LOS ANGELES: Blake Griffin had 30 points, eight rebounds and eight assists, and Eric Gordon scored 29 as the Los Angeles Clippers beat Cleveland 100-92 Saturday to end a nine-game losing streak against the Cavaliers. About 1 1/2 hours before tipoff, the arena was in lockdown while police subdued a knife-wielding man who got past security and ended up in front of the Cavaliers' bench. Both teams were tucked away in their dressing rooms during the tense standoff. It did not delay the start of the game, which was followed by an NHL contest between the Kings and Anaheim Ducks. J.J. Hickson led the Cavs with 28 points and nine rebounds, and Samardo Samuels scored 17 before fouling out with 1:19 remaining. Trail Blazers 110, 76ers 101: At Portland, Oregon, Wesley Matthews had 17 of his 28 points in the first quarter to help Portland beat Philadelphia. Gerald Wallace added 25 points and a season-high eight assists for the Trail Blazers (40-29), who won for the seventh time in nine games to move within a half-game of Denver for the fifth playoff spot in the Western Conference. LaMarcus Aldridge had 18 points and Nicolas Batum finished with 16. Lou Williams had 24 points, part of a 59-point night for Philadelphia's reserves. Thaddeus Young had 19 points and Jodie Meeks added 17. The Sixers (36-34) played without Andre Igoudala, who has been bothered by knee tendinitis. Celtics 89, Hornets 85: At New Orleans, Ray Allen scored 20 points, including the clinching free throws with 2.8 seconds left, as Boston rallied to get the win. Allen also had a key offensive rebound that led to Glen Davis' two foul shots that made it 87-83 with 15.2 seconds remaining. Davis also had 20 points. David West led New Orleans with 32 points. Heat 103, Nuggets 98: At Miami, LeBron James scored 33 points and Dwyane Wade had 32 as Miami never trailed. Chris Bosh finished with his fifth straight double-double, 18 points and 11 rebounds. J.R. Smith had 27 points and Danilo Gallinari finished with 23 for Denver. Spurs 109, Bobcats 98: At San Antonio, Steve Novak scored 19 points while Tim Duncan took his first game off all season, helping San Antonio to the victory. The Spurs let the 34-year-old Duncan rest a night after they really needed him in a win over Dallas. They managed fine without him against the sliding Bobcats, who have dropped three in a row and nine of their last 11. Gerald Henderson led Charlotte with 19 points. Stephen Jackson, the Bobcats' leading scorer, didn't play because of a strained hamstring. Grizzlies 99, Pacers 78: At Memphis, Tennessee, Tony Allen had 19 points and a career-high 11 rebounds to lead Memphis to the easy win.