Washington • Chris Pontius scored at the 45-minute mark of the first half and Robbie Russell and Hamdi Salihi added second-half goals, and DC United blanked the Montreal Impact 3-0 Saturday night.
United (10-5-3) took sole possession of first place in the Eastern Conference with 33 points as the New York Red Bulls (9-4-4) played to a 1-1 draw against Toronto.
United have won 6 of 8 overall and are unbeaten in their past nine home games.
The expansion Impact (5-10-3) managed just one shot on goal. Montreal has dropped 5 of 7 and is 1-8-1 in road games.
Sounders 2, Revolution 2 • In Foxborough, Mass., Diego Fagundez headed home a cross from Fernando Cardenas in the fourth and final minute of stoppage time and New England pulled into a tie with Seattle.
The 17-year-old Fagundez's first goal of the season extended an unbeaten streak to four matches (2-0-2) for New England (5-7-4).
Eddie Johnson headed home a pair of goals within a 13-minute span during the first half for Seattle (7-5-5), which had extended its winless streak to eight matches (0-4-4).
Johnson headed home a cross out of the left side from Mauro Rosales in the 23rd minute to tie the match at 1-1 and followed that by scoring his seventh goal of the season in the 36th minute, finishing off a cross from Marc Burch.
Dynamo 2, Union 1 • In Houston, Brian Ching scored on a penalty kick in the 83rd minute, and the Houston Dynamo held on for a 2-1 win over the Philadelphia Union on Saturday.
Houston (6-5-5, 23 points) won for the second time in its past four games, while Philadelphia (3-9-2, 11 points) has lost three of the past four and six of its past eight games.
Ching knocked the penalty kick just under the crossbar inside the near post. —
MLS standings
EASTERN CONFERENCE
W L T Pts GF GA
D.C. 10 5 3 33 34 22
New York 9 4 4 31 32 25
Sporting Kansas City 9 5 2 29 20 16
Chicago 8 5 3 27 21 19
Houston 6 5 5 23 22 24
Columbus 6 5 4 22 16 15
New England 5 7 4 19 22 22
Montreal 5 10 3 18 24 32
Philadelphia 3 9 2 11 13 17
Toronto FC 2 10 3 9 17 29
WESTERN CONFERENCE
W L T Pts GF GA
San Jose 11 3 3 36 35 22
Real Salt Lake 10 6 2 32 28 21
Seattle 7 5 5 26 21 18
Vancouver 7 4 5 26 18 19
Colorado 7 8 1 22 24 21
Los Angeles 6 9 2 20 25 27
Chivas USA 5 7 4 19 11 18
Portland 4 7 4 16 14 20
FC Dallas 3 9 5 14 16 26
Saturday's Games
Toronto FC 1, New York 1, tie
New England 2, Seattle FC 2, tie
D.C. United 3, Montreal 0
Columbus 2, Real Salt Lake 0
Houston 2, Philadelphia 1
Colorado 3, Portland 0
San Jose 4, Los Angeles 3
Tuesday's games
Chicago at Houston, 6:30 p.m.
San Jose at Portland, 8:30 p.m.
Wednesday's games
Sporting Kansas City at Montreal, 5 p.m.
Toronto FC at FC Dallas, 7 p.m.
Vancouver at Colorado, 7:30 p.m.
Seattle FC at Real Salt Lake, 8 p.m.
Philadelphia at Los Angeles, 8:30 p.m.
