The 2025 TNA Slammiversary live event, held Sunday, July 20, at the UBS Arena in Elmont, New York, was record-breaking for TNA Wrestling. The crowd of 7,623 was the largest-ever at a TNA show in North America in the company’s 23-year history.
The new TNA attendance record surpasses the former record, set in 2013. TNA announcer Tom Hannifan made the record-setting announcement during the live broadcast of Slammiversary (the show remains available to watch on TNA+).

“This company has worked tirelessly since last December when it was announced that Slammiversary would be held at the UBS Arena,” said TNA Wrestling President Carlos Silva. “To see a record-setting crowd at the UBS Arena was a milestone moment for TNA Wrestling that no one will ever forget.”
Since the beginning of the WWE/TNA partnership, TNA Wrestling has been reaching more and more wrestling fans. Earlier last week, when the TNA President started spreading the word “Phenomenal” as he was announcing that more seats were added in the arena, the show was sold out so fast that TNA Wrestling added even more seats.
Major Slammiversary Update: TNA Wrestling confirmed that all floor seats are officially sold-out for this Sunday's showcase event at the UBS Arena in New York. Plus, Slammiversary will be the biggest attendance of any TNA show in more than 10 years — and it is projected to be… pic.twitter.com/cGXkOziP3X
— TNA Wrestling (@ThisIsTNA) July 17, 2025
Last year, TNA Wrestling fans were asked to choose between hosting a pay-per-view (PPV) event in New York City or Los Angeles. Over 1 million votes were cast in this unprecedented online destination poll. With no clear winner, TNA Wrestling announced that it will host major live events in both cities in 2025.
TNA Rebellion would take place in Los Angeles when TNA Slammiversary would happen in NYC. The Galen Center and the UBS Arena both have 10,000-plus seats, which made the 2 TNA Wrestling PLEs possible attendance record-breakers.
A New TNA Wrestling Attendance Record Set: The Crowd of 7,623 At Slammiversary On July 20 At The UBS Arena in New York Is The Largest Crowd Ever At A TNA Wrestling Show in North America
Read more: https://t.co/h9HcMHCWML#TNASlammiversary pic.twitter.com/8HeDyJA10s
— TNA Wrestling (@ThisIsTNA) July 21, 2025
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Header image credit – TNA Wrestling – Stay tuned to Last Word on Pro Wrestling for more on TNA Slammiversary, and other stories from around the world of wrestling, as they develop. You can always count on LWOPW to be on top of the major news in the wrestling world. As well as to provide you with analysis, previews, videos, interviews, and editorials on the wrestling world. Catch all TNA events and shows on TNA Plus.