"I can make an error, I can hit a homer," he said. "If we play nine innings and we play hard, anything can happen. (Getting booed) is part of the game."
As the ball settled into the bleachers for Soriano's first homer since July 29, teammate Milton Bradley
- also a frequent target for frustrated Cubs fans - jumped up and waved a towel in celebration.
"I was elated," said Bradley, whose third hit, a double, began the winning four-run rally. "He's out there playing on one leg
- to come up big like that, I couldn't be happier."
Soriano said he will have an MRI on Monday to see what's wrong with his knee because the pain has worsened recently.
"I want to play but it's very tough," said the left fielder. "I don't get a very good jump because I cannot put weight on my knee."
In the top of the eighth, he broke late on Angel Pagan's sinking liner and the ball skipped past him for a double as boos rained down.
After a sacrifice by Luis Castillo and a walk to Daniel Murphy, Cubs starter Ted Lilly was relieved by Kevin Gregg (5-5). With two outs, Fernando Tatis gave the Mets a 2-1 lead with a double off the wall after the ball glanced off the top of Soriano's glove.
More boos for the Cubs' $136 million man, who in the fourth had dropped an easy pop fly for an error. Nevertheless, Soriano recovered and threw to shortstop Ryan Theriot, whose relay to catcher Geovany Soto got Murphy at the plate. That brought cheers
- a prelude to the bottom of the inning.
Bradley scored on Aramis Ramirez's single off reliever Brian Stokes (1-3). After Jeff Baker walked, Soriano hit an 0-2 hanging slider through a steady breeze for his 20th homer.
"Right pitch, bad execution ... and you pay for it," said Stokes, who had thrown 12 2-3 consecutive scoreless innings since Aug. 3. "We've been struggling, and it just makes it that much worse to give away a game like that."
It was the opener of a three-game series between two of baseball's most disappointing teams. The Mets and Cubs have the second- and third-highest payrolls
- with combined salaries of about $285 million - but both are out of contention.
The injury-riddled Mets have lost six of seven to fall into fourth place in the NL East. The Cubs have gone 7-14 since Aug. 7, falling from a first-place tie in the NL Central to nine behind St. Louis entering Friday's games.
Friday's victory was a nice 66th birthday present for beleaguered Cubs manager Lou Piniella, who laughed and said: "I feel like I'm 76."
The Mets lost despite getting a great outing from starter Pat Misch. A Chicago-area native who often took the train to Wrigley as a kid, he remains winless in eight major league decisions.
