DALLAS -- When the Dallas Mavericks signed Harrison Barnes to a max contract in the offseason, they probably had nights like this in mind.With the team in search of its first win and two starters out, Barnes scored a career-high 34 points and the Mavericks beat the Milwaukee Bucks 86-75 in overtime Sunday.Barnes, who left Golden State to sign a $94 million, four-year contract with Dallas, has scored at least 30 points twice this season after hitting the mark only once in his four years with the Warriors.His 20-foot jumper opened the scoring in overtime, and the Mavericks (1-5) never trailed in the extra period, outscoring the Bucks 12-1 and forcing five turnovers.I think the biggest thing that Coach (Rick Carlisle) has told me is just look for my shot and be aggressive, Barnes said. My teammates have a lot of confidence in me and when I was able to get into a good rhythm, the basket got bigger and bigger.Dallas played without starters Dirk Nowitzki (right Achilles soreness) and Deron Williams (left calf strain).J.J. Barea added 21 points for Dallas, including five in overtime.Jabari Parker led Milwaukee with 16 points, only two after halftime. Greg Monroe had 14 points and 12 rebounds for the Bucks, who had won three straight.I didnt finish really well, Parker said. Id rather have a bad first half and have a good second half.Wesley Matthews shook off a 3-for-17 shooting night to hit a 3-pointer with 59 seconds remaining in overtime that put the Mavs up by nine.Barnes driving layup with 13 seconds to play in regulation tied the score at 74. Giannis Antetokounmpos long jumper at the buzzer missed, forcing overtime.The Bucks led by 13 points in the first quarter but went cold in the second and trailed 47-39 at the break.Barnes scored 19 points in the first half, including nine in a 14-0 Dallas run to end the half. It was the Mavericks first lead at the end of any quarter this season.TIP-INSBucks: Antetokounmpo picked up two fouls in the first 1:37 and played only 6 minutes in a scoreless first half. He finished with 11 points. . The Bucks had 27 turnovers.Mavericks: The team honored longtime team physician J.R. Zamorano, who died June 12 at age 81, with a moment of silence before the game. Players wore uniform patches and Mavericks coaches wore lapel pins with the letters JRZ. . Andrew Bogut, back in the lineup after missing Fridays game for personal reasons, had 16 rebounds.BREAKING INDallas rookie Dorian Finney-Smith played 31 minutes, including most of the second half and overtime, after playing less than 5 minutes cumulatively over the first five games.He finished with five points, the first of his NBA career. More importantly, he defended Antetokounmpo on the final possession of regulation, forcing the long miss. The team gave Finney-Smith a game ball after the game.It felt good to know that (Carlisle) trusts me enough to play me down the stretch to get stops, Finney-Smith said. Thats what I like to do. I like to play defense.SLOWING DOWN THE BUCKSMilwaukee had scored 117 or more points in three consecutive games for the first time since February 2009. But the Mavericks held the Bucks to 75 by taking away the two things they like to do most -- score in the paint and on the fast break. The Bucks had only 28 points in the paint, less than half their season average of 57, and managed just 12 points in transition as Dallas often used the entire shot clock on offense.We couldnt find stops, Parker said. When we find stops we are able to go out in transition. They eliminated that by playing the clock out.UP NEXTBucks: Host the New Orleans Pelicans on Thursday. The Bucks beat the Pelicans 117-113 on Tuesday.Mavericks: At the Los Angeles Lakers on Tuesday, the start of a four-game road trip that takes Dallas to both coasts.---This story has been corrected to show Monroe had 12 rebounds.Warren Moon Jersey .C. -- Glenn Howard needed an extra end to move into the Masters Grand Slam of Curling final. Kevin Byard Womens Jersey . That gave fans outside Joe Louis Arena another chance to ask for autographs from the 19-year-old whose stardom in the NHL has arrived earlier than most expected. http://www.authentictitanspro.com/Bruce-matthews-titans-jersey/ . Louis Blues absence from top spot in the TSN. Derrick Henry Jersey . - NASCAR announced a 33-race schedule for the 2014 Nationwide Series with virtually no changes from this years slate. Warren Moon Titans Jersey .com) - The Calgary Flames aim to bounce back from their first regulation home loss of the campaign on Friday night when they host a Detroit Red Wings club that they swept in three meetings a season ago.Novak Djokovic twice came from behind to defeat Rafael Nadal in straight sets in their Rome Masters quarter-final.A 7-5 7-6 (7-4) win means the world No 1 will now advance into Saturdays semi-finals where he will play sixth seed Kei Nishikori who beat Dominic Thiem 6-3 7-5, while Andy Murray will face lucky loser Lucas Pouille.Nadal had his chances to end a six-match losing streak against Djokovic but wasted a break advantage in the first set, then missed five set-point chances in the second. Novak Djokovics set point in the opener was majestic... Djokovic recovered from a break down to secure the opener in dramatic fashion. Nadal initially went 4-2 up against the serve, largely thanks to a drop shot that found a home three times in the early stages.Mid-way through the set, Djokovic began finding his rhythm and threatened with some trademark returns from the back of the court. He held a 10-minute game to remain 3-4 down before more excellent work from the back of the court earned Djokovic a break of his own.Djokovic led 6-5 heading into the final game but defeated Nadals serve in a pulsating manner.ddddddddddddAnother Nadal drop shot had him on course for 6-6, but Djokovic converted his fourth set point by winning an astonishing rally. Novak Djokovic lost his cool and threw his racket Nadal then crucially failed to convert five set points to force a decider. Leading 5-4 in the second set having broken Djokovics first service game, Nadal continued to put himself on the brink but could not cross the line.Djokovic saved all five set points and remarkably broke back before winning a thrilling tie-break 7-4 in a memorable demonstration of grit and athleticism from both players.Current Rome Masters champion Djokovic now has a 26-23 head-to-head record against Nadal.Watch the Rome semi-finals on Saturday, live on Sky Sports 3 HD from 1.30pm.Also See:As it happenedMurray into Rome semisTennis on SkyGet a NOW TV pass ' ' '