What does this even mean? Syracuse has had plently of close games, and Notre Dame isn't close to being an elite team.
So how have they not been test? Because they haven't lost more games>?
Probably that SU has only 1 game against a current top 10 team this year (AP).
UK played KU, UNC (2)
KU played UK, Duke, OSU, Missouri twice (5)
UNC played UK, Duke twice, MSU (4)
Missouri played KU twice (2)
Duke played UNC twice, OSU, KU, MSU, Michigan (6)
OSU played MSU twice, Michigan twice, Duke, KU (6)
MSU played OSU twice, Michigan twice, UNC, Duke (6)
Michigan played OSU twice, MSU twice, Duke (5)
That is 18 losses for the other 8 teams in the top 10 or about half (40) of the losses for those 8 teams.
Marquette and Syracuse played each other once in the Carrier Dome.
If you want to look at top 15, Syracuse has 1 more game against G-town again at the Carrier Dome. But if you add that then you have include Baylor/Wisconsin/Indiana games for a few of the above teams and SU is still short compared the rest of the top 10 as Marquette picks up two games against G-town.
Top 20 doesn't help SU, but adds some to other teams (Duke and UNC mainly).
Top 25 adds in the @ND game and Florida (Dome).
The toughest road games SU had that it won were @ Cincy/UL/UConn by a combined 10 points. That Cuse won all 3 is impressive, but they did lose their only road game to a team currently ranked in AP top 25.