Has a FIBA World Cup game ever ended 97-48?
Exactly once. On February 26, 2022, Venezuela beat Paraguay 97-48, and no FIBA World Cup game before or since has ended that way. When it happened it was a scorigami, the first 97-48 in league history.
That makes 97-48 the 475th most common final score out of 1,178 that have ever occurred in FIBA World Cup. One point away, 98-48 has happened never and 97-49 has happened never.