Has an Olympic Basketball (Men) game ever ended 75-44?
Exactly once. On July 28, 1952, Brazil beat Chile 75-44, and no Olympic Basketball (Men) game before or since has ended that way. When it happened it was a scorigami, the first 75-44 in league history.
That makes 75-44 the 126th most common final score out of 698 that have ever occurred in Olympic Basketball (Men). One point away, 76-44 has happened never and 75-45 has happened never.