DALLAS - If the Dallas Mavericks ever figure out the third quarter, they might be on to something in their quest to rejoin the elite in the Western Conference. James Rodriguez Jersey .Until then, theyll be dealing with some frayed nerves.Chandler Parsons scored 29 points, including a key 3-pointer to help Dallas hang on after going up by 30 before halftime for the second time in two home games, and the Mavericks beat the Boston Celtics 118-113 Monday night.Its concerning, said Parsons, who also won a key jumpball with Boston within three in the final minute after trailing by 31 in the second quarter. I love how we never give up after we give up the lead. But we cant allow these teams to keep coming back in and cutting the lead.Jeff Green led the Celtics with 35, and Avery Bradley had a career-high 32 but missed one of three free throws with a chance to tie with 39 seconds left after getting fouled on a 3-pointer by Monta Ellis.We shot ourselves in the foot in the first half the last two games, said Green, whose team trailed Houston by 19 at halftime in a loss Saturday. By the end we were out of gas. We cant allow teams to be the aggressor the first 12 minutes. Thats what happens.Dirk Nowitzki scored 27 for the Mavericks, who shot 73 per cent in the first quarter and had at least 66 points at halftime for the third straight game, all wins since a season-opening loss at San Antonio.But Dallas cooled off and couldnt shake Boston the way it did Utah after going up by 30 before halftime and losing more than half the lead in an 18-point win in the home opener.The Mavericks have been outscored in the third quarter of all four games, three times by double digits. New Orleans scored 37 while wiping out most of a 17-point deficit on Saturday. The Celtics hit eight of their first nine shots in a 38-point third quarter.To continue getting the leads, that would be great, Dallas coach Rick Carlisle said. If we can keep doing that, we will deal with the other stuff. We will get it solved.Parsons had a 3-pointer and an easy layup after a turnover to push Dallas lead to 114-104 before the Celtics scored seven quick points to get close again in the final minute.After Bradley missed the second of three free throws with a chance to tie, Ellis put Dallas back up by three at 116-113 with a driving layup.The Celtics had another chance to get even when Green missed a 3 with 20 seconds left, and Parsons won the tip with Jared Sullinger after they ended up in a jump ball following a mad scramble on the floor.SMARTS HOMECOMINGThe first time Boston cut its 31-point deficit to 3 in the fourth quarter, it came on a 3-pointer by rookie first-round pick Marcus Smart, who played at a Dallas-area high school and had quite a cheering section for his first pro game close to home. Several dozen students from Marcus High School in nearby Flower Mound wore T-shirts that read, We Are 4 Marcus, with his No. 36 inside a shamrock.Some of the guys played on the JV team when I was on the varsity. It makes me feel old, said the 20-year-old Smart, who got a loud ovation when he came into the game and finished with seven points, six rebounds and three assists.TIP-INSCeltics: Boston was 11 of 31 from 3-point range after making just 1 of 25 from beyond the arc in Houston. Bradley was 4 of 6 and Green was 5 of 12. ... Rajon Rondo had team highs with 15 assists and nine rebounds. ... Bradley scored 14 points in the fourth quarter.Mavericks: Tyson Chandler had his first double-double since returning to Dallas with 10 points and a game-high 12 rebounds. ... Parsons and Nowitzki combined to go 8 of 9 on 3-pointers. ... Forward Al-Farouq Aminu left the game in the second quarter with a left knee injury. Carlisle said he didnt think the injury was serious.UP NEXTCeltics: Return home to face Toronto on Wednesday after a two-game Texas swing opened the road schedule.Mavericks: Get two days off before their first back-to-back on the road at Portland and Utah. Edwin Cardona Colombia Jersey .5 million per season with defenceman Chris Phillips. Phillips deal reportedly includes a no-trade clause. Teofilo Gutierrez Jersey . But until the 10th inning, the Colorado Rockies outfielder was hitless. That changed quickly when Dickerson drove a two-out, 0-1 pitch into the pool deck beyond the right field fence for the tiebreaking home run in the Rockies 5-3 win over the Arizona Diamondbacks.PHOENIX -- A lot of things are going right for the Houston Astros these days. Take Monday nights 4-3 victory over the Arizona Diamondbacks, for instance. Even when a left-handed reliever went to the outfield for one batter then came back to pitch, everything worked out just fine. With his bullpen worn down, Astros manager Bo Porter took Tony Sipp off the mound and sent him to right field while right-hander Jerome Williams faced Paul Goldschmidt. Goldschmidt walked, then Sipp went back to pitching, striking out left-handed hitting Miguel Montero. Porter had told Sipp to be ready for the switch. "I didnt think it actually was going to happen," Sipp said. "He gave me a warning but Im like All right, OK Bo." Sipp hadnt played in the outfield since his days at Clemson. "I think I had more focus in right field than I did on the mound," he said. Sipp left for good and Kyle Farnsworth fanned Martin Prado to end the inning. " It was a good play unless Goldy hit one to him," Arizona manager Kirk Gibson said. "I have seen it done before. I think I saw Lou Piniella do it in the playoffs once before. It is certainly in the rules. Hes going to manage his team the way he wants to manage it. It worked out for him." Jose Altuve had three hits, including an RBI double, and Jarred Cosart pitched six solid innings for the Astros. Cosart (5-5) allowed three runs and five hits with two walks. The 23-year-old right-hander struck out eight, matching his career high set in his previous start against the Los Angeles Angels. He retired the first 10 batters, five by strikeout. The Astros scored their four runs in the first two innings off Josh Collmenter (4-3), who settled down to blank Houston over his final five innings. Goldschmidt doubled in a run for the Diamondbacks, who had won five of six going into the game. Chad Qualls pitched a scoreless ninth for his eighth save in nine opportunities and seventh straight since May 11. The Astros have won four of five and 12 of their last 16. "Weve all won at some level. Thats kind of whaat was the motto in spring training," Cosart said. Johan Mojica Jersey. "Whether its college, high school, Little League, whatever, we all know what its like to win, so why not get it going up here? And everyones just feeding off each other." Altuve singled and scored in the first, doubled in a run in the second and singled in the fourth. Dexter Fowler had three hits, including a double, and scored twice. Collmenter went seven innings, giving up four runs, three earned, and seven hits. Right fielder Gerardo Parra threw out Altuve trying to score from second on Jon Singletons single in the ninth. Porter challenged, arguing that Montero, the catcher, missed the tag, but the call was upheld after a 38-second video review. Fowler and Altuve opened the game with singles, then after an out, Jason Castro was hit by a pitch to load the bases. Matt Dominguezs sacrifice fly brought one run home. Another scored on second baseman Aaron Hills fielding error. In the second, Fowler singled and scored from first on Altuves double over the head of Inciarte in centre field. Castro doubled Altuve home and Houston led 4-0. Parra was the first Arizona player to reach base, drawing a walk with one out in the fourth. Goldschmidt followed with Arizonas first hit, a double down the left field line that scored Parra from first. Montero singled to put runners at first and third, but Prado grounded into a double play to end the inning. Arizona got two more runs in the sixth. Didi Gregorius singled, then scored from third when Parra singled and Fowler muffed the ball in centre field. Goldschmidt walked, then Monteros RBI single made it 4-3. Inciarte saved a run with a diving catch of Jonathan Villars fly ball to end the eighth. NOTES: Altuve stole his 24th base. ... Arizonas David Peralta was 0 for 4 with three strikeouts. He had a base hit in all seven of his previous major league games. ... On Tuesday, the Astros send RHP Brad Peacock (2-4, 4.82 ERA) to the mound against RHP Bronson Arroyo (5-4, 4.50). ... Houston OF George Springer was a late scratch with a sore right knee. Cheap Jerseys Wholesale Jerseys Wholesale JerseysCheap Jerseys Cheap NFL Jerseys Cheap Jerseys China Wholesale Jerseys ' ' '