Jack O'Brien

Also registered as: Jack OBrien

18 matches · 3 won · 15 lost · 0 with video

2026 AGF Wichita Championships 2026-04-25

Lost vs José Manuel Chávez Rodríguez (Ethos Jiujitsu)
Gi Juveniles - Adults / Male / Adult (18+) / White / Light (Up to 175 lbs) · Round 3 · submission
Won vs Trenton Bornhorst (Ethos Jiujitsu)
Gi Juveniles - Adults / Male / Adult (18+) / White / Light (Up to 175 lbs) · Round 2 · points
Lost vs Jonah Carlin (Dodge City House of Grappling)
Gi Juveniles - Adults / Male / Adult (18+) / White / Light (Up to 175 lbs) · Round 1 · submission

Lost vs Shawn Albert (Fuzion Martial Arts)
Mens Gi / White / Adult / Cruiserweight (181-191 lbs.) / Male / 7 months to 2 years · Round 3 · submission
Lost vs Karson Waters (Dodge City House of Grappling)
Mens Gi / White / Adult / Cruiserweight (181-191 lbs.) / Male / 7 months to 2 years · Round 2 · submission
Won vs Nate Davis (Ethos Jiujitsu)
Mens Gi / White / Adult / Cruiserweight (181-191 lbs.) / Male / 7 months to 2 years · Round 1 · submission

🥈 2nd Gi Juveniles / Adults / Male / Adult (18+) / White / Middle (Up to 190 lbs)

Lost vs Chandler Lewis (Ohio Brasa)
Gi Juveniles / Adults / Male / Adult (18+) / White / Middle (Up to 190 lbs) · Round 3 · submission
Won vs Elijah Perez (Fox Fitness BJJ)
Gi Juveniles / Adults / Male / Adult (18+) / White / Middle (Up to 190 lbs) · Round 2 · points

🥉 3rd Mens No-Gi / Beginner / Adult / Cruiserweight (181-191 lbs.) / Male / 7 months to 2 years

Lost vs Sean Zuniga (Laselva MMA)
Mens Gi / White / Adult / Cruiserweight (181-191 lbs.) / Male / 7 months to 2 years · Round 1 · points
Lost vs Chandler Lewis (Laselva MMA)
Mens Gi / White / Adult / Cruiserweight (181-191 lbs.) / Male / 7 months to 2 years · Round 1 · submission
Lost vs Chandler Lewis (Laselva MMA)
Mens No-Gi / Beginner / Adult / Cruiserweight (181-191 lbs.) / Male / 7 months to 2 years · Round 3 · submission
Lost vs Zach Stacy (Wichita Jiu Jitsu Club)
Mens No-Gi / Beginner / Adult / Cruiserweight (181-191 lbs.) / Male / 7 months to 2 years · Round 1 · submission

🥉 3rd Gi Juveniles / Adults Challenger / Male / Adult (18+) / White / Challenger II (Up to 999 lbs)

Lost vs Zachary Towle (Fox Fitness BJJ)
Gi Juveniles / Adults Challenger / Male / Adult (18+) / White / Challenger II (Up to 999 lbs) · Round 1 · submission
Lost vs Justice Huber (Dodge City House of Grappling)
Gi Juveniles / Adults Challenger / Male / Adult (18+) / White / Challenger II (Up to 999 lbs) · Round 1 · submission
Lost vs Karson Waters (No team/ association)
Gi Juveniles / Adults / Male / Adult (18+) / White / Middle (Up to 190 lbs) · Round 3 · submission
Lost vs Jesse Villanueva (Valor Martial Arts - Wichita)
Gi Juveniles / Adults / Male / Adult (18+) / White / Middle (Up to 190 lbs) · Round 2 · points
Lost vs Tristan J Wong (Veritas bjj edmond)
No Gi Juveniles / Adults / Male / Adult (18+) / White / Middle (Up to 190 lbs) · Round 2 · submission
Lost vs Aaden Hope (Laselva MMA)
No Gi Juveniles / Adults / Male / Adult (18+) / White / Middle (Up to 190 lbs) · Round 1 · submission

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