ND, Georgia meet with playoff implications

FILE - In this Sept. 1, 2018, file photo, Notre Dame head coach Brian Kelly argues a call in the second half of an NCAA football game against Michigan, in South Bend, Ind. Notre Dame and Georgia. Two of college football's most storied programs meet for the first time in one of its most famed settings, a game that already feels special because of its historic ramifications but is also likely to have a huge impact on this year's race to the College Football Playoff. (AP Photo/Paul Sancya, File)

There haven’t been many tests so far for the teams atop the AP Top 25. For at least two of them, that should soon change.