Oskar Zheng | CompSeek

GOOD FIGHT: Duel at Delaware 2026-05-16

🥇 1st Kids/Teens Gi / Advanced / 10-12 yrs / 90-99.9 lbs · 🥇 1st Kids/Teens NoGi / Advanced / 10-12 yrs / 90-99.9 lbs

Won vs Shiva Rajamani (ONYX Combat Sports)
Kids/Teens NoGi / Advanced / 10-12 yrs / 90-99.9 lbs · Round 3 · submission_overtime
Won vs Alexia Johnson (410 BJJ)
Kids/Teens NoGi / Advanced / 10-12 yrs / 90-99.9 lbs · Round 2 · submission_overtime
Won vs Jagger Price (Gentlemen’s Jiu Jitsu)
Kids/Teens NoGi / Advanced / 10-12 yrs / 90-99.9 lbs · Round 1 · submission
Won vs Alexia Johnson (410 BJJ)
Kids/Teens Gi / Advanced / 10-12 yrs / 90-99.9 lbs · Round 3 · submission
Won vs Shiva Rajamani (ONYX Combat Sports)
Kids/Teens Gi / Advanced / 10-12 yrs / 90-99.9 lbs · Round 2 · submission
Won vs Nicco Stasio (Gentlemen’s Jiu Jitsu)
Kids/Teens Gi / Advanced / 10-12 yrs / 90-99.9 lbs · Round 1 · submission

Grappling Industries BROOKLYN 2026-05-09

🥇 1st Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -105 lbs · 🥇 1st No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -105 lbs

Won vs Aryan Persaud (Budokan Martial Arts)
No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -105 lbs · Round 2 · submission
Won vs Aryan Persaud (Budokan Martial Arts)
No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -105 lbs · Round 1 · submission
Won vs Aryan Persaud (Budokan Martial Arts)
Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -105 lbs · Round 2 · submission
Won vs Aryan Persaud (Budokan Martial Arts)
Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -105 lbs · Round 1 · submission

NAGA World Grappling Championship Kids & Teens (17 & Under) 2026-04-25

🥇 1st Children No-Gi (Male) / Expert / 90 - 99.9 / 12-13 years

Won vs Ilya Tomyn (JABJJACADEMY)
Children No-Gi (Male) / Expert / 90 - 99.9 / 12-13 years · Round 3 · points
Won vs Robert Sprouse Jr (Modern American MMA)
Children No-Gi (Male) / Expert / 90 - 99.9 / 12-13 years · Round 1 · submission

NAGA Philadelphia Grappling Championship 2026-02-14

🥇 1st Children Gi (Male) / Expert / 90 - 99.9 / 12-13 years · 🥇 1st Children No-Gi (Male) / Expert / 90 - 99.9 / 12-13 years

Won vs Maddex Trinh (Tiger Kang MMA)
Children Gi (Male) / Expert / 90 - 99.9 / 12-13 years · Round 2 · points
Won vs Tate Younkers (Team Taino Martial Arts and Fitness)
Children Gi (Male) / Expert / 90 - 99.9 / 12-13 years · Round 1 · submission
Won vs Tate Younkers (Team Taino Martial Arts and Fitness)
Children No-Gi (Male) / Expert / 90 - 99.9 / 12-13 years · Round 1 · submission

Grappling Industries BROOKLYN 2025-11-30

🥇 1st Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -95 lbs · 🥇 1st No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -95 lbs

Won vs Samir Sapar (Team MAD Grappler)
No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -95 lbs · Round 3 · walkover
Won vs Apollo Kim (Studio X Jiu-Jitsu)
No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -95 lbs · Round 1 · submission
Won vs Apollo Kim (Studio X Jiu-Jitsu)
Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -95 lbs · Round 2 · submission
Won vs Samir Sapar (Team MAD Grappler)
Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -95 lbs · Round 1 · no-show

Grappling Industries NEW JERSEY 2025-10-05

🥇 1st Gi Kids / Yellow/Orange / 10 - 11 years / -105 lbs · 🥇 1st No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -95 lbs

Won vs Ian Stamps (Tri State G13)
No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -95 lbs · Round 3 · submission
Won vs Tommy Cisco (Essential Jiu Jitsu)
No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -95 lbs · Round 1 · submission
Won vs Lucas Huebner (Mindset Martial Arts NJ)
Gi Kids / Yellow/Orange / 10 - 11 years / -105 lbs · Round 2 · submission
Won vs Lucas Huebner (Mindset Martial Arts NJ)
Gi Kids / Yellow/Orange / 10 - 11 years / -105 lbs · Round 1 · submission

Grappling Industries BROOKLYN 2025-05-10

🥇 1st Gi Kids / Grey / 10 - 11 years / -85 lbs · 🥇 1st No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs

Won vs Maddox Shukovsky (Hamptons Jiu Jitsu)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 3 · submission
Won vs Jafar Gafurov (New York fight club)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 2 · submission
Won vs Elise Terboss (Clockwork Jiu Jitsu Rockaway Chapter)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 5 · walkover
Won vs Maddox Shukovsky (Hamptons Jiu Jitsu)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 3 · submission
Won vs Jafar Gafurov (New York fight club)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 2 · submission
Won vs Alexander Barretta (Renzo Gracie Astoria)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 4 · submission

Grappling Industries PHILADELPHIA 2025-04-12

🥇 1st Gi Kids / Grey / 10 - 11 years / -85 lbs · 🥇 1st No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs

Won vs Lyla Khan (1 United MMA House)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 1 · submission
Won vs Lyla Khan (1 United MMA House)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 1 · submission

NAGA Long Island Grappling Championship 2025-03-22

🥇 1st Children Gi (Male) / Expert / 80 - 89.9 / 12-13 years · 🥇 1st Children No-Gi (Male) / Expert / 80 - 89.9 / 12-13 years

Won vs Brian Vega (Panda BJJ)
Children Gi (Male) / Expert / 80 - 89.9 / 12-13 years · Round 2 · points
Won vs Brian Vega (Panda BJJ)
Children Gi (Male) / Expert / 80 - 89.9 / 12-13 years · Round 1 · points
Won vs Brian Vega (Panda BJJ)
Children No-Gi (Male) / Expert / 80 - 89.9 / 12-13 years · Round 3 · points
Won vs Brian Vega (Panda BJJ)
Children No-Gi (Male) / Expert / 80 - 89.9 / 12-13 years · Round 2 · points
Lost vs Brian Vega (Panda BJJ)
Children No-Gi (Male) / Expert / 80 - 89.9 / 12-13 years · Round 1 · submission

Grappling Industries PHILADELPHIA 2025-01-12

🥇 1st Gi Kids / Grey / 10 - 11 years / -85 lbs · 🥈 2nd No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs

Won vs Amelia Doktorovich (Method Jiu Jitsu)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 4 · submission
Won vs Bella Roseau (Ethos Jiu-Jitsu Collective)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 3 · submission
Won vs Brandon Jimenez (GROUND CONTROL MMA)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 1 · decision
Won vs Anthony Guzman (Booth Brazilian Jiu-Jitsu)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 1 · submission
Won vs William Ventura (Spear Jiu Jitsu)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 3 · submission
Won vs Luca Dziegielewski (PRECISION JIU-JITSU)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 4 · walkover
Won vs Brandon Jimenez (GROUND CONTROL MMA)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 2 · submission
Won vs Fiona Therrien (Ethos Jiu-Jitsu Collective)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 1 · submission

NAGA Battle at the Beach Kids (13 & Under) Grappling Championship 2024-08-03

🥈 2nd Children Gi (Male) / Expert / 80 - 89.9 / 10-11 years · 🥈 2nd Children No-Gi (Male) / Expert / 80 - 89.9 / 10-11 years

Won vs Trent Bowerman (Team Taino Martial Arts and Fitness)
Children Gi (Male) / Expert / 80 - 89.9 / 10-11 years · Round 1 · walkover
Lost vs Vincenzo Romeo (DANTE RIVERA BJJ ACADEMY)
Children Gi (Male) / Expert / 80 - 89.9 / 10-11 years · Round 1 · decision
Lost vs Vincenzo Romeo (DANTE RIVERA BJJ ACADEMY)
Children No-Gi (Male) / Expert / 80 - 89.9 / 10-11 years · Round 2 · points
Won vs Trent Bowerman (Team Taino Martial Arts and Fitness)
Children No-Gi (Male) / Expert / 80 - 89.9 / 10-11 years · Round 1 · points
Lost vs Vincenzo Romeo (DANTE RIVERA BJJ ACADEMY)
Children Gi (Male) / Expert / 80 - 89.9 / 10-11 years · Round 2

PBJJF New Jersey Spring International Open 2024-05-19

🥈 2nd Kids Gi / Junior (10 & 11yrs) / Grey / -42.3 kg

Lost vs Peyton Scurti (Notorious MMA)
Kids Gi / Junior (10 & 11yrs) / Grey / -42.3 kg · Round 2 · points
Won vs Zakaria Soliman (ROLLSTAR Jiu Jitsu)
Kids Gi / Junior (10 & 11yrs) / Grey / -42.3 kg · Round 1 · submission