The Cubs successfully defended their National League Central title in 2008, going to the postseason in consecutive years for the first time since 1906–08. The offseason was dominated by three months of unsuccessful trade talks with the Orioles involving 2B Brian Roberts, as well as the signing of Chunichi Dragons star Kosuke Fukudome. The team recorded their 10,000th win in April, while establishing an early division lead. Reed Johnson and Jim Edmonds were added early on and Rich Harden was acquired from the Oakland Athletics in early July. The Cubs headed into the All-Star break with the N.L.'s best record, and tied the league record with eight representatives to the All-Star game, including catcher Geovany Soto, who was named Rookie of the Year. The Cubs took control of the division by sweeping a four-game series in Milwaukee. On September 14, in a game moved to Miller Park due to Hurricane Ike, Zambrano pitched a no-hitter against the Astros, and six days later the team clinched by beating St. Louis at Wrigley. The club ended the season with a 97–64 record and met Los Angeles in the NLDS. The heavily favored Cubs took an early lead in Game 1, but James Loney's grand slam off Ryan Dempster changed the series' momentum. Chicago committed numerous critical errors and were outscored 20–6 in a Dodger sweep, which provided yet another sudden ending.
Is there an answer to this question (If it cannot be answered, say "unanswerable"): Who pitched a no-hitter against the Astros on Spetember 14th?
Zambrano