Ramón/Story

The King of Fighters 2000
Ramón is a famous Lucha Libre wrestler who is loved by his fans in the wrestling circle. He was approached by Vanessa, who requested his cooperation with forming a team for The King of Fighters 2000 tournament. Feeling he could expand his horizons and competitive spirit further, he accepted to cooperate with her, K' and Maxima as this year's Hero Team. Since then, he has had a one-sided infatuation with Vanessa.

During the climax of the tournament, the team found Zero, the tournament's host. Zero then fights them, planning to use their fighting capacities to power his Zero Cannon for world domination. His plans were foiled by the Hero Team, as well as outside assistance from Heidern Kula Diamond, Foxy, Diana and Candy Diamond. After the fight, Ramón and Vanessa were separated from K' and Maxima.

The King of Fighters 2001
After The King of Fighters 2000, he was called by Vanessa, requesting him and Seth to attend the 2001 tournament with Iori Yagami to take down the NESTS cartel. During the team's ending, the three attempts to arrest Iori for further questioning, with Iori preparing to fight them with an unknown outcome.

The King of Fighters XI
Blue Mary, another agent, teamed up with Ramón and Vanessa to continue her investigation involving the movements of Those from the Past, a mysterious group that appear at the end of the previous tournament.

The King of Fighters XIII
Although Ramón did not participate in the thirteenth tournament, the Story Mode reveals that he, along with Vanessa, Seth, and Blue Mary were hired by Heidern to work behind the scenes to investigate the tournament, as well as Those from the Past. During their investigation, Ramón runs into Chang Koehan and Choi Bounge them in the Pao Pao Cafe, where the three have a drink together. Eventually, Ramón gets back to work and discovered one of the Time Stones. After Ash Crimson erased himself and Saiki from history, all memories of him were erased from all who knew him, including Chang.

After Ash Crimson erased himself and Saiki from history, all memories of him were erased from all who knew him, including Ramón.

The King of Fighters XIV
Ramón enters the fourteenth tournament with Angel and King of Dinosaurs to represent his home country, Mexico. During a pre-match conversation with Clark Still, he reveals that he was able to make this happen because he was currently on a break from being an agent.

The King of Fighters XV
Ramón and King of Dinosaurs joins up with Antonov to participate with his new team, Team Galaxy Antonov Wrestling (Team G.A.W. for short).