Unranked Notre Dame upset No. 11 Florida State 83-73 on Saturday at Purcell Pavilion in South Bend, Indiana.
The Fighting Irish benefited from a dominant first half that saw them lead by 16 at the break, and they were spearheaded by junior guard Prentiss Hubb, who led all scorers with 22 points.
Notre Dame improved to 10-14 on the season and 7-11 in ACC play, while the Seminoles fell to 15-5 overall with an 11-4 conference record.
Saturday's contest represented the final regular-season game for both teams ahead of the ACC tournament next week.
FSU can still secure the No.