Preview: Three keys for No. 5 UNC baseball against Arizona in Chapel Hill Super Regional Posted Jun 6, 2025 This season, pitching has been the strength for the University of North Carolina. The Diamond Heels boast the third-best ERA in the country and the combination of graduate Jake Knapp and sophomore Jason DeCaro lead the way..Rounding out the top of UNC's rotation is senior Aidan Haugh and first-year's Ryan Lynch and Walker McDuffie. (Daily Tar Heel)