Has a FIBA World Cup game ever ended 112-98?
Exactly once. On September 16, 2018, Germany beat Israel 112-98, and no FIBA World Cup game before or since has ended that way. When it happened it was a scorigami, the first 112-98 in league history.
That makes 112-98 the 475th most common final score out of 1,178 that have ever occurred in FIBA World Cup. One point away, 113-98 has happened never and 112-99 has happened never.