Has a FIBA World Cup game ever ended 83-63?

Exactly once. On May 22, 1963, Soviet Union beat Italy 83-63, and no FIBA World Cup game before or since has ended that way. When it happened it was a scorigami, the first 83-63 in league history.

Where 83-63 sits among nearby FIBA World Cup scores. Deeper blue means a score has happened more often; the outlined cell is the new one.

That makes 83-63 the 475th most common final score out of 1,178 that have ever occurred in FIBA World Cup. One point away, 84-63 has happened 1 times and 83-64 has happened never.

Every 83-63 in FIBA World Cup history

Date	Result	Season
1963-05-22	Soviet Union over Italy	1963

Open the FIBA World Cup grid at 83-63