
PRESS RELEASE – Atos Guam Jiu-Jitsu Academy proudly announces that two of its remarkable athletes, Professor Lloyd Cubacub, a seasoned Black Belt competitor, and Gonzalo Quintanilla, an exceptional Purple Belt competitor, have been invited to compete at the prestigious Submission Battlegrounds in Honolulu, Hawaii.
This exclusive, invite-only superfight event will take place on February 1, 2025, at the Honolulu Convention Center, a premier venue known for hosting world-class international events. Submission Battlegrounds is a celebrated stage for elite grapplers to demonstrate their skills and compete at the highest level. This year’s event boasts a stellar lineup of world-renowned athletes, including legends such as Barrett Yoshida, Bruno Pucci, and Andy Varela, promising a night of unforgettable competition.
Representing Guam:
- Professor Lloyd Cubacub will face Thang Nguyen, a highly skilled Black Belt competitor, in an
eagerly anticipated Black Belt bout. - Coach Gonzalo Quintanilla will test his skills against Andrew Ramirez, further highlighting Guam’s
exceptional talent in the grappling world.
Accompanying the athletes is Professor Michael Carbullido, who continues to inspire and lead the
Atos Guam Jiu-Jitsu Academy community with unwavering dedication and expertise.
Speaking on the importance of this event, Professor Michael Carbullido shared: “The invitation to Submission Battlegrounds is a testament to the resilience and talent of our athletes. Atos Guam is proud to have Lloyd and Gonzo represent the island on this prestigious stage. I am confident they will compete with excellence, pride, and unwavering determination.”
Atos Guam Jiu-Jitsu Academy remains committed to elevating Guam’s martial arts community, fostering a legacy of excellence, discipline, and unity. With the Submission Battlegrounds quickly approaching, Guam’s finest are ready to make their presence felt on the global stage.


GPS Sports Calendar
February 2025
- SU
- MO
- TU
- WE
- TH
- FR
- SA
- 26
- 27
- 28
- 29
- 30
- 31
- 1
Events for January
1st
LEGACY SPIKEFEST TOURNAMENT
IIAAG BEACH VOLLEYBALL
H.S. RUGBY
H.S. GIRLS SOFTBALL
Events for February
1st
Events for February
4th
H.S. GIRLS SOFTBALL
H.S. TENNIS
IIAAG BEACH VOLLEYBALL
H.S. BOYS BASKETBALL
Events for February
5th
H.S. BOYS BASKETBALL
H.S. RUGBY
Events for February
6th
H.S. GIRLS SOFTBALL
ISA H.S. TENNIS
IIAAG BEACH VOLLEYBALL
Events for February
7th
IIAAG BEACH VOLLEYBALL
H.S. BOYS BASKETBALL
Events for February
8th
SINDALU NINJA GAMES
H.S. RUGBY
H.S. GIRLS SOFTBALL
Events for February
9th
Events for February
11th
H.S. GIRLS SOFTBALL
ISA H.S. TENNIS
H.S. BOYS BASKETBALL
Events for February
11th
Events for February
13th
H.S. GIRLS SOFTBALL
ISA H.S. TENNIS
Events for February
15th
H.S. RUGBY
H.S. GIRLS SOFTBALL
Events for February
15th
Events for February
16th
Events for February
18th
H.S. GIRLS SOFTBALL
ISA H.S. TENNIS
H.S. BOYS BASKETBALL
Events for February
20th
ISA H.S. TENNIS
FIBA BASKETBALL: GUAM VS. MONGOLIA
Events for February
21st
H.S. BOYS BASKETBALL
H.S. RUGBY PLAYOFFS
Events for February
22nd
H.S. RUGBY
H.S. GIRLS SOFTBALL SEMIFINALS
Events for February
23rd
Events for February
25th
ISA H.S. TENNIS
H.S. BOYS BASKETBALL

Volleyball
BOYS BEACH VOLLEYBALL HEATS UP
