Has an NCAA Men's Basketball game ever ended 2-0?
It has. 2-0 has been a NCAA Men's Basketball final 17 times in 136,843 games. The first was Hampton Pirates beat Morgan State Bears on February 24, 2018; the latest was Tarleton State Texans beat New Mexico State Aggies on March 3, 2023.
That makes 2-0 the 1323rd most common final score out of 3,845 that have ever occurred in NCAA Men's Basketball. One point away, 3-0 has happened never and 2-1 has happened never. Nearly all of its occurrences fall between 2010 and 2039.