Has a FIBA World Cup game ever ended 113-54?
Exactly once. On February 23, 2023, Mexico beat Colombia 113-54, and no FIBA World Cup game before or since has ended that way. When it happened it was a scorigami, the first 113-54 in league history.
That makes 113-54 the 475th most common final score out of 1,178 that have ever occurred in FIBA World Cup. One point away, 114-54 has happened never and 113-55 has happened never.