Yes, the Denver Nuggets and Utah Jazz maintain a long standing rivalry dating back to the NBA-ABA merger of 1976. Historically, the rivalry between the two teams becomes increasingly contentious in the postseason, where each team is 15-15 in their 30 cumulative contests against one another.
The best duo is Markkanen and Dunn, interestingly. In 339 possessions, Utah is outscoring opponents by 9.14 per 100. It's not readily understood why this is. Many other duos struggle with Markkanen and Dunn's only other pairing worth noting is with Ochai Agbaji.