
Save the day/situation
Crisis Resolution
Used when someone prevents a problem from worsening or ends it completely.
The computer crash threatened our project, but Tim saved the day by recovering the files.
Last-Minute Win
Implies a solution arrives just in time, often unexpectedly, to prevent failure.
We were going to lose the match, but Maria's goal saved the day.
Under Pressure
Highlights someone's ability to act effectively despite being in a stressful situation.
Under pressure, the pilot's quick decision saved the day for everyone on board.