April 2, 1977
Harley Race vs. Dick Murdoch
https://watch.wwe.com/program/109041
April 30, 1977
TITLE MATCH: WWWF World Champion Bruno Sammartino vs. Superstar Billy Graham (from BALTIMORE CIVIC CENTRE HOUSE SHOW)
https://www.youtube.com/watch?v=nXyROsa38Gg
LINKS TO ALL THE WRESTLING ON THE WWE NETWORK, IN CHRONOLOGICAL ORDER