Has a FIBA World Cup game ever ended 101-60?
Exactly once. On May 30, 1967, Poland beat Paraguay 101-60, and no FIBA World Cup game before or since has ended that way. When it happened it was a scorigami, the first 101-60 in league history.
That makes 101-60 the 475th most common final score out of 1,178 that have ever occurred in FIBA World Cup. One point away, 102-60 has happened never and 101-61 has happened never.