WWE Friday Night SmackDown S21E19 · May 7, 2019 (Louisville, KY)

WWE Friday Night SmackDown

Season 21 · Episode 19 · May 7, 2019 (Louisville, KY) · 85 min

The “Wild Card Rule” brought Raw’s AJ Styles and Sami Zayn to SmackDown LIVE, but WWE Champion Kofi Kingston upped the ante when he challenged both Superstars to a Triple Threat Match with WWE’s most prestigious prize on the line. Elsewhere, new SmackDown Tag Team Champions were crowned, but not in the way Shane McMahon intended when the “Wild Card Rule” struck again.