Joba Chamberlain reaches 100 MPH pitching against the Boston Red Sox on September 16, 2007. This is a re-upload of an older video because the previous version had some dropped frames missing & the color was too contrasted. I wanted to re-upload this in better quality.
0:00 Joba enters against the Red Sox
2:18 Joba throws a 100 MPH fastball
3:40 Joba's 2nd inning of relief
4:54 Joba vs. David Ortiz (Big Papi)