Originally Posted by
dougdirt
I think he was making numbers up off the top of his head... there can not be a 60% difference. I highly doubt that colleges have better pitching coaches that can prevent these things in most cases.
I assume he was talking about surgeries AFTER they signed a professional contract. Most guys who have a serious injury while in college never sign a pro contract. I don't think he is implying that college coaches are better at preventing injury. He is implying that college pitchers are good investments because they have already survived their prime (ages 18-21) injury years.
For example, let's take a hypothetical group of 200 drafted HS pitchers and assume 100 of 'em sign pro contracts while the other 100 go to college. Let's also assume that 60% of the guys in each group (I don't buy the 80% number either) get injured and require surgey over the next three years. That leaves 40 completely healthy guys in each group.
When the amateur draft rolls around again, MLB teams will likely have taken two-thirds off those injured college guys off their draft lists. The remaining 1/3 are the guys with so much talent pre-injury that the MLB squads are willing to roll the dice on their recovery. That means that 40 of the 100 college guys are not likely to be drafted again. Now we have 60 college guys who sign pro contracts. Let's further assume that, over the next three years, the injury rate is cut in half (30%). Of the remaining 40 pitchers who signed out of HS, we see another 12 go under the knife, while the 18 of the 60 college guys also go down with injuries. How do the percentages look now?
Code:
100 HS draftees
-60 injured from ages 19-21
-12 injured from ages 22-24
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28 pitchers escaped the minors injury free (28/100=28%)
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Code:
100 college pitchers
-60 injured from ages 19-21
+20 injured guys who get drafted in spite of their injuries
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60 college draftees
-18 injured from ages 22-24
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42 pitchers escaped the minors injury free (42/60=70%)
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Net, from the MLB clubs perspective, the college guys are a much safer investment because the universities have already weeded out guys who were injured from ages 19-21. The MLB clubs have effectively transferred the injury risk of the age 19-21 years to the college programs.