Slammiversary (2021)

Slammiversary was a professional wrestling pay-per-view presented by KJWWE. The event took place on May 15, 2021, at The Forum in Inglewood, California. It was a Smackdown-exclusive event.

Ten matches took place on the card. In the main event, Finn Balor defeated Dean Ambrose to retain the WWE Championship. On the undercard, AJ Styles and Rey Mysterio reunited to defeat The Miz and John Morrison in a match rated 5 stars by Pro Wrestling Newsletter.