Raymond Felton scored 23 points, Charlie Villanueva added 19 and the short-handed Dallas Mavericks beat the Houston Rockets 110-98 on Saturday night.
Dallas played without a trio of starters -- Dirk Nowitzki, Wesley Matthews and Chandler Parsons -- but it didn't matter as they took advantage of the slumping Rockets.
Emotions ran high and plenty of hard fouls were shared between the in-state rivals. They met in the first round of the playoffs in April, where Houston won 4-1.
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Elevated by Houston's poor defense and their own hot shooting, the Mavericks scored a season-high 57 first-half points.
James Harden led Houston with 25 points, 10 assists and seven rebounds, and Terrence Jones had 23 points. The Rockets fell to 1-3 this season in games played without center Dwight Howard, who rested on Saturday night.
The Mavericks took advantage of Howard's absence by dominating the Rockets in paint scoring, 54-40, and out-rebounding the Rockets 46-43.
After a four-game winning streak followed their slow 0-3 start, Houston has now lost three straight again and is on the verge of its first four-game losing streak since the 2012-13 season.
Dallas led by as many as 26 in the first half before Houston finally started to hit shots in the third quarter, outscoring the Mavericks 33-25 in that period after trailing 57-34 at halftime. Despite multiple rallies in the second half, Houston never pulled within single digits.
Former Maverick Jason Terry scored 19 points off the bench for Houston and drew a flagrant foul trying to block Dwight Powell's layup in the third quarter. With an opportunity to cut into the lead late in the game, Terry air-balled a 3-pointer and caught playful trash-talk from his former teammate Nowitzki, who was nearby on the bench.
Harden was also called for a flagrant foul after driving to the basket and throwing an elbow that caught Felton in the face.
The game ball had to be replaced by a backup in the second half after it was contaminated with an unknown player's blood.
Harden's inconsistent shooting for the start of the season continued against Dallas as he made just 5 of 21 field goals, including 1 of 6 from the 3-point line.
Mavericks: Nowitzki sat out his first game of the season. ... Felton's points were his most since the 2012-13 season.
Rockets: Houston scored a season-low 34 points in the first half. ... The Rockets lost to Dallas at home for the first time since 2013. ... Howard was sidelined on Saturday night for a planned game of rest. Houston was also without PG Patrick Beverley (ankle) and Sam Dekker (back).
Mavericks: Dallas visits Philadelphia and Boston on Monday and Wednesday nights.
Rockets: Houston hosts Boston on Monday night.