Mets losing grip

Mile Pelfrey allowed one run, but still got the loss. (Gary Cameron/Reuters)

WASHINGTON - It took six days for the New York Mets to squander a 3 1/2-game cushion in the NL East. Now, the only race they lead is for the wild card - and not by much.

Odalis Perez shut down the slumping Mets and scored the only run of the game, sending Washington to a 1-0 victory last night that knocked New York out of first place.

Philadelphia moved a half-game in front with an 8-7 win at Atlanta. It's the first time the Mets, who have lost four of five, have been out of first place since Aug. 26. They lead struggling Milwaukee by a half-game in the wild-card standings.

Needing wins in a tense pennant race, the free-falling Mets can't find a way to beat the lowly Nationals. Sounds the same as last September - only this flop happened faster.

"We've got to dig down deep," David Wright said. "This is what makes it fun. You've got, what, 12, 13 games left and that's going to decide the season? This is what you work hard for, this is what you prepare for, and as an athlete, a competitor, you love this."

The Mets and their fans aren't loving the flashback to last season, when New York held a seven-game advantage with 17 to play only to lose the division crown to Philadelphia and miss the playoffs in one of the worst collapses in baseball history.

They were up by 3 1/2 games with 17 to go this year, but that lead is gone. And last night, New York also lost outfielder Fernando Tatis for the rest of the season with a separated shoulder.

The Mets' four hits last night wasted an outstanding start by Mike Pelfrey, who went seven innings. The one real threat by the Mets was thwarted when Willie Harris robbed Wright of extra bases with a diving catch with two on to end the sixth.

A day after John Lannan held the Mets to one hit over seven innings, New York mustered just two in the first seven innings against Perez (7-10).

The lefty retired 13 in a row between those two hits - which came in the first and sixth innings - and never let a Mets runner advance beyond second base. Perez struck out six and did not walk a batter in 7 1/3 innings, his longest outing since Aug. 11, 2005.

"He had the best command of the season so far," Washington manager Manny Acta said. "He threw every one of his pitches for strikes. He was able to stop the middle of the lineup. He was just tremendous."

Perez gave way to Mike Hinckley after giving up singles to pinch hitters Ramon Castro and Robinson Cancel in the eighth. Hinckley got Jose Reyes to ground into a fielder's choice, putting runners on first and third with two outs. He then struck out Ryan Church to end the threat.

Hinckley has opened his major league career without giving up a run in his first nine innings.

Joel Hanrahan worked a perfect ninth for his ninth save. He struck out Wright and Carlos Delgado.