|Debut||29th January 2012|
|Season 1 Record||5-6|
|Season 2 Record||15-9|
|Season 3 Record||18-13|
|Season 4 Record||12-8|
The Undertaker is a member of the ECW roster as of 2017. He has held a total of 5 championships throughout his career in the WTX Universe. He is a 1-time Hardcore Champion and a 4-time WWE Champion. He currently holds the record for most WWE Championship reigns.
World Championship Pursuits (2012)
On January 29th 2012 The Undertaker was placed in the inaugral World Heavyweight Championship match at the debut show, Royal Rumble 2012, against three top challengers in Vader, Eddie Guerrero & Intercontinental Champion Randy Orton who had competed in a match previously that night. Orton would go on to defeat Undertaker, Vader & Guerrero to become World Heavyweight Champion.
The Undertaker got another opportunity alongside 4 other challengers inside SmackDown's World Heavyweight Championship Elimination Chamber match at Elimination Chamber 2012 and was unsuccessful as The Rock would leave the event the new World Heavyweight Champion. On September 3rd, Undertaker would win the WWE Championship for the first time in an Elimination Chamber Match, he then lost the championship shortly after to Bobby Roode in a Last Man Standing Match at Night of Champions. Undertaker competed in a rematch at Hell in a Cell, however, he lost the match was won by Kane. At Bragging Rights, Undertaker teamed with Stone Cold & CM Punk to represent Raw against SmackDown, with the winning team being promised future championship opportunities, Punk, Stone Cold & Undertaker won a clean sweep against SmackDowns team.
The following night, to kick off Season 2 of WTX Universe, Undertaker, Austin & Punk competed in a Fatal 4-Way Match also featuring former WWE Champion Kane, the match was for the WWE Championship that was vacated following Austin Aries' victory at Bragging Rights in which he left the company as champion. The match was won by Kane.
Hardcore Champion & Second WWE Championship Reign (2013)
On the January 6th 2013 edition of SmackDown, Undertaker defeated Brock Lesnar to become Hardcore Champion. On the March 4th edition of Raw, Undertaker retained the Hardcore Championship against WWE Champion Kane, earning himself a WWE Championship Match against Kane at WrestleMania II. Undertaker then lost the Hardcore Championship on the March 11th edition of SmackDown to Stone Cold. At WrestleMania, Undertaker defeated Kane once again inside Hell in a Cell to become WWE Champion for the second time. At Backlash, Undertaker retained against Kane in an Inferno Match.
The following night on RAW, as Undertaker was scheduled to face Kane one more time in a non-title match, he was ambushed by The Shield, who beat him down in the backstage area. Announcing that all three members were pursuing his WWE Championship. The following week on RAW, Undertaker challenged all three members to a 3-on-1 Handicap Match, losing to The Shield. Undertaker then challenged them once again the following week, this time to a Gauntlet Match, with The Undertaker defeated each individual member of The Shield. At Extreme Rules, all three members of The Shield challenged The Undertaker in a Fatal 4-Way Elimination Match, with Dean Ambrose last defeating Seth Rollins to become the new WWE Champion.
At Cyber Sunday, Undertaker was voted into an Armageddon Hell in a Cell for Ambrose's WWE Championship, the match saw Ambrose retain the championship.
Throughout late 2013, Undertaker entered a feud with The Wyatt Family, leading to a Survivor Series Match with Undertaker teaming with Kane & Edge, the trio defeated The Wyatt Family 3-0. Following this, on December 3rd, Undertaker & Kane officially formed The Brothers of Destruction, defeating The Real Americans to become the new contenders for the World Tag Team Championship.
Third WWE Championship Reigns (2014)
At Royal Rumble, Undertaker debuted his American Badass persona, a drastic change from his usual gimmick. At No Way Out, Undertaker then won the WWE Championship for a third time, defeating Randy Orton via forfeit after Orton passed out to a Camel Clutch submission hold. At King of the Ring, Orton & Undertaker faced off one more time, with Undertaker winning once again defeating Orton via KO again in a Last Man Standing Match.
At WrestleMania III, The Undertaker returned to his original self and defeated King of the Ring winner Edge to retain the WWE Championship, this match was an I Quit Match. Following this, The Undertaker and the WWE Championship were exchanged to SmackDown for the World Heavyweight Championship and champion, Wade Barrett.
Undertaker lost the championship at Backlash to CM Punk, after interference from Shawn Michaels, who hit Undertaker with a Super Kick. At Judgment Day, Undertaker competed in a rematch also featuring Michaels, the match saw Michaels submit to Punk.
Draft to RAW & Fourth WWE Championship Reign (2015)
At No Way Out, Undertaker competed in an impromptu match, defeating Jinder Mahal who had threatened to hold up the show until he got a match. The following Friday on SmackDown, Brock Lesnar retained his championship against Kevin Nash, after which, The Undertaker appeared behind Lesnar, chokeslamming Lesnar and then holding up the WWE Championship. At King of the Ring, Undertaker faced and lost to Lesnar after Goldberg returned and attacked The Undertaker to allow Lesnar to retain. At WrestleMania IV, Undertaker then faced and defeated Goldberg. Undertaker was then drafted from SmackDown to RAW as part of the 2015 Supplemental Draft. At Backlash, Undertaker accepted a challenge made by James Storm, at the event, Storm debuted a new version of his former faction The Revolution with Bram & Luke Harper, the three beat down and destroyed The Undertaker in a 3-on-1 Handicap Match. Undertaker made his return a few months later on July 30th, attacking James Storm, he then went on to defeat Luke Harper on August 3rd. At SummerSlam, Undertaker teamed with Damien Sandow & Randy Orton to defeat The Revolution. Later in the show he targetted Ryback, issuing a challenge for the WWE Championship by chokeslamming the champion, after which Bobby Roode cashed in his Money in the Bank contract to defeat Ryback for the championship.
At Cyber Sunday, Undertaker competed for the WWE Championship, losing to champion Bobby Roode. In the main event of the August 31st edition of RAW, The Undertaker defeated Randy Orton to be named the new contender for the WWE Championship. At Night of Champions, Undertaker defeated Roode to win the WWE Championship a fourth time. At Survivor Series, Undertaker faced Roode in a rematch, squashing Roode in a one sided match. At Vengeance, Undertaker lost the championship in an Elimination Chamber match after being eliminated by Hideo Itami, after which Randy Orton went on to win the match. At Royal Rumble, Undertaker faced and lost to Orton in their rematch.
Return to SmackDown (2016-2017)
After losing his WWE Championship and rematch to Orton, Undertaker went away for a small period of time. In March, Undertaker made his return to announce his intentions for WrestleMania V. As Undertaker made his way to the ring, he was attacked by Baron Corbin. Corbin later said he wanted to face Undertaker at WrestleMania to use him as a stepping stone to a championship reign. Undertaker accepted Corbin's challenge for WrestleMania, making it a Unsanctioned Match. Undertaker went on to defeat Corbin in a competitive match.
Undertaker next faced Sheamus on the 18th March edition of Raw, having a competitive match with Sheamus defeating The Undertaker. It was later announced that Undertaker would face Baron Corbin again at Backlash, as Corbin insisted he could defeat The Undertaker. On the April 25th edition of Raw, Corbin alongside Samoa Joe defeated Undertaker who was teaming with Cesaro via countout. At Backlash, Corbin finally defeated The Undertaker via pinfall off of his End of Days finisher. Corbin promised it will be the last time we see The Undertaker.
At TLC: Tables, Ladders & Chairs, Undertaker competed in a World Heavyweight Championship contenders Fatal 4-Way TLC Match, won by Baron Corbin.
On the first SmackDown of 2017, The Undertaker defeated Bret Hart to qualify for the 2017 Royal Rumble Match. At Fastlane, Undertaker competed in the King of the Ring tournament, losing to Batista in the final round of the tournament. The following Tuesday on SmackDown, it was announced that at WrestleMania VI, Undertaker would challenge for the World Heavyweight Championship alongside Finn Balor & AJ Styles in a Fatal 4-Way against reigning champion Baron Corbin, whom Undertaker had been feuding with on and off since WrestleMania VI.
On April 2nd 2017, Undertaker was drafted from RAW to ECW as part of the 2017 Draft.