Furman shocked the world and busted a ton of brackets with its huge win over 4-seed Virginia in the first round of the NCAA tournament ... and the school's best player ever couldn't be happier!!
TMZ Sports spoke with Paladins legend Frank Selvy about No. 13 Furman advancing to the second round of the tourney on Thursday ... and he says the victory was "the best win all-time at Furman."
Furman sealed the win over the Cavaliers after intercepting a pass with just seconds to go .