(Sports Network) - D.C. United announced on Wednesday that the club has named Ben Olsen as interim head coach following the dismissal of Curt Onalfo.

D.C. United's technical director, Chad Ashton, will serve as interim assistant coach, while assistant coaches Kris Kelderman and Mark Simpson and will retain their roles with the club.

Even with New York tossing around millions of dollars recently to add Thierry Henry and Rafael Marquez - two players with higher annual salaries than Angel - Ream has quietly developed into one of the top rookies in Major League Soccer.

Ream, selected with New York's third pick in the MLS SuperDraft, is one of two Red Bulls to start every match this season - Angel is the other - and the only one to play every minute.

Opara, the No. 3 pick in the 2010 SuperDraft, has started 10 games this season for San Jose. He suffered the injury Saturday night in a 1-0 defeat to Seattle Sounders FC. The injury was discovered Monday, and he will miss at least a few weeks, possibly much longer.

Beitashour was injured in training and will also require surgery but he should be able to play with a cast on his hand, although he will not be available for San Jose's next match Saturday at the Colorado Rapids.

Robles joined San Jose in the preseason and appeared in two matches in 2010. The Argentine midfielder started one of those matches and played 61 minutes this year.

The 22-year-old Yanez, who was selected by the Crew in the fourth round of the 2010 MLS SuperDraft out of Louisville, had yet to see action with the club.

Yanez was selected 61st overall, just three picks from the end of the draft.

"I am excited to be joining the Red Bulls," Marquez said. "Coming to New York and playing in Major League Soccer was a chance that I could not refuse. I am committed to doing my very best to help the Red Bulls in their playoff push this year and compete for championships in the years to come." Marquez, 31, spent the last seven seasons of his club career at FC Barcelona, where he was part of four La Liga winning teams. Prior to joining Barcelona, Marquez played for AS Monaco from 1999-2003, winning the Ligue 1 Best Defender in 2000.

Internationally, Marquez has appeared for Mexico 94 times, captaining the team since the 2002 FIFA World Cup.

Angel teamed up with New York's newest designated player - French striker Thierry Henry - to score two goals at the Houston Dynamo in a 2-2 draw on Saturday night.

"I gave him two, we scored two," Henry said of assisting on both of Angel's goals.

Marco Pappa, Collins John and Mike Banner scored consecutive goals inside 20 minutes to give the Fire (5-5-5) an early 3-0 advantage before Galaxy attacker Landon Donovan scored two penalty-kick goals to add some excitement to the end of the game.

The Galaxy (12-3-4) narrowly missed going up 1-0 in the game in the first minute when forward Tristan Bowen found Edson Buddle in the Fire penalty area with a through-ball. But Chicago goalkeeper Sean Johnson - making his first MLS start - came up big with a save on the league's current goal scoring leader.

Justin Braun tallied his seventh goal of the season in the 37th minute before Blair Gavin scored shortly before halftime, doubling the lead. Carlos Borja then notched his first MLS goal in the 53rd minute, putting Chivas well on its way to three points before a late goal from Steven Lenhart spoiled the clean sheet.

The Goats victory gives the team eight points from its last four games following a six-game losing skid, while Columbus saw its modest two-game win streak halted.

Montero continued his good run of form on Saturday as he scored his fourth goal to go along with five assists in the last eight games, while Seattle has started to find its form as well, winning its third straight match.

The Earthquakes managed to put just one shot on goal over the course of 90 minutes, and they saw their four-game unbeaten run come to an end.

Alvaro Saborio put Salt Lake in front after 13 minutes, while Findley doubled the lead in the 79th minute and Gonzalez scored his first goal of the season in stoppage time to cap the comfortable win.

RSL has now tasted defeat just once in its last 13 games, while United is winless in its last six and remains on the bottom of the Eastern Conference table.

Henry assisted on two goals for Juan Pablo Angel, who is second in MLS with 11 goals, but Brad Davis converted a penalty kick for the Dynamo and Mullan added the stunning game-tying goal in the closing seconds.

Angel scored in the 10th and 58th minutes, both times giving the Red Bulls the lead, but New York (8-6-3) failed to secure the win even with a man advantage for the entire second half at Robertson Stadium.

Neither side created a ton of chances over 90 minutes, but a deflected long ball from the back ended up in the path of Bunbury and he headed it past Toronto goalkeeper Stefan Frei for the game's lone goal.

The Wizards have now earned seven points from their last three games following a three-game losing skid, while the defeat is just the second for TFC in their last 11 matches.

Baudet deflected a cross from Dallas' Jair Benitez past teammate Matt Pickens, and Dallas (6-2-9) used the 22nd-minute mistake to remain unbeaten on the road since a 2-0 loss at Red Bull New York in mid-April.

FC Dallas has not lost in Major League Soccer since May 20, when it was beaten 1-0 by the Los Angeles Galaxy.

Marko Perovic equalized Le Toux's goal in the second half on goal that took an awkward bounce over a diving Union goalkeeper Chris Seitz, as the Revolution earned just their second road result of the season.

Philadelphia (4-8-3) had dropped points at home in Major League Soccer matches just twice, with three wins and a draw in five previous matches.

Juan Pablo Angel and Henry, who is expected to make his Major League Soccer debut Saturday night at the Houston Dynamo, are New York's other designated players. MLS teams can have a maximum of three designated players.

Mexican Rafael Marquez, a teammate of Henry's at Barcelona, has been reported to be New York's next signing, although it has not been confirmed. Marquez did officially leave Barcelona on Saturday, ending his seven-year stint in Spain.

Wolyniec played in four regular season matches, including two starts, for New York this season. He also recorded four goals in four Lamar Hunt U.S. Open Cup games. Wolyniec is second all-time in regular season games played for New York with 142.

"John is a true professional and a hard working player. We spoke to John about staying on with the club in another capacity but he expressed an interest in continuing on with his playing career.

Ljungberg, who joined Seattle last season from Arsenal of the English Premier League, becomes the first designated player ever traded in Major League Soccer.

The 33-year-old midfielder is the Fire's second DP aquisition this season, after Mexican international Nery Castillo was announced earlier this week.

"Getting to this day has been a long journey for the Chicago Fire," Chicago Klopas told mlssoccer.com earlier this week when the Mexican international was officially introduced. "I can remember over two-and-a-half years ago, when we in the UK, looking for potential [designated players]. Obviously we all knew Nery, and we were actually thinking that one day potentially this guy could be a great addition to the Fire organization." While Castillo is not expected to start this weekend, he could make an appearance.

"I come over here with a lot of objectives," he told the league's website. "I know [Cuauhtemoc Blanco] was here in the past and I'll be trying to [recreate his individual success] but I want to get a championship with the

Real Salt Lake (9-4-4), which trails the Los Angeles Galaxy by nine points in the Western Conference, cannot afford to let any more points slip away when it hosts D.C. United (3-11-3) on Saturday night at Rio Tinto Stadium.

"We pick each other up, we don't need to panic at all," Rimando said. "We're still moving up so next week we'll look to get three points against D.C." Rimando made the mistake one week after Real's 10-game unbeaten run ended in a 2-0 loss to FC Dallas, and now the Utah squad is trying to avoid a three-match winless streak.

Columbus has taken charge in the East with just three defeats in 17 games so far this season, giving them an eight-point lead on second-place New York.

And after a 3-0 win over the Houston Dynamo last time out, confidence will be high as the Crew head West.

And with Juan Pablo Angel expected to play with a slight ankle injury, New York could have one of the most fearsome forward pairings in the history of MLS.

"It's going to be fun but it's certainly going to be nerve-wracking," Houston defenderEddie Robinsontold mlssoccer.com.

New England won all three of its SuperLiga group games, 1-0, to advance to the semifinals. But in MLS, the Revolution (4-9-2) are even with the Union (4-8-2) in the Eastern Conference with just 14 points halfway through the season.

The Revs last played an MLS game on July 10 against the Los Angeles Galaxy and posted their most impressive win of the season, 2-0, over the league's overall leader.

Kansas City, KS (Sports Network) - It has been a disappointing season to so for the Kansas City Wizards, but the Major League Soccer club is hoping it can use a 2-1 win in an exhibition against English premier League side Manchester United this past Sunday as a stepping stone when it hosts Toronto FC on Saturday.

"It was definitely a big game for our organization," Kansas City manager Peter Vermes said. "Having the opportunity to play Manchester United, arguably the best club team in the world, was a huge accomplishment for the Kansas City area. It was tremendous to have 50,000 fans show their support at this game. I am extremely proud of the team for how they played during the game. To have the courage and competitive drive to stay ahead for 55 minutes while a man down was big." The Wizards (4-8-4) have just two league wins in their last 14 fixtures, but the confidence gained from the win vs. United could be the turning point in a relatively dismal

The Rapids (6-5-5), who are winless in six league fixtures, should have their hands full because not only is Dallas (6-2-8) unbeaten seven, but only has one road loss this season.

"Ithink it?s a physical thing," Dallas coach Schellas Hyndman told mlssoccer.com of his team's recent surge. "The guys are prepared for the contest, for the war. I think it's a mental thing where every time we find ourselves coming back, it just builds confidence that we can come back. If we keep working hard, we know we'll get the goal and the result." A lot of it also has to do with the lay off 2010 MLS All-Star David Ferreira, whose four goals and two assists over the last 10 games only show part of what he has been contributing for his team.