CLEVELAND, Ohio -- John Holland was hot from the 3-point line as the Cleveland Cavaliers rode a 21-4 onslaught in the third quarter to a 82-68 victory over the Toronto Raptors Sunday in the quarterfinals of the NBA Summer League in Las Vegas.

Holland made four of his six 3-point attempts as the Cavaliers (5-1) went from a two-point halftime deficit to a 62-43 lead early in the fourth quarter before the Raptors mounted a late charge to make the score a bit closer. Holland had 18 of his game-high 23 points in the game's first 30 minutes as the Cavs advanced despite not having Cedi Osman or Ante Zizic available to play.

In the semifinals Monday, the Cavaliers will take on the top-seeded Los Angeles Lakers.

First-round pick Collin Sexton had 18 points for Cleveland, although he missed the start of the third quarter after taking a finger to the eye late in the first half. Sexton had six assists and three rebounds.

Guard Scoochie Smith, who had 17 points in Saturday's playoff win over Houston, added 10 points, as did forward Billy Preston. Forward Okaro Smith had just two points, but 10 rebounds and a blocked shot for the Cavs.

Chris Boucher led Toronto (2-4) with 18 points.