As noted, The New Day vs. Ridge Holland match was pulled from WrestleMania 38 Night One because they were running long and they wanted to be off the air by midnight.
In an update, WWE has added the match to WrestleMania Sunday, possibly during the Kickoff show that airs at 6 pm eastern. The match was scheduled to go on second to last in the show but they ended up going straight to the KO Show/Steve Austin match.
Here is the card for WrestleMania Sunday:
WWE Champion vs. Universal Champion Winner Take All Championship Unification Match
WWE Champion Brock Lesnar vs. Universal Champion Roman Reigns
WWE Women’s Tag Team Championship – Fatal 4-Way Match
Queen Zelina & Carmella (c) vs. Sasha Banks & Naomi vs. Rhea Ripley & Liv Morgan vs. Natalya & Shayna Baszler
WWE Raw Tag Team Championship – Triple Threat Match
RK-Bro (Champions) vs. The Street Profits vs. Alpha Academy
Edge vs. AJ Styles
Anything Goes Match
Johnny Knoxville vs. Sami Zayn
Pat McAfee vs. Austin Theory
Bobby Lashley vs. Omos
Kofi Kingston and Xavier Woods vs. Ridge Holland and Sheamus
