DALLAS -- Dirk Nowitzki and the Dallas Mavericks cant seem to turn comfortable leads into easy wins, even with their playoff fate on the line against teams going nowhere. They avoided what would have been a damaging letdown against Sacramento on Saturday night. Nowitzki scored 19 points, including eight in the fourth quarter when the Mavericks wiped out a five-point deficit after leading by 17 in the first half and held on to beat the Kings 103-100. "Its unfortunate its been part of our DNA, and I just feel like were going to snap out of it," said coach Rick Carlisle, whose team has lost six games after leading by at least 16 points this season. "And I know we have to. So Im a very positive thinker on this." The Mavericks beat Sacramento at home for the 20th straight time in the regular season, the longest against any opponent in franchise history. Dallas (44-30) is in a virtual tie with Memphis (43-29) for eighth place in the Western Conference, a half-game behind Phoenix. The Mavericks have eight games left and finish the regular season at the Grizzlies. Rudy Gay scored 30 for the Kings. Monta Ellis had 17 points and six assists and Sam Dalembert added 15 as Dallas avoided a second loss to a West also-ran on a franchise-record eight-game homestand that ends Tuesday night against Golden State, the fourth likely playoff-bound opponent in five games. "Weve got to push it," Dalembert said. "We have to go out every night and fight, try to get anything we can get and see if we can get that second chance." The Kings were up 89-84 after a jumper from Jason Thompson when Jose Calderon started a 10-0 run with a 3-pointer and Nowitzki hit a pair of free throws for a tie. Shawn Marion made two more free throws to put Dallas back in front, then knocked down a 3-pointer from the right corner for a 94-89 lead. Marion finished with 14 points. Sacramento had a chance to tie in the final seconds after Ellis missed two free throws, but Travis Outlaws 3-pointer was short just before the buzzer. "We played a lot harder, a lot more physical, in the second half," Sacramento coach Michael Malone said. "But we dont want to be having to get down by 17 to do it." Gay, who had 35 points in another close loss at the Mavericks in January, led Sacramentos push for its first regular-season win in Dallas since Feb. 27, 2003. The Kings won a playoff game in Dallas in 2004 when they eliminated the Mavericks in five games in the first round. Gay tipped in his own miss for the Kings first lead at 81-80 with 7:26 remaining in the game and muscled in a bucket after Ray McCallum missed a layup. Gay also had seven rebounds. With Kings point guard Isaiah Thomas missing his third straight game with a right thigh contusion, McCallum became the first NBA player this season to go the full 48 minutes. He has played six straight quarters over two nights after going the entire second half of a loss at Oklahoma City. McCallum, who had 16 points and eight assists, was briefly the only guard available when fellow rookie Ben McLemore left with what he said was a mild knee injury in the third quarter before returning in the fourth. "I felt fine the whole entire game," said McCallum, who has averaged 45 minutes per game in his three career starts with Thomas sidelined. "I knew with Isaiah being out, I would play more. I took a challenge to keep the team in the game and run the offence." McLemore had ice on both knees and his left shoulder after the game, but said he was fine. Nowitzki led the Mavericks with seven rebounds and tied Calderon for the team lead with seven assists. Reggie Evans had a season-high 18 rebounds for Sacramento, and DeMarcus Cousins finished with 17 points, seven rebounds and five assists despite sitting most of the third quarter with four fouls. NOTES: Kings coach Michael Malone said Thomas might play Monday at New Orleans. ... Kings F Jason Thompson got a technical for complaining about a foul called against him on a three-point play by Marion. It contributed to a seven-point spurt in just 26 seconds that gave Dallas a 50-33 lead late in the first half. ... Ellis has been willing to take charges all season, never better illustrated that early in the third quarter when the 6-foot-11, 270-pound Cousins dribbled the length of the floor before plowing through the 6-3, 185-pound Ellis under the basket. Andrew Wiggins Jersey . "Rob brings a wealth of coaching experience, having worked both in Canada and overseas in player development," Canada Soccer technical director Tony Fonseca said in a release. Custom Minnesota Timberwolves Jerseys . Rob Klinkhammer and Mikkel Boedker scored 63 seconds apart in the first period for the Coyotes, who handed the Kings their third straight loss and took over sole possession of eighth place in the Western Conference. Mike Smith made 36 saves. http://www.timberwolvesgear.com/authentic-robert-covington-timberwolves-jersey/ . With newly minted president of hockey operations Trevor Linden looking on from above one day after being handed the keys to the franchise, it was more of the same on Thursday night. Minnesota Timberwolves Jerseys . You can watch all the action on TSN and TSN GO beginning at 8:30pm et/5:30pm pt. Minnesota dropped the first two tests of this best-of-seven set at Chicagos United Center and was outscored by a combined 9-3 margin in those setbacks. However, the Wild righted themselves at home by taking Game 3 by a 4-0 count before knotting the series at two games apiece with Fridays 4-2 triumph at Xcel Energy Center. Gorgui Dieng Jersey . The Bruins forward has been fined $5,000 by the National Hockey League for spearing Red Wings defenceman Danny DeKeyser in the groin.The Eastern Conference finals shift to South Beach Saturday night when the Indiana Pacers visit the Miami Heat at American Airlines Arena. The series is tied 1-1, but the biggest question for Game 3 was answered Friday. Paul George, the Pacers best player, is a go for Saturday night. Catch the game on TSN starting at 8:30pm et/5:30pm pt. Indianas All-Star forward suffered a concussion in the fourth quarter of Tuesdays 87-83 loss in Game 2. In a dive for a loose ball, Miamis Dwyane Wade kneed George in the back of the head. George remained face down on the court for several minutes, but stayed in the game. He passed the in-game concussion test and admitted after the game that "he blacked out." He was diagnosed with a concussion following the game and was subjected to the leagues concussion protocol. On Friday night, the team announced that George passed and "barring any unforeseen complications, he will play in Saturdays game at the Miami Heat." "Im going to approach it the best way I can," George said before he was officially cleared. The Pacers, who are 5-0 following a loss this postseason, need George, the teams best player, to perform. Hes tasked with covering LeBron James and is the leading scorer for a team that has trouble scoring. Game 2 was a perfect showcase for what the Heats superstars can still do. James and Wade scored or assisted on the final 33 points for Miami en route to viictory.dddddddddddd. Wade shot an efficient 10-for-16 en route to a team-high 23 points, while James tacked on 22 with seven rebounds, six assists and three blocked shots in the triumph. Norris Cole and Chris Andersen did their part as well, contributing 11 points and 12 rebounds, respectively, off the bench. Miami trailed 73-69 following Georges deep 3-ball at 7:19 of the fourth, but James netted nine straight Miami points during a 13-2 run. Wade then followed James missed layup with a tip-slam, and padded the cushion with a short jumper. The late flurry all but sealed the margin for the Heat. "I needed to do something in the fourth," said James. "I needed to make a few buckets to help us in the fourth quarter and I was able to come through for us." Lance Stephenson scored 25 points to lead Indiana, which failed to build off of its impressive Game 1 win and hold home court advantage. Roy Hibbert had 12 points and 13 rebounds. All five Indiana starters scored double figures for the second straight game while once again James and Wade were the lone Heat starters to crack double digits, but Miamis reserves outscored their counterparts, 20-9. George had 14 points, while George Hill chipped in 13 and David West was held to just 10. 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