Has a FIBA World Cup game ever ended 102-58?
Exactly once. On July 1, 2018, Argentina beat Uruguay 102-58, and no FIBA World Cup game before or since has ended that way. When it happened it was a scorigami, the first 102-58 in league history.
That makes 102-58 the 475th most common final score out of 1,178 that have ever occurred in FIBA World Cup. One point away, 103-58 has happened 2 times and 102-59 has happened never.