The Cubs led 14-0 after two innings. The last time they scored so many runs so quickly was June 7, 1906
- 10 years before they moved into Wrigley Field.
Lee had a three-run double, a two-run double, an RBI single and a bases-loaded walk, all in four innings before being removed with the score 17-2. He also had seven RBIs on July 2 against Milwaukee.
The Cubs sent 15 batters to the plate and every starter scored at least once in their first double-digit inning since 2004. Winning pitcher Randy Wells scored twice, and Lee's double finished the outburst.
Still, the Cubs' loud bats had to compete for their fans' attention with the earsplitting sound of U.S. Air Force Thunderbirds flying overhead in preparation for Saturday's Chicago Air & Water Show.
The Pirates have lost three in a row and 11 of 12. Charlie Morton (2-6) gave up 10 runs in one-plus inning before getting relieved by Chris Bootcheck, who allowed seven more runs in 2 1-3 innings.
After averaging 3.4 runs in losing seven of their previous eight games, the Cubs scored four in a first inning highlighted by Kosuke Fukudome's three-run homer.
Even though Milton Bradley (sore hip) and Aramis Ramirez (cold) were late scratches, the Cubs had their highest-scoring game since beating Milwaukee 19-5 on April 30, 2008.
The last-place Pirates hadn't allowed as many runs since losing 19-4 to St. Louis on May 20, 2000. They last surrendered 10 runs in an inning on Sept. 7, 2008, at San Francisco.