Slammiversary XI

Slammiversary XI was a professional wrestling pay-per-view (PPV) event produced by the Total Nonstop Action Wrestling (TNA) promotion, which took place on June 2, 2013 at the Agganis Arena in Boston, Massachusetts. It was the 11th anniversary celebration for TNA, and the ninth PPV under the Slammiversary chronology. Slammiversary XI was also the third event in TNA's 2013 pay-per-view schedule, following TNA Genesis 2013, TNA Lockdown 2013.

Nine matches were featured on the card. The main event consisted of Bully Ray defeating Sting to retain the TNA World Heavyweight Championship in a No Holds Barred match with the stipulation that if Sting lost, he could no longer compete for the world title. In the other primary bouts, Kurt Angle (who was announced for induction into the TNA Hall of Fame) defeated A.J. Styles, Taryn Terrell defeated Gail Kim in a Last Knockout Standing match and Gunner and James Storm defeated Bobby Roode and Austin Aries, Chavo Guerrero Jr. and Hernandez and Bad Influence (Christopher Daniels and Kazarian) in a Four-way elimination tag team match to win the TNA World Tag Team Championship.

In October 2017, with the launch of the Global Wrestling Network, the event became available to stream on demand.

During the Lockdown Fanfest held in San Antonio, Texas on March 9, 2013, TNA President Dixie Carter announced that this year's Slammiversary would take place at the Agganis Arena in Boston, Massachusetts on June 2, 2013. In the press release that followed, Carter stated, "Slammiversary is our biggest show of the summer, and we're so excited to bring it to Boston for the first time.", and finished up by saying, "The Northeast has such a great connection to the world of professional wrestling, and we can't wait to showcase the Impact Wrestling Superstars to this audience, not to mention celebrate our company's 11th anniversary." Tickets for the event went on sale March 29, 2013. The Slammiversary Fan InterAction, held annually, will give TNA fans the chance to get close and personal with their favorite stars in the company for autographs, photographs, and conversing on June 1, 2013, a day before the event.

Slammiversary featured nine professional wrestling matches that involved different wrestlers from pre-existing scripted feuds and storylines. Wrestlers portrayed villains, heroes, or less distinguishable characters in the scripted events that built tension and culminated in a wrestling match or series of matches.

The headlining angle at the event was Sting versus TNA World Heavyweight Champion Bully Ray for the title. Matt Morgan criticized TNA General Manager Hulk Hogan for his mistakes, including that he mistakenly placed his trust in Bully Ray, who joined the rebel group Aces & Eights and won the world title on March 10 at Lockdown 2013. Presenting himself to Hogan as the "ultimate solution", Morgan campaigned to help Hogan against the Aces & Eights if in turn, he received a shot at the TNA World Title. However, Sting, who was unceremoniously discharged by Hogan for having a wrongful judgement of Bully Ray in the past, returned to help his comrade Hogan combat the threat of the Aces & Eights. Hogan subsequently reconciled with Sting and scheduled Sting and Morgan in a contender's match to the TNA World Heavyweight Championship, which Sting won after Morgan passed out to the Scorpion Death Lock. Sting and Bully Ray later met for the contract signing to their match, where Sting chose to compete in a No Holds Barred match and agreed to Ray's stipulation that if he lost, he could no longer compete for the world title.

A primary featured feud was between A.J. Styles and Kurt Angle. In March 2013, A.J. Styles returned to TNA following a 3-month hiatus and portrayed a darker, more silent, lone wolf persona after a past year of setbacks. Many wrestlers attempted to reach out to him, including James Storm, Aces & Eights, Bad Influence, Hulk Hogan, Sting, and his former rival and tag team partner Kurt Angle, some of whom caused his problems. Angle, however, became irritated by Styles' behavior of walking out and not picking a side to support between TNA and the rebel group, Aces & Eights, which led to a brawl between the two. Eventually Hogan, giving up on trying to reason with Styles, pit Styles to compete against Angle at Slammiversary.

In February 2013, Bobby Roode and Austin Aries won the TNA World Tag Team Championship and defended them until April, when Chavo Guerrero Jr. and Hernandez defeated them to regain the titles they lost. Amidst the rivalry for the tag titles was Bad Influence (Christopher Daniels and Kazarian), who had lost the championships back on October 14 at Bound for Glory 2012 to who now were the newest champions. After a series of confrontations and matches between all three teams, with two teams trying to gain championship contention, James Storm entered the scene. Storm officiated a match between Bad Influence and Roode and Aries, during which he opposed and attacked competitors in the match, leaving it to end in a no-contest. Storm soon announced a four-way elimination tag team title match, pitting all three teams against him and a mystery partner, later revealed to be a returning Gunner.