
NJPW G1 Climax 30: Day 7
as Jeff Cobb
2020
0.0
NJPW G1 Climax 30: Day 5
as Jeff Cobb
2020
0.0
NJPW G1 Climax 30: Day 3
as Jeff Cobb
2020
0.0
NJPW G1 Climax 30: Day 1
as Jeff Cobb
2020
0.0
NJPW STRONG
as Jeff Cobb
2020
1.0
Sorry You're Watching This: Jeff Cobb & Brody King
as Jeff Cobb
2020
0.0
ROH: Bound By Honor
as Jeff Cobb
2020
0.0
RevPro: High Stakes 2020
as Jeff Cobb
2020
0.0
ROH: Final Battle 2019
as Jeff Cobb
2019
0.0
ROH: Unauthorized
as El Jefe Cobo
2019
0.0
All Elite Wrestling: Dynamite
as Jeff Cobb
2019
8.0
ROH: Death Before Dishonor XVII
as Jeff Cobb
2019
0.0
ROH: Saturday Night At Center Stage
as Jeff Cobb
2019
0.0
ROH: Honor For All
as Jeff Cobb
2019
0.0
NJPW G1 Climax 29: Day 19 (Final)
as Jeff Cobb
2019
10.0
NJPW G1 Climax 29: Day 18
as Jeff Cobb
2019
9.0
NJPW G1 Climax 29: Day 17
as Jeff Cobb
2019
10.0
NJPW G1 Climax 29: Day 16
as Jeff Cobb
2019
8.0
NJPW G1 Climax 29: Day 15
as Jeff Cobb
2019
8.0
NJPW G1 Climax 29: Day 14
as Jeff Cobb
2019
8.0
NJPW G1 Climax 29: Day 13
as Jeff Cobb
2019
9.5
NJPW G1 Climax 29: Day 12
as Jeff Cobb
2019
8.0
NJPW G1 Climax 29: Day 11
as Jeff Cobb
2019
8.5
NJPW G1 Climax 29: Day 10
as Jeff Cobb
2019
8.0
NJPW G1 Climax 29: Day 9
as Jeff Cobb
2019
8.0
NJPW G1 Climax 29: Day 8
as Jeff Cobb
2019
8.0
NJPW G1 Climax 29: Day 7
as Jeff Cobb
2019
9.7
NJPW G1 Climax 29: Day 6
as Jeff Cobb
2019
8.7
NJPW G1 Climax 29: Day 5
as Jeff Cobb
2019
9.3
NJPW G1 Climax 29: Day 4
as Jeff Cobb
2019
8.0
NJPW G1 Climax 29: Day 3
as Jeff Cobb
2019
9.3
NJPW G1 Climax 29: Day 2
as Jeff Cobb
2019
8.0
NJPW G1 Climax 29: Day 1
as Jeff Cobb
2019
9.0
ROH: Best In The World
as Jeff Cobb
2019
0.0
🎬
ECCW 23rd Anniversary Show
as Jeff Cobb
2019
5.0
PWG: Mystery Vortex VI
2019
0.0
NJPW Wrestling Dontaku 2019 - Night 1
2019
0.0
ROH & NJPW: G1 Supercard
as Jeff Cobb
2019
0.0
ROH: 17th Anniversary
as Jeff Cobb
2019
10.0
🎬
ROH: Honor Reigns Supreme
as Jeff Cobb
2019
0.0
🎬
NJPW New Year Dash !! 2019
as Jeff Cobb
2019
8.0
NJPW Wrestle Kingdom 13
as Jeff Cobb
2019
8.1
🎬
ROH: Final Battle 2018
as Jeff Cobb
2018
0.0
ROH & NJPW: Global Wars - Lewiston
as Jeff Cobb
2018
10.0
PWG: Smokey And The Bandido
as Jeff Cobb
2018
0.0
NJPW Fighting Spirit Unleashed
as Jeff Cobb
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
as Jeff Cobb
2018
0.0
NJPW G1 Special In San Francisco
as Jeff Cobb
2018
8.0
CEOxNJPW When Worlds Collide
2018
0.0
ScrapperMania 4
2018
0.0
PWG: All Star Weekend 14 - Night One
as Jeff Cobb
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
as Himself
2018
0.0
IMPACT Wrestling vs. Lucha Underground 2018
as Jeff Cobb
2018
0.0
Wrestlecon Supershow 2018
2018
0.0
PWG: Time Is A Flat Circle
as Jeff Cobb
2018
0.0
Bar Wrestling 9: February Stars
as Jeff Cobb
2018
5.0
🎬
AAW Showdown 2018
2018
0.0
Bar Wrestling 8: Happily Ever After
as Jeff Cobb
2018
7.0
PWG: Mystery Vortex V
as Jeff Cobb
2018
0.0
PWG: All Star Weekend 13 - Night One
as Jeff Cobb
2017
0.0
DEFY8 Kings Among Men
as Jeff Cobb
2017
0.0
Bar Wrestling 6: Head Of Household
2017
10.0
DEFY Vs. ECCW 2017
as Jeff Cobb
2017
0.0
PWG: 2017 Battle of Los Angeles - Final Stage
as Jeff Cobb
2017
0.0
PWG: 2017 Battle of Los Angeles - Stage Two
as Jeff Cobb
2017
0.0
PWG: 2017 Battle of Los Angeles - Stage One
as Jeff Cobb
2017
10.0
Bar Wrestling 3: Bar Of Hardcore
as Jeff Cobb
2017
8.0
DEFY6 The Crash Lucha Libre
2017
0.0
PWG: Man On The Silver Mountain
as Jeff Cobb
2017
0.0
Bar Wrestling
as Jeff Cobb
2017
9.0
PWG: Head Like A Cole
as Jeff Cobb
2017
0.0
PWG: Game Over, Man
as Jeff Cobb
2017
10.0
DEFY2 Wolves At The Door
as Jeff Cobb
2017
0.0
WrestleCon SuperShow 2017
2017
0.0
PWG: Nice Boys (Don't Play Rock and Roll)
as Jeff Cobb
2017
0.0
🎬
EVOLVE 78
2017
0.0
PWG: Only Kings Understand Each Other
as Jeff Cobb
2017
0.0
DEFY1 Legacy
as Jeff Cobb
2017
0.0
🎬
AAW Unstoppable 2016
as Jeff Cobb
2016
0.0
PWG: Mystery Vortex IV
as Jeff Cobb
2016
0.0
PWG: 2016 Battle of Los Angeles - Stage One
as Jeff Cobb
2016
0.0
AAA TripleMania XXIV
as The Monster Matanza Cueto
2016
7.0
RevPro: Uprising 2016
as Jeff Cobb
2016
0.0
PWG: THIRTEEN
as Jeff Cobb
2016
0.0
PWG: Prince
as Himself
2016
0.0
Lucha Underground
as Jeff Cobb
2014
6.9
Lucha Underground
as Matanza
2014
6.9
Lucha Underground
as Matanza Cueto
2014
6.9
WWE SmackDown
as JC Mateo
1999
7.5
WWE SmackDown
1999
7.5
New Japan Pro Wrestling
1972
8.5