Taking place at Skyway Studios in Nashville, Tennessee, the sixteenth annual Slammiversary event will be crowning a new IMPACT World Champion as Ace Austin, Eddie Edwards, Trey, and a yet to be announced competitor fight it out in a four-way match for the vacant title. Also, Jordynne Grace defends the IMPACT Knockouts Championship against Deonna Purazzo, and Moose takes on hardcore legend Tommy Dreamer in an Old School Rules match for the "Self-Proclaimed" TNA World Heavyweight Championship.

IMPACT Wrestling: Slammiversary 2020

1. Marti Belle vs Jessicka Havok w/Allisyn Kay & Sassy Stephanie  2. Sweet Cherrie vs Kalamity  3. Tina San Antonio vs Annie Social  4. Leva Bates vs Lufisto  Uncensored Rules: Sassy Stephanie vs Brittney Savage  5. Jennifer Cruz & Ezavel Suena & Nikki Syx & Cherry Bomb vs Kimber Lee & Jessie Brooks & Jana & Latasha  Lexus vs Alicia  6. Terra Calaway vs Allisyn Kay  9. 24 Woman Uncensored Rumble  10. Mercedes Martinez vs Jessicka Havok