Luka Doncic erupts for a 31-point triple, Derrick Jones Jr. can't miss and Dallas shuts down OKC again to grab a 3-2 series lead.
After a slow start, Boston takes control to eliminate the banged-up Cavs and reach its 3rd straight East Finals.
Al Horford continues to produce at a high level for Boston, turning in 22 points and 15 rebounds in a closeout victory.
The absence of veteran point guard Mike Conley allows Denver to focus its full defensive attention on Anthony Edwards.
Jalen Brunson continues his red-hot scoring run but also chips in 7 assists to help keep New York's offense humming.
Next: 5 takeaways: Doncic, Mavs grab upper hand
Next: 5 takeaways: Celtics finish off wounded Cavaliers
Next: Horford's vintage outing energizes Celtics
Next: Inside the NBA: How Nuggets kept Edwards in check
Next: Brunson does it all for N.Y. in Game 5 masterclass