Table 1.
Pitcher characteristics. Data are average values (standard deviation).
Age (yrs.)
Height (m)
Weight (kg)
Windup Fastball pitch speed
Stretch Fastball pitch speed
High school
15.00 (± 0.82)
1.73 (± 0.10)
68.04 (± 13.09)
30.24 (± 4.45)
29.06 (± 4.92)
College
19.33 (± 1.75)
1.79 (± 0.05)
80.34 (± 8.64)
34.30 (± 2.04)
34.29 (± 1.55)
Total
17.60 (± 2.63)
1.77 (± 0.08)
75.42 (± 11.79)
32.68 (± 3.65)
32.19 (± 4.08)