Which elite offense will prevail? Will Kristaps Porzingis return? Our NBA Insiders are breaking down the keys to the Celtics-Pacers East finals showdown.

The Minnesota Timberwolves, who trailed by as many as 20 points in the third quarter on Sunday night at Ball Arena, stormed back to defeat the Denver Nuggets in Game 7, knocking out the NBA's defending champions in the second round.

The Nuggets saw their bid to repeat as NBA champions disintegrate in stunning fashion, as they blew a 20-point third-quarter lead on their home floor in Game 7, a defeat that left them both shell-shocked and frustrated.

The Minnesota Timberwolves, who trailed by as many as 20 points in the third quarter on Sunday night at Ball Arena, stormed back to defeat the Denver Nuggets in Game 7, knocking out the NBA's defending champions in the second round.

The Wolves, who trailed by as many as 20 points in the third, stormed back to knock out the defending champs.

The NBA postseason has found its final four. Here's what you need to know about Wolves-Mavs and Celtics-Pacers, including series schedules, news and highlights.