

Reality
The Best Episodes of WWE SmackDown Season 21
Every episode of WWE SmackDown Season 21 ranked from best to worst. Discover the Best Episodes of WWE SmackDown Season 21!

Reality
The Best Episodes of WWE SmackDown Season 21
Every episode of WWE SmackDown Season 21 ranked from best to worst. Discover the Best Episodes of WWE SmackDown Season 21!
The superstars of World Wrestling Entertainment's "SmackDown" brand collide each and every Friday on WWE Friday Night SmackDown.
Seasons27
Season 21 Ratings Summary
"January 1, 2019 (Pittsburgh, PA)" is the best rated episode of "WWE SmackDown" season 21. It scored 7.1/10 based on 42 votes. Directed by Unknown and written by Unknown, it aired on 1/1/2019. This episode is rated 0.1 points higher than the second-best, "January 8, 2019 (Jacksonville, FL)".