The Astros were 16-25 under interim manager Tony DeFrancesco, who took over after Brad Mills was fired on Aug. 18. Washington third base coach Bo Porter already has been hired as Houston's manager for next season.
"It's going to be a game I'll always remember," DeFrancesco said of his last gig at the helm of the Astros. "I just went around to everybody and thanked them for everything they did. I appreciate it. They're ready to go home. It's been a long season."
Justin Maxwell hit a tying, three-run homer for Houston in the eighth off Shawn Camp.
Gonzalez gave up four runs, five hits and four walks in 3 1-3 innings. Houston pitched 28 consecutive scoreless innings before LaHair's homer in the second.
Most of the Cubs' regulars were given the day off. The exception, Starlin Castro, became the first player in franchise history to play shortstop in all 162 games, and the first major leaguer to do it since Philadelphia's Jimmy Rollins in 2007. Castro's 195 consecutive games played is the longest active streak in the NL.
NOTES: The Cubs dismissed third base coach Pat Listach after the game. . Chicago drew 2,882,756 fans to Wrigley Field, the first time under 3 million since 2003. ... Cubs OF Alfonso Soriano said he is open to being traded in the offseason if the Cubs don't plan on contending the next two years. "I just want to have one more shot to go to the World Series before I (retire)," Soriano said. The 36-year-old said he will seriously consider retiring when his contract expires after the 2014 season. He is slated to make $18 million each of the next two seasons.
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