怎么都没有人提到麦狗之前接受的访问内容,
麦狗认为人没办法辨认很接近的球速,
也就是说,你丢一颗很快的和一颗很慢的才会容易被打者察觉,
而麦狗这样讲应该也是没人会怀疑他所说的,
因为他身体力行的结果就是他的投球成绩靠杯好,
原文网址:https://goo.gl/sb6R0s
结节录一小段
Maddux was convinced no hitter could tell the speed of a pitch with any
meaningful accuracy. To demonstrate, he pointed at a road a quarter-mile away
and said it was impossible to tell if a car was going 55, 65 or 75 mph unless
there was another car nearby to offer a point of reference.
..........
Deny the batter as much information — speed or type of last-instant
deviation — until it is almost too late.
人们没办法精确地指出0.25英里外的车是用55.65还75英里开的,
除非有另外一个基准点才能够辨认,
..........
所以应该要尽可能的让打者知道越少资讯,
不论是速度或偏差都是一样,直到打者能够办认时已经太晚。
所以杜所说的速差理论,也必须建立在打者不会一眼就知道你要丢什么球,
不然就必须是和CMW丢的伸卡球和Rivera的cutter一样,
就算知道你要丢,但是直到最后会位移去哪无法掌握,
所以杜的速差理论,如果投手一丢就让打者知道要丢什么球,
位移效果又无法让打者掌握...
还是不如丢几个速度接近的球种,让打者无法分辨吧