The Cleveland Cavaliers ran into a wall in Game 1 against the Indiana Pacers. Right off the bat to begin the series, the Pacers have made it clear that they're for real and are a serious threat to the Cavaliers in the second round of the NBA playoffs.

The Cavaliers had no trouble with the Miami Heat in the first round. Cleveland swept Miami in the most lopsided series in NBA history, outscoring the Heat by 122 points in four games. The Cavs had seven players average in double figures in scoring in the first-round sweep and averaged 126 points per game against Miami.

Andrew Nembhard and Tyrese Haliburton lead the Pacers over the Cavaliers - the East's best team - in Game 1. Game 2 is Tuesday in Cleveland.