In other prominent matches on the undercard, The North (Ethan Page and Josh Alexander) defeated The Latin American Xchange (Ortiz and Santana) to win their first Impact World Tag Team Championship, Fallah Bahh successfully defended the RCW Heavyweight Championship against Anthony Andrews and Michael Elgin defeated Eddie Edwards and Moose in a three-way match.

[3] On June 15, it was announced that Taya Valkyrie would defend the Knockouts Championship against Rosemary, Su Yung and Havok in a four-way Monster's Ball match at Slammiversary XVII.

On June 25, Tessa Blanchard accepted Sami Callihan's challenge for a match at Slammiversary XVII due to their ongoing rivalry.

It was then announced that Rich Swann and Willie Mack would be Blanchard's partners against oVe in a six-person tag team match at Bash at the Brewery.

The event kicked off with a six-man tag team match pitting The Rascalz (Dez, Trey and Wentz) against Andy Dalton, Matthew Palmer and Steve O Reno.

In the penultimate match, The Latin American Xchange (Ortiz and Santana) defended the Impact World Tag Team Championship against The North (Ethan Page and Josh Alexander).

After a back and forth match, Page hit Santana with the title belt, allowing North to pick up a pinfall victory and win the World Tag Team Championship.

Jake Crist interfered in the match but Tessa Blanchard took him out, allowing RVD to hit a Van Daminator and a Five-Star Frog Splash on Callihan for the win.