Mike Hampton beats the Pirates, 4 – 1, for his 10th straight win against Pittsburgh. He is the first pitcher to top the Bucs in ten straight decisions since Robin Roberts had 15 consecutive wins over Pittsburgh from 1951 to 1953.

On July 6, 2009, Mike Hampton beats the Pirates, 4 – 1, for his 10th straight win against Pittsburgh. He is the first pitcher to top the Bucs in ten straight decisions since Robin Roberts had 15 consecutive wins over Pittsburgh from 1951 to 1953.

Source:

Baseball Reference July 6