Bruce Chen Pitch F/X Report, 2009 Season
Fastballs:
| Fastball/Four Seamer | Two Seamer |
Cutter | Sinker |
|---|
| Velocity | Total thrown | Percent |
Velocity | Total thrown | Percent |
Velocity | Total thrown | Percent |
Velocity | Total thrown | Percent |
| 87.9 |
384 |
0.36 |
81.9 |
8 |
0.01 |
0.0 |
0 |
0.00 |
0.0 |
0 |
0.00 |
Breaking Balls:
| Slider | Curveball |
|---|
| Velocity | Total thrown | Percent |
Velocity | Total thrown | Percent |
| 82.7 |
122 |
0.11 |
76.0 |
134 |
0.12 |
Changing Speeds:
| Changeup | Splitter | Knuckleball |
|---|
| Velocity | Total thrown | Percent |
Velocity | Total thrown | Percent |
Velocity | Total thrown | Percent |
| 80.0 |
414 |
0.39 |
0.0 |
0 |
0.00 |
0.0 |
0 |
0.00 |
Fastball Velocity by month:
| April | May | June | July | August | September |
|---|
| -- |
-- |
87.7 |
87.9 |
87.9 |
88.1 |
Pitch F/X data and pitch classifications are from from MLB Advanced Media.