The two best teams in the NBA — the Cleveland Cavaliers and Oklahoma City Thunder — squared off in the first game in league history featuring clubs on 15 and 10 games winning streaks.

Two of the NBA's best teams, the Oklahoma City Thunder and Cleveland Cavaliers, will face each other on Wednesday (7 p.m. on ESPN). Cleveland boasts a 31-4 record, best in the league, while Oklahoma City is right behind the Cavs at 30-5.

The NBA spent two days fully hyping up the Oklahoma City Thunder's 129-122 loss to the Cleveland Cavaliers. The historic matchup featured two teams who won at least 30 games in their first 35 of the season.

It’s Wednesday, January 8, and the best teams in the NBA tip off tonight in Cleveland as the Oklahoma City Thunder (30-5) ride into town to take on the Cavaliers (31-4).

Are the Cavaliers ripe for a letdown tonight? While Allen and the Cavs were extending their winning streak with their biggest win of the season, the Raptors were losing in New York to the Knicks. Immanuel Quickley had 22 for Toronto against his former team.

Darius Garland scored 40 points on 14-of-22 shooting, helping the Cleveland Cavaliers narrowly avoid an upset with a 132-126 win over the visiting Toronto Raptors on Wednesday. The Cavaliers, who trailed by 12 points in the third quarter,

Darius Garland scored a season-high 40 points, Jarrett Allen had 18 points and 15 rebounds, and the NBA-leading Cleveland Cavaliers beat the Toronto Raptors 132-126 to extend their win streak to 12