Landan O'Halloran

Solid Series Summer Open 2026 2026-07-11

🥇 1st Co-Ed Tigers No-Gi / Grey / Co-Ed 10-12 Years Old / 60-69.9 lbs. · 🥉 3rd Co-Ed Tigers Gi / Grey / Co-Ed 10- 12 Years Old / 60-69.9 lbs.

Won vs Levi Weber (Easton Training Center - Longmont)
Co-Ed Tigers Gi / Grey / Co-Ed 10- 12 Years Old / 60-69.9 lbs. · Round 3 · points
Lost vs Abraham Pelayo (High Altitude Martial Arts)
Co-Ed Tigers Gi / Grey / Co-Ed 10- 12 Years Old / 60-69.9 lbs. · Round 2 · decision
Won vs Levi Weber (Easton Training Center - Longmont)
Co-Ed Tigers No-Gi / Grey / Co-Ed 10-12 Years Old / 60-69.9 lbs. · Round 3 · submission
Won vs Vern Haar (Easton Training Center - Arvada)
Co-Ed Tigers No-Gi / Grey / Co-Ed 10-12 Years Old / 60-69.9 lbs. · Round 2 · submission

ADCC US Open - Dallas-Fort Worth, TX 2026-06-20

Lost vs Erik Valero (Duran Brothers Bjj)
Boys [9-10 years] / Intermediate / -32,0 kg · Round 1 · walkover
Lost vs Aden Wright (Pablo Silva BJJ)
Boys [9-10 years] / Intermediate / -32,0 kg · Round 1 · walkover

Grappling Industries DENVER 2026-04-19

🥈 2nd Gi Kids / Grey / 10 - 11 years / -65 lbs · 🥉 3rd No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs

Won vs Kaleb Martinez (Natori Jiu Jitsu)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs · Round 4 · points
Won vs Levi Benedict (Portela BJJ)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs · Round 3 · submission
Lost vs Abraham Pelayo (High Altitude Martial Arts)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs · Round 2 · decision
Won vs Ace Abel (Limitless Martial Arts)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs · Round 1 · submission
Won vs Ace Abel (Limitless Martial Arts)
Gi Kids / Grey / 10 - 11 years / -65 lbs · Round 3 · submission
Lost vs Abraham Pelayo (High Altitude Martial Arts)
Gi Kids / Grey / 10 - 11 years / -65 lbs · Round 2 · submission
Won vs Paige Rennie (Easton Training Center - Boulder)
Gi Kids / Grey / 10 - 11 years / -65 lbs · Round 2 · submission
Won vs Kaleb Martinez (Natori Jiu Jitsu)
Gi Kids / Grey / 10 - 11 years / -65 lbs · Round 1 · points

Victory or Valhalla 2026 2026-04-11

🥉 3rd Kids Gi (ages 9 - 10) / Grey / 70 - 79 lbs · 🥇 1st Kids No-Gi (ages 9 - 10) / Grey / 70 - 79 lbs

Won vs Luke Wilson (719 BJJ)
Kids Gi (ages 9 - 10) / Grey / 70 - 79 lbs · Round 5 · submission
Won vs Michael Schmidt (Renzo Gracie Colorado)
Kids Gi (ages 9 - 10) / Grey / 70 - 79 lbs · Round 4 · decision
Won vs Victoria Arehart (Iron Roots BJJ)
Kids Gi (ages 9 - 10) / Grey / 70 - 79 lbs · Round 3 · walkover
Won vs Parker Watson (Monument JiuJitsu)
Kids Gi (ages 9 - 10) / Grey / 70 - 79 lbs · Round 2 · submission
Lost vs Jordan-Daniel Shirley (PRIME BJJ)
Kids Gi (ages 9 - 10) / Grey / 70 - 79 lbs · Round 1 · points
Won vs Jordan-Daniel Shirley (PRIME BJJ)
Kids No-Gi (ages 9 - 10) / Grey / 70 - 79 lbs · Round 3 · submission
Won vs Jeremy Gallegos (Grindhouse Grappling Academy)
Kids No-Gi (ages 9 - 10) / Grey / 70 - 79 lbs · Round 2 · submission
Won vs Michael Schmidt (Renzo Gracie Colorado)
Kids No-Gi (ages 9 - 10) / Grey / 70 - 79 lbs · Round 1 · submission

ADCC US Open - Phoenix, AZ 2026-03-28

🥉 3rd Boys [11-12 years] / Intermediate / -32,0 kg

Won vs Uriah Parvi (Daimyo BJJ)
Boys [11-12 years] / Intermediate / -32,0 kg · Round 3 · points
Lost vs William Ward (Carlson Gracie Gilbert)
Boys [11-12 years] / Intermediate / -32,0 kg · Round 2 · submission
Won vs Judah Adams (Los Gallos Grappling Club)
Boys [11-12 years] / Intermediate / -32,0 kg · Round 1 · submission
Lost vs William Ward (Carlson Gracie Gilbert)
Boys [9-10 years] / Intermediate / -32,0 kg · Round 1 · submission
Lost vs Teo McArdle (PORRADA TRAINING CENTER)
Boys [9-10 years] / Intermediate / -32,0 kg · Round 1 · submission

2025 AGF Colorado Springs Open 2025-12-06

🥈 2nd Gi Kids / Mixed / Pre Teen (10 - 11 yrs) / Gray / Feather I (Up to 65 lbs) · 🥇 1st No Gi Kids Challenger / Mixed / Regular challenger / Feather I (Up to 65 lbs) · 🥇 1st No Gi Kids / Mixed / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 75 lbs) · 🥉 3rd Gi Kids Challenger / Mixed / Regular Challenger / Feather I (Up to 65 lbs)

Won vs Bennett White (Monument JiuJitsu)
Gi Kids Challenger / Mixed / Regular Challenger / Feather I (Up to 65 lbs) · Round 2 · points
Lost vs Donny Hamilton V (Tabs BJJ)
Gi Kids Challenger / Mixed / Regular Challenger / Feather I (Up to 65 lbs) · Round 1 · points
Lost vs Donny Hamilton V (Tabs BJJ)
Gi Kids / Mixed / Pre Teen (10 - 11 yrs) / Gray / Feather I (Up to 65 lbs) · Round 2 · points
Won vs Presley Aragon (Ghost Squad BJJ)
Gi Kids / Mixed / Pre Teen (10 - 11 yrs) / Gray / Feather I (Up to 65 lbs) · Round 1 · submission
Won vs Ryla Knight (Catalyst Jiu-Jitsu)
No Gi Kids Challenger / Mixed / Regular challenger / Feather I (Up to 65 lbs) · Round 2 · submission
Won vs Ryan Flory (Kraken BJJ)
No Gi Kids Challenger / Mixed / Regular challenger / Feather I (Up to 65 lbs) · Round 1 · submission
Won vs Blair Colwell (Flow State Jiu-Jitsu (Falcon))
No Gi Kids / Mixed / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 75 lbs) · Round 2 · submission
Won vs Blair Colwell (Flow State Jiu-Jitsu (Falcon))
No Gi Kids / Mixed / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 75 lbs) · Round 1 · submission

Grappling Industries DENVER 2025-10-18

🥇 1st Gi Kids / Grey / 10 - 11 years / -65 lbs · 🥈 2nd No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs

Won vs Bashy Rolla (GRPL HAUS)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs · Round 5 · submission
Won vs Abraham Pelayo (High Altitude Martial Arts)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs · Round 4 · points
Won vs Luna Frank (Lōgōs JJ)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs · Round 2 · submission
Won vs Iona Riener (Easton BJJ Thornton)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs · Round 1 · submission
Won vs Bashy Rolla (GRPL HAUS)
Gi Kids / Grey / 10 - 11 years / -65 lbs · Round 5 · submission
Won vs Kennedi Ven Huizen (Catalyst Jiu-Jitsu)
Gi Kids / Grey / 10 - 11 years / -65 lbs · Round 4 · submission
Won vs Abraham Pelayo (High Altitude Martial Arts)
Gi Kids / Grey / 10 - 11 years / -65 lbs · Round 2 · points
Lost vs Olivia Le (GRPL HAUS)
Gi Kids / Grey / 10 - 11 years / -65 lbs · Round 1 · decision

ADCC US Open - Louisville, KY 2025-09-13

Lost vs Grayson Keefe (Hardy Hit Squad)
Boys [9-10 years] / Intermediate / -28,0 kg · Round 2 · submission
Lost vs Raylan Hall (10PJJ Richmond/ AFS Academy)
Boys [9-10 years] / Intermediate / -28,0 kg · Round 1 · submission
Lost vs Owen Sta Ana (Profectus Jiu-Jitsu)
Boys [9-10 years] / Intermediate / -32,0 kg · Round 2 · points
Won vs Hunter Stern (Hardy Hit Squad)
Boys [9-10 years] / Intermediate / -32,0 kg · Round 1 · submission
Lost vs Leonardo Crump (Diego Bispo BJJ)
Boys [9-10 years] / Intermediate / -32,0 kg · Round 1 · submission

Ground Shark 2025 2025-07-19

🥈 2nd Kids Gi (ages 9 - 10) / Grey / 60 - 64 lbs · 🥈 2nd Kids No-Gi (ages 9 - 10) / Grey / 60 - 64 lbs

Lost vs Rorik Burns (PRIME BJJ)
Kids Gi (ages 9 - 10) / Grey / 60 - 64 lbs · Round 2 · submission
Won vs Claire Allen (Flow State Jiu-Jitsu (Falcon))
Kids Gi (ages 9 - 10) / Grey / 60 - 64 lbs · Round 1 · submission
Lost vs Rorik Burns (PRIME BJJ)
Kids No-Gi (ages 9 - 10) / Grey / 60 - 64 lbs · Round 2 · submission
Won vs Claire Allen (Flow State Jiu-Jitsu (Falcon))
Kids No-Gi (ages 9 - 10) / Grey / 60 - 64 lbs · Round 1 · submission

2025 AGF Denver Championships 2025-05-31

🥉 3rd Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 65 lbs) · 🥉 3rd No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 65 lbs) · 🥇 1st Gi Kids Challenger / Boys / Regular Challenger / Feather I (Up to 65 lbs)

Won vs Vincent Wang (Easton Training Center - Longmont)
Gi Kids Challenger / Boys / Regular Challenger / Feather I (Up to 65 lbs) · Round 2 · decision
Won vs Brixton Reaves (Easton Training Center - Centennial)
Gi Kids Challenger / Boys / Regular Challenger / Feather I (Up to 65 lbs) · Round 1 · submission
Won vs Brixton Reaves (Easton Training Center - Centennial)
Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 65 lbs) · Round 1 · submission
Lost vs Vincent Wang (Easton Training Center - Longmont)
Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 65 lbs) · Round 1 · points
Lost vs Elijah Garcia (Outsiders Combat Club)
No Gi Kids Challenger / Boys / Regular challenger / Feather I (Up to 65 lbs) · Round 1 · submission
Won vs Adam Neznamov (Portela BJJ)
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 65 lbs) · Round 3 · submission
Won vs Brixton Reaves (Easton Training Center - Centennial)
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 65 lbs) · Round 2 · submission
Lost vs Vincent Wang (Easton Training Center - Longmont)
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather I (Up to 65 lbs) · Round 1 · submission

Grappling Industries COLORADO SPRINGS 2025-05-03

🥉 3rd Gi Kids / Grey / 8 - 9 years / -65 lbs

Lost vs Vincent Wanner (Easton BJJ Thornton)
No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 1 · points
Won vs Vincent Wanner (Easton BJJ Thornton)
Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 1 · points

FUJI BJJ Nashville Spring Open 2025-04-13

🥈 2nd Kids Gi / Age 8 - 9 Years Old / Grey Belt / Under 70lbs · 🥇 1st Kids Gi Elite / 9 Years Old & Under / All Ranks / Under 70lbs · 🥈 2nd Kids NOGi / Age 8 - 9 Years Old / Intermediate / Under 70lbs · 🥈 2nd Kids NOGi Elite / 9 Years Old & Under / All Ranks / Under 70lbs

Lost vs Donald Shoulders (Ivy Jiu-Jitsu)
Kids NOGi Elite / 9 Years Old & Under / All Ranks / Under 70lbs · Round 3 · points
Won vs Rylan Ross (Phoenix MMA and Fitness)
Kids NOGi Elite / 9 Years Old & Under / All Ranks / Under 70lbs · Round 2 · submission
Won vs Clara Blackburn (ATOS Atlanta)
Kids NOGi Elite / 9 Years Old & Under / All Ranks / Under 70lbs · Round 1 · submission
Lost vs Charlie Miller (Team Hansen BJJ)
Kids NOGi / Age 8 - 9 Years Old / Intermediate / Under 70lbs · Round 2 · points
Lost vs Charlie Miller (Team Hansen BJJ)
Kids NOGi / Age 8 - 9 Years Old / Intermediate / Under 70lbs · Round 1 · points
Won vs Rylan Ross (Phoenix MMA and Fitness)
Kids Gi Elite / 9 Years Old & Under / All Ranks / Under 70lbs · Round 3 · points
Won vs Clara Blackburn (ATOS Atlanta)
Kids Gi Elite / 9 Years Old & Under / All Ranks / Under 70lbs · Round 1 · submission
Lost vs Charlie Miller (Team Hansen BJJ)
Kids Gi / Age 8 - 9 Years Old / Grey Belt / Under 70lbs · Round 3 · points
Won vs Nathaniel Williams (Renzo Gracie Clarksville)
Kids Gi / Age 8 - 9 Years Old / Grey Belt / Under 70lbs · Round 1 · no-show
Won vs Caleb Boze (Checkmat BJJ TENNESSEE)
Kids Gi / Age 8 - 9 Years Old / Grey Belt / Under 70lbs · Round 2 · submission

Victory or Valhalla 2025 2025-04-05

🥇 1st Kids Gi (ages 9 - 10) / Grey / 60 - 64 lbs · 🥇 1st Kids No-Gi (ages 9 - 10) / Grey / 60 - 64 lbs

Won vs Claire Allen (Flow State Jiu-Jitsu)
Kids No-Gi (ages 9 - 10) / Grey / 60 - 64 lbs · Round 3 · submission
Won vs Axel Pace (Kraken BJJ)
Kids No-Gi (ages 9 - 10) / Grey / 60 - 64 lbs · Round 2 · submission
Won vs Axel Pace (Kraken BJJ)
Kids Gi (ages 9 - 10) / Grey / 60 - 64 lbs · Round 3 · submission
Won vs Thomas Ramirez (Warrior Fitness Center)
Kids Gi (ages 9 - 10) / Grey / 60 - 64 lbs · Round 2 · submission

Grappling X 2/8/2025 Colorado State Jiu Jitsu Championships 2025-02-08

🥇 1st No-Gi --Youth Divisions / 9-10 Years old / Male / Grey Belts/Intermediate Division / 60.1- 70 Lbs · 🥇 1st Gi-- Youth Divisions / 9-10 Years old / Male / Grey / 60.1- 70 Lbs 9-10 Years old

Won vs Emiliano Alvarado (High Altitude Martial Arts)
No-Gi --Youth Divisions / 9-10 Years old / Male / Grey Belts/Intermediate Division / 60.1- 70 Lbs · Round 2 · points
Won vs Josiah Solano (Childress BJJ)
No-Gi --Youth Divisions / 9-10 Years old / Male / Grey Belts/Intermediate Division / 60.1- 70 Lbs · Round 1 · points
Won vs Josiah Solano (Childress BJJ)
Gi-- Youth Divisions / 9-10 Years old / Male / Grey / 60.1- 70 Lbs 9-10 Years old · Round 2 · points
Won vs Josiah Solano (Childress BJJ)
Gi-- Youth Divisions / 9-10 Years old / Male / Grey / 60.1- 70 Lbs 9-10 Years old · Round 1 · points

Tap Cancer Out 2024 Denver BJJ Open 2024-06-08

🥇 1st Junior / 8-9 Years Old / White-Grey / Feather

Won vs Eitan Peleg (Easton Academy)
Junior / 8-9 Years Old / White-Grey / Feather · Round 3 · points
Won vs Faine Friedrich (Easton Academy)
Junior / 8-9 Years Old / White-Grey / Feather · Round 2 · submission
Won vs Dominic Kulikov (Zenith Authentic BJJ)
Junior / 8-9 Years Old / White-Grey / Feather · Round 1 · submission

Grappling Industries CHEYENNE 2024-03-23

🥈 2nd No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · 🥇 1st Gi Kids / Grey / 8 - 9 years / -65 lbs

Won vs Alec Kayne (FoCo BJJ)
No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 5 · submission
Won vs Parker Smith (Madhouse BJJ)
No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 2 · submission
Won vs Heidi Keck (Black Label BJJ of Cheyenne)
No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 4 · submission
Lost vs Raphael Fainberg (Portela BJJ)
No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 1 · points
Won vs Olyn Lee (Portela BJJ)
Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 3 · submission
Won vs Raphael Fainberg (Portela BJJ)
Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 3 · submission
Won vs Kristoffer Murphy (Madhouse BJJ)
Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 1 · submission
Won vs Heidi Keck (Black Label BJJ of Cheyenne)
Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 1 · submission