In Mexico, it is traditional to keep the true identity of a masked professional wrestler a secret, not revealing their real names and occasionally not revealing what previous
ring names they have competed under. At times the officially listed debut date indicates when a wrestler began wearing a specific mask and using a name, not the professional wrestling debut. In the case of Titán, it is believed that he did not work under a different name before making his 2008 debut. he would later be unsuccessful in a title match against Ángel del Mal. By the end of 2010 Palacio Negro, along with Metal Blanco, made his wrestling debut in
Mexico City, appearing at CMLL's primary venue
Arena Mexico. The duo teamed up with
Sagrado in a tournament to determine the number one contenders for the
Mexican National Trios Championship. The team was successful, advancing to the final by defeating
Los Guerreros Tuareg (
Arkangel de la Muerte,
Loco Max and
Skándalo) and
Los Cancerberos del Infierno (
Euforia,
Nosferatu and
Pólvora). In the final the team lost to
Ángel de Oro,
Diamante and
Rush, who would go on to win the championship. Palacio Negro was paired up with the veteran
Averno to participate in the 2011
Gran Alternativa tournament, where a rookie and a veteran teams up. The team defeated
Black Warrior and Lestat in the first round and the team of
Negro Casas and
Puma King in the quarter finals. The team lost to
Máscara Dorada and Metal Blanco in the semi-final match. Following the
Gran Alternativa tournament Palacio Negro was entered in CMLL's
Forjando un Ídolo ("Forging an Idol") tournament along with a number of other young wrestlers, all trying to make a name for themselves. In late 2011 Palacio Negro entered CMLL's most prestigious annual tournament the
Leyenda de Plata ("Silver Legend"). He was eliminated by his longtime tag team partner Metal Blanco early in the match. On September 30, 2011, Palacio Negro was one of 14 men putting their mask or hair on the line in an
Infierno en el Ring steel cage match, the match (which also included Metal Blanco,
Toscano,
Guerrero Maya, Jr.,
Ángel de Plata,
Delta,
Okumura,
Leono,
Yoshihashi, Leo, Maléfico, Sagrado and Pólvora) ended when Palacio Negro pinned Loco Max, forcing Max to be shaved bald after the match. The storyline with
Los Reyes was dropped a few weeks later when Shocker was taken off the shows for personal reasons. Titán took part in the 2012
Reyes del Aire tournament, but was eliminated as the fourth out of 18 wrestlers. CMLL held a
Torneo Sangre Nueva ("New Blood Tournament"), similar in concept of the
Forjando un Ídolo tournament, and Titán was the last man eliminated by eventual tournament winner
Dragon Lee. He teamed with Máscara Dorada but lost in the first round to eventual tournament winners
El Terrible and Euforia. After being unsuccessful in both the
Forjando un Ídolo and the
Sangre Nueva tournaments Titán entered CMLL's
En Busca de un Ídolo ("In search of an Idol"). The tournament used a point system that allowed fans to vote online, allowing Titán to advance to the second round despite only winning one of his four first round matches. The fan support propelled Titán to the final, where he defeated Euforia to claim his first major victory. As part of his reward for winning the tournament he was given a title match for the
CMLL World Middleweight Championship against
Dragón Rojo Jr. on the
July 21 Super Viernes Show, in which he was unsuccessful. Titán would later defeat
En Busca de un Ídolo rival Pólvora to win the
Mexican National Welterweight Championship On June 30, Titán,
La Máscara, and Rush defeated
Los Invasores (
Kráneo,
Mr. Águila and
Psicosis) to win the Mexican National Trios Championship. On December 1, 2013, Titán regained the Mexican National Welterweight Championship from Averno. For the
2013/2014 Leyenda de Plata tournament, Titán outlasted Atlantis, Averno, La Máscara,
Olímpico, Delta,
El Felino, Tritón,
Tiger,
Stuka Jr., Okumura, and
Virus to qualify for the final. Two weeks later, on January 4, 2014, Negro Casas defeated him in the final of the tournament. On February 18, Titán, La Máscara and Rush lost the Mexican National Trios Championship to
La Peste Negra (El Felino,
Mr. Niebla and Negro Casas). Titán and
Bárbaro Cavernario were paired up for the 2015
Torneo Nacional de Parejas Increíbles ("Inicredible teams tournament) as part of an ongoing storyline rivalry between the two over the Mexican National Welterweight Championship. The team lost to
Rey Bucanero and
Volador Jr. in the first round. Two months later, Titán lost the Mexican National Welterweight Championship to Bárbaro Cavernario. In December 2015 he unsuccessfully challenged
Dragón Rojo Jr. for the CMLL World Middleweight Championship, losing two falls to one. In 2018, Titán began to team with his old partner Tritón and
Esfinge, forming a trio known as
La Excelencia Tapatia ("Masked excellence") and later as "One Atos". The trio unsuccessfully challenged
La Nuev a Generación Dinamita (
Sansón,
Cuatrero and
Forastero) for the Mexican National Trios Championship in April 2018. Titán began 2019 by outlasting 15 wrestlers to win that year's
Reyes del Aire ("Kings of the Air") tournament. For the 2019
Torneo Nacional de Parejas Increíbles, CMLL paired Titán with long time rival Bárbaro Cavernario as they had done for the 2015 and
2018 tournaments. The rivals decided to put their differences aside for the tournament, opting to wear ring gear that was a combination of both of their normal wrestling gear. The duo defeated
Blue Panther and
Máscara Año 2000 in the first round,
Soberano Jr. and Sansón in the quarter final,
Carístico and
Mephisto in the semi-finals, and Volador Jr. and
Último Guerrero to win the tournament. On December 3, 2019, Titán and Soberano Jr. outlasted
Audaz, Negro Casas,
Drone,
Fuego,
Fugaz,
Dulce Gardenia, Rey Cometa,
Star Jr.,
Stigma, and
Templario to qualify for a match for the vacant
CMLL World Welterweight Championship the following week. Titán defeated Sobreano Jr. two falls to one, to become the 34th CMLL World Welterweight Champion.
New Japan Pro-Wrestling (2013–present) Sporadic appearances (2013–2022) As a result of winning the 2012
En Busca de un Ídolo, Titán participated in his first Japanese tour as part of the 2013 Fantastica Mania tour. During the tour Titán worked with, and against NJPW wrestlers such as
Tama Tonga,
Jushin Thunder Liger,
Tiger Mask,
Bushi, and
Ishii. He returned to NJPW later that year as the sole Mexican participant in NJPW's
Best of the Super Juniors tournament based on his performance during the
Fantastica Mania tour. Titán ended up winning three of his eight matches in the tournament, finishing the tournament with six points. From January 14 to 19, 2014, Titán took part in his second
Fantastica Mania tour with New Japan Pro-Wrestling, working mostly
undercard matches. Titán unsuccessfully challenged Cavernario for the Mexican National Welterweight Champion on January 22, 2016, during the
Fantastica Mania 2016 tour. Titán returned to NJPW on July 20 to take part in the
2016 Super J-Cup, losing to
Will Ospreay in his first round match. Titan, along with
Angel de Oro, returned to New Japan Pro-Wrestling on October 21 at
Road to Power Struggle event where they took part in
2016 Super Jr. Tag Tournament. They were eliminated in the first round by
Roppongi Vice. He returned to Japan to work the 2017
Fantastica Mania tour, and was later invited to work both days of NJPW's "
G1 Special in USA" tour on July 1 and 2, losing to and then defeating
Los Ingobernables de Japón with various partners. He toured with NJPW from September 10 through November 5 as part of their "Road to Power Struggle" tour. As part of the tour Titán teamed up with Dragon Lee to participate in the 2017
Super Junior Tag tournament, losing in the first round to
Los Ingobernables de Japón (BUSHI and
Hiromu Takahashi). He ended the tour on November 5, with Titán and Dragon Lee losing to
The Young Bucks (Matt Jackson and Nick Jackson) at NJPW's
Power Struggle ppv. In 2019 he returned for the
Fantastica Mania tour, capping off the tour with an unsuccessful challenge for the Mexican National Trios Championship as he, Atlantis and Ángel de Oro lost to
La Nueva Generación Dinamita (Sansón, El Cuatrero and Forastero). He spent all of May working in Japan, participating in the 26th
Best of the Super Juniors tournament. He earned a total of six points in the tournament with victories over
Taka Michinoku, Tiger Mask, and
Yoshinobu Kanemaru, before losing the remaining tournament matches and ended up seventh in his block. On May 1, 2022, Titán was announced to be participating in the 29th annual
Best of the Super Juniors tournament as a part of the B-Block. He finished with a record of 4 wins and 5 losses, ending in 8 points, therefore failing to advance to the finals. On the final day of the tournament, Titán teamed with
Clark Connors,
YOH and
Robbie Eagles, in a losing effort to
Wheeler Yuta,
El Lindaman,
Ace Austin and
Alex Zayne.
Los Ingobernables de Japon (2022–2025) At Declaration of Power on October 10, 2022, Titán returned to NJPW under a mask, aiding
Los Ingobernables de Japon (LIJ) in a tag-team match against
United Empire. After the match, Titán revealed himself and requested to join LIJ. The stable accepted Titán into the group, where he became the first full-time
non-Japanese member. The following month, Titán teamed with LIJ stablemate
Bushi to challenge for the
IWGP Junior Heavyweight Tag Team Championships, however, the duo lost to
Catch 2/2 (
Francesco Akira and
TJP). Titán and Bushi continued to team in November, where they participated in the
Super Junior Tag League. The duo finished with 12 points, failing to advance to the finals. In February, Titán appeared on the
Fantastica Mania tour, where he competed in the Interfaction Tag Team Tournament, teaming with Bushi, but lost to
Ultimo Guerrero and
Atlantis Jr. in the finals. The day after the tournament, Titán defeated
Soberano Jr. to retain the
CMLL World Welterweight Championship. Titán returned to NJPW in May to compete in the 2023
Best of the Super Juniors tournament, where he fought in the A Block. Titán finished with 12 points, advancing to the semi-finals. In the semi-final round, Titán defeated
El Desperado. In the tournament finals, Titán was defeated by
Master Wato. In May 2025, LIJ disbanded after leader Tetsuya Naito and Bushi departed NJPW. Titán and the remaining members of LIJ would then form an unofficial spin-off stable to LIJ, known as the "Unaffiliated" and would later align with
Bullet Club.
Unbound Co. (2026–present) After Wrestle Kingdom 20, at
New Year Dash!!,
Yota Tsuji announced the dissolution of Bullet Club and Unaffiliated, replacing the alliance with
Unbound Company, which was a complete merger.
Ring of Honor (2017–2018) In August 2017 Titán participated in the CMLL/NJPW/
Ring of Honor/RevPro-promoted
War of the Worlds UK tour, replacing an injured Atlantis as a CMLL representative, making his debut for both Ring of Honor and in England. On the first night he unsuccessfully challenged
Kushida for the
ROH World Television Championship, followed by losses on nights two and three as well. For the December 2017 ROH PPV
Final Battle, Titán teamed up with Dragon Lee and
Flip Gordon to unsuccessfully challenge
Bullet Club (
Adam Page, Matt Jackson and Nick Jackson) for the
ROH World Six-Man Tag Team Championship. The following day The Young Bucks defeated The Best Friends (
Beretta and
Chuckie T) and Dragon Lee/Titán at a ROH Television taping event on December 16, 2017. In 2018 he returned to ROH for one night, losing to
Cody as part of ROH's television taping on June 6. ==The name Titán in lucha libre==