Has a FIBA World Cup game ever ended 98-68?
Exactly once. On August 29, 2022, Australia beat Iran 98-68, and no FIBA World Cup game before or since has ended that way. When it happened it was a scorigami, the first 98-68 in league history.
That makes 98-68 the 475th most common final score out of 1,178 that have ever occurred in FIBA World Cup. One point away, 99-68 has happened never and 98-69 has happened never.