NV came back from a 5-2 early deficit to lay it on visiting Jena 13-5.
The Patriots now await the winner between fourth-seeded Loyola and number-29 St. James.
Vermilion Catholic, on the other hand, erased a 1-0 Oberlin lead with a four-spot in the second inning and never looked back, cruising to an 8-1 victory.
Senior Ryan David threw a complete game to pick up the win.
VC now awaits the victor between 15th-ranked Archbishop Hannan and number-18 Houma Christian.
Check Sunday's Abbeville Meridional or this Website for a complete game summary from both of these games.