Matt Salerno
FILE - In this Oct. 5, 2019, file photo, Notre Dame players greet fans as they enter the stadium before an NCAA college football game against Bowling Green, in South Bend, Ind. In a quirk this season, No. 5 Notre Dame enjoys a greater home-field advantage than most of its opponents: As of now, the Fighting Irish are slated to play in front of only one crowd bigger than their own, which is limited to about 10,000 people because of the pandemic. (AP Photo/Darron Cummings, File)
No. 4 Irish seek tighter defense vs struggling Louisville

John Fineran Oct. 15, 2020 01:57 PM EDT