Has a FIBA World Cup game ever ended 109-72?
Exactly once. On November 23, 2017, Jordan beat Syria 109-72, and no FIBA World Cup game before or since has ended that way. When it happened it was a scorigami, the first 109-72 in league history.
That makes 109-72 the 475th most common final score out of 1,178 that have ever occurred in FIBA World Cup. One point away, 110-72 has happened never and 109-73 has happened never.