I want to know the answer to the following question:
Who pitched a no-hitter against the Astros on Spetember 14th?
All the background I'm provided with is that "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.". Is that enough to answer the question?
Answer: no