According to College Football News, Clemson has the most quality wins (opponents finishing season with winning records) of any program since 2015. That's not terribly surprising since the Tigers also have the most overall wins since 2015, but what does stand out is that the Tigers have 11 more quality wins than No.3 Ohio State in the past 5 year and 15 more than No.4 Oklahoma! They even have 4 more than Alabama from the "mighty" SEC. The Tigers had a staggering 11 quality wins in each of their national championship seasons of 2016 and 2018. So anyone who says that Clemson doesn't play anyone in the ACC hasn't a clue what he/she is talking about.