Jerian Grant scored 18 points and Tom Knight had 17 as No. 24 Notre Dame beat South Florida 73-65 on Saturday.
Eric Atkins added 13 points and Pat Connaughton contributed 12 for Notre Dame (16-4, 4-3 Big East), which had lost three of four, including a 63-47 loss to Georgetown last Monday.
Zach LeDay had 17 points and Anthony Collins added 12 for South Florida (10-9, 1-6).
Notre Dame used a 20-3 run to go ahead 48-40 with 13 minutes to play. Connaughton's 3-pointer broke a 40-all tie before Knight dunked and Grant connected on a 3 to make it 48-40.
South Florida got within 52-48 midway through the second half on LeDay's basket. Notre Dame responded by scoring the next six points, a three-point play by Grant and a 3-pointer by Atkins.