What is the world record for How many innings tied in a softball game?

As of my last update, the world record for the most innings played in a tied softball game is 50 innings. This remarkable feat occurred during a game between the teams of the University of Southern California and the University of California, Los Angeles, on March 28, 1984. The game ended in a 0-0 tie, showcasing incredible endurance and skill from both teams. Please verify with the latest sources, as records may have changed since then.