This is actually pretty awesome ...
Kim Zolciak's daughter, Brielle Biermann, is dating MLB prodigy Michael Kopech -- a HIGHLY touted minor league pitcher who throws a 105 MPH fastball ... who could be a future MLB superstar.
Kopech was traded from the Boston Red Sox to the Chicago White Sox in a blockbuster trade for Chris Sale on Tuesday afternoon ... and the first person to lock up an interview with him ... was Brielle!
We actually shot the interview as Kopech FaceTimed with his girlfriend moments after the deal -- and he told us how he felt about the move.