That's a clear sign that this rivalry has stood the test of time and survived the teams' moves into different conferences in 2013 — Minnesota to the Big Ten and UND to the National Collegiate Hockey Conference.
https://www.grandforksherald.com/sports/hockey/7298428-Friday-rundown-The-changing-and-evolving-UND-Minnesota-rivalry
Gophers Rekindle Rivalry with UND
Minnesota will play UND for the 299th and 300th time this weekend.
https://gophersports.com/news/2021/11/25/mens-hockey-gophers-rekindle-rivalry-with-und.aspx