WASHINGTON -- Patrick Mullins scored three goals, Patrick Nyarko had a goal and two assists and D.C. United beat the 10-man Chicago Fire 6-2 on Saturday.Mullins finished Nyarkos cross in the 40th minute to give United (7-8-11) the lead for good at 2-1. Mullins made it 3-1 in the first minute of first-half stoppage time and struck again in the 74th for a 5-2 lead. It was the first hat trick for D.C. United since Luis Silva did it in June 2014.Luciano Acosta gave United the initial lead in the 25th minute with a close-range smash of Marcelo Sarvas cross. Michael de Leeuw evened the score for the Fire (5-12-8) on a putback six minutes later.Khaly Thiam was sent off in the 34th minute when he threw the ball at Nyarkos face while Nyarko was still on the ground after Thiams tackle.Razvan Cocis capped Chicagos scoring in the second minute of first-half stoppage time, making it 3-2 before the break. Nick DeLeon netted D.C.s final goal in the 89th minute.FC DALLAS 3, DYNAMO 1HOUSTON -- Michael Barrios scored twice, including the go-ahead goal in the 60th minute, and FC Dallas beat Houston.Barrios beat goalkeeper Joe Willis in a race to Maynor Figueroas long diagonal cross and chipped it past the charging Willis to make it 2-1. A minute earlier, Mauro Diaz tied it for FC Dallas (14-7-6) on a penalty kick after Raul Rodriguezs hand ball in the area.Barrios added a long-range strike in the 79th minute to cap the scoring.Alex gave the Dynamo (5-11-10) the lead in 19th minute with a left-footed rocket from the top of the 18-yard box.UNION 2, SPORTING KANSAS CITY 0CHESTER, Pa. -- Roland Alberg had a goal and an assist in Philadelphias victory over nine-man Sporting Kansas City.Alberg opened the scoring in the 67th minute when he collected Fabinhos pass and sent a right-footer from behind the 18-yard box into the upper right corner for his ninth goal of the season.Alberg assisted Tranquillo Barnetta in the 92nd minute on a give-and-go that Barnetta finished.Sportings Jimmy Medranda was sent off in the 59th minute for his second yellow card and Roger Espinoza received a straight red for violent conduct in the 87th minute.Philadelphia (11-9-7) has won three of its last four games to move within a point of second-place New York City in the East. Sporting KC dropped to 11-12-5 and remained in fifth place in the West.CREW 2, EARTHQUAKES 0COLUMBUS, Ohio -- Ethan Finlay and Justin Meram scored in Columbus victory over San Jose.Finlay put Merams wide cross into the right corner to open the scoring for the Crew (5-9-11) in the 32nd minute. Meram added a goal in the 84th minute on a penalty kick he drew against San Jose defender Marvell Wynne. Meram then beat Andrew Tarbell, the backup goalkeeper who entered as a substitute late in the first half when starter David Bingham left with a back injury.San Jose dropped to 7-8-11.IMPACT 1, TORONTO FC 0TORONTO -- Ignacio Piatti scored in the 73rd minute and Montreal beat Toronto FC to end the Reds unbeaten streak at seven games.Piatti picked up Dominic Oduros feed and beat goalkeeper Alex Bono for his 14th goal of the season.Montreal (9-7-10) won for the first time in MLS play at BMO Field, snapping an 0-3-3 stretch. Toronto (12-8-7) had won five straight at home. Melvin Ingram Chargers Jersey . 24 Baylor in a Big 12 clash between teams trending in opposite directions. Andrew Wiggins made 10-of-12 from the foul line and scored 17 for Kansas (14-4, 5-0 Big 12), which capped a stretch of four straight games against ranked opponents unscathed. Doug Flutie Jersey . But Bourque, who has missed three games with a lower-body injury, wont be in the lineup when the Habs travel to Buffalo to take on the Sabres on Wednesday. http://www.prochargersteamstore.com/Youth-Antonio-Gates-Elite-Jersey/ .Y. -- Paul Byron and Matt Stajan scored as the Calgary Flames started a five-game road trip with a 2-1 overtime win over the Buffalo Sabres on Saturday afternoon. LaDainian Tomlinson Chargers Jersey .com) - The game was all punts and field goals before Kodi Whitfields catch. Dan Fouts Youth Jersey . But now that hes in the NHL, the Calgary Flames centre showed big improvement in that department by scoring the winner in the eighth round of a 5-4 shootout victory over the Winnipeg Jets on Monday. Saturday is the first full day of competition at the Rio Olympics, and the first 12 gold medals will be awarded. Here are some of the highlights:Heats begin at noon ET: Four swimming finals will be awarded. And the United States Katie Ledeckys first swim of these Games is expected to be in the prelims of the 4x100m freestyle relay. She would win a medal if the U.S. finishes in the top three Saturday night.4 p.m. ET: The top-ranked U.S. womens team faces third-ranked France in the second game of the group stage. The winner will likely advance to the quarterfinals, but winning the group will provide an easier knockout path. Assuming she plays, Hope Solo will the first keeper in soccer history -- female or male -- to play 200 international games.6 p.m. ET: The U.S. mens team opens against China. The U.S. has won the last two gold medals and is on a 68-game win streak since the 2006 World Championships. Carmelo Anthony will tie a team record by playing in his 24th Olympic game, and he needs 18 points to pass Michael Jordan for third on the teams Olympic scoring list.Race begins at 8:30 a.m. ET: The mens road race is one of the first medal events on Saturday, and the competition will be familiar for those with Tour de France memories dancing in their heads. Great Britains Chris Froome, who last month won his third Tour title in the past four years, will try to do what fellow Brit Bradley Wiggins did four years ago in London -- win both the yellow jersey and gold medal in the same year.dddddddddddd The course is grueling, and a climbers dream. Froomes biggest competition will come from Vincenzo Nibali and Alejandro Valverde.Begins at 9:30 a.m. ET: The U.S. mens team looks to redeem a disappointing team finish four years ago in London, as qualifying begins Saturday. They will compete in the second of three subdivisions (1:30 p.m. ET at Rio Olympic Arena), and the five team members are Chris Brooks, Jacob Dalton, Danell Leyva, Sam Mikulak and Alex Naddour. Leyva was called up after John Orozco withdrew last month with an ACL injury.And finally ...Need I say more?! Playing tomorrow night and just cant wait! #olympics #dreams pic.twitter.com/XMciaBvGHT- Venus Williams (@Venuseswilliams) August 5, 2016Will Venus Williams successful 2016 continue in Rio? Venus, who is tied with sister Serena for the most Olympic gold medals with four, takes on Belgiums Kirsten Flipkens in the opening round (5:45 p.m. ET). Madison Keys takes on Danka Kovinic (11 a.m. ET), while one of the biggest matchups of the day comes between Canadas Eugenie Bouchard and Team USAs Sloane Stephens. Jack Sock is the lone American on the schedule in the mens draw.For a complete list of the days events, go here. ' ' '