DALLAS -- J.J. Barea scored 14 of his 16 points in the second half and the Dallas Mavericks spoiled the season debut of San Antonio star Kawhi Leonard, beating the Spurs 95-89 on Tuesday night.
Leonard missed the first 27 games because of right quadriceps tendinopathy, a condition that causes pain and weakness in the knee. He wasn't around in the fourth quarter when Barea finished a rally that he started by scoring eight points in the final 1:49 of the third.
Harrison Barnes scored 17 points while Yogi Ferrell and Wesley Mathews had 16 apiece as the Mavericks ended a five-game losing streak at home to the Spurs, who had a four-game winning streak stopped for the third time this season.
Barea led the Mavericks with six assists, teaming up with alley-oop dunk partner Dwight Powell a couple of times as Powell finished with 12 points and 12 rebounds.
LaMarcus Aldridge had 23 points and 13 rebounds and Rudy Gay scored 21 for the Spurs, who shot 29 percent while getting outscored 28-20 in the fourth quarter.
Leonard, who had 13 points, went to the locker room late in the third quarter, with no immediate word on whether he had hit the unspecified minutes restriction coach Gregg Popovich said would be in place. He played 16 minutes, roughly the first 5 minutes in each of the first three quarters (see full recap).
LeBron racks up 17 assists against lowly Hawks
CLEVELAND -- LeBron James had 25 points and tied a career-high with 17 assists, and the Cleveland Cavaliers defeated the Atlanta Hawks 123-114 on Tuesday night.
James was 11 of 13 from the field, had seven rebounds and was given a standing ovation when he was removed from the game with 2:34 remaining .
Cleveland won for the 15th time in 16 games. The Cavaliers hit a season-high 20 3-pointers, including nine in the first quarter. Cleveland had a season-high 35 assists.
Kyle Korver had 19 points, including six 3-pointers. Kevin Love, returning after missing a game with a hip injury, scored 17 points, all in the first half. Love had 11 points in the first quarter after sitting out Saturday's game against Philadelphia. He had 12 rebounds.
Atlanta fell to 6-21, the worst record in the league. Taurean Prince scored 24 points while Kent Bazemore had 20 (see full recap).
Porzingis, Beasley lead Knicks to OT victory
NEW YORK -- Kristaps Porzingis had 37 points and 11 rebounds, Michael Beasley made the biggest plays in overtime, and the New York Knicks beat the Los Angeles Lakers 113-109 on Tuesday night.
Beasley had 13 points, including the tiebreaking follow shot, and an assist in the extra period as the Knicks went back over .500 at 14-13. Thirteen of their victories have come at Madison Square Garden.
Kentavious Caldwell-Pope scored 24 points for the Lakers, who had won two in a row on their trip. Rookie Kyle Kuzma added 19 points off the bench.
Lonzo Ball had 17 points, eight rebounds and six assists, with a dazzling third-quarter stretch that had father LaVar celebrating wildly from his courtside seat next to Lithuania-bound sons LiAngelo and LaMelo. But Lonzo was quiet after that period beyond two free throws early in OT.
The Knicks essentially won it with Beasley's flurry of a tip-in, a pass inside to Doug McDermott for a basket, and a driving layup that turned at 103-all game into a 109-103 lead with 1:24 remaining in the overtime (see full recap).