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Baseball Primer Newsblog— The Best News Links from the Baseball Newsstand
Thursday, December 10, 2009
Tapping into his inner-Tappe…Bill James, college coaching.
I asked Mr. Bill James the following question on his website, BJOL.
Me: Mr. James, I’m hoping to conduct a study regarding the usefulness of college statistics for a college class next semester. I was wondering what your thoughts were regarding the matter. Have you done any previous studies on the how these statistics translate into pro ball?
BJ: I have studied that at considerable length. I can’t tell you the POSITIVE things I might know, because those would be property of the Red Sox, but I can tell with a fair degree of confidence that I do not believe it is possible to project professional hitting accomplishments based on college statistics, for two reasons. First, the metal bats DO make it a significantly different game. And second, the distance that hitting ability must be projected from college to the majors introduces a high degree of unreliability. You’re projecting players from a competition level at which no player or virtually no player is at a major league level of ability in any phase of the game. It’s very different from projecting players from Double-A or Triple-A, where there are many players who ARE major league in three or four phases of their game, but just missing a couple of elements.
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1. Walt Davis Posted: December 10, 2009 at 08:11 AM (#3408847)Only the best. Even the college draftees see time at the Rookie Leagues before they move on to either low or high A. The guy who starts at AA is rare.
I presume among the positive things would be the ability to know the strike zone and distinguish balls from strikes, since these traits (I would think) would hold fast whether the batter was using a metal or a wooden bat. So if there are positive things in college baseball stats, I would think that walks and strikeout rates could prove useful for determining how a college player will do in the pros.
DB
I am a little surprised to learn that walk rates are the least stable part of a projection though which would seem to completely contradict my idea.
What's interesting is that the D-III ball that I've seen up here seems rather deadballesque. A lot of stealing, hitting and running, etc.. Then again, most of the guys from around here playing for those types of schools that have any future are pitchers.
A hitting talent that is considered for the early part of a draft might be far and away the best hitter on his team. How much of his walk rate is discipline, and how much is opposing pitchers preferring to pitch to his teammates?
Chris, I'd be really surprised if many college 2B make it to the majors -- at least as a middle infielder. I'd expect the guys who have any shot at either middle infield spot to be playing SS.
This seems like a good time to ask - how does the whole D-I, D-II, D-III thing work in the states? Is is just defined by school, where all sports at a school are assigned at the same division, or is it done on a sport by sport basis, so that a school can be D-I in Football and D-2 in Baseball?
Yeah, instinctively it seems like that's not real smart. If an out's worth X when you're trying to score 5-6 runs a game, isn't it worth at least 3X when you're trying to score 15-18 runs a game?
For the most part you're in one division for all sports. However, football is divided into Division I-A and Division I-AA. Then there are some sports that have entirely different setups, ice hockey being the most significant of them. The University of North Dakota, for instance, is D-II, but is D-I in hockey. James Madison is D-I in lacrosse and D-III in everything else. Then there is also the NAIA, which is a rival, non-NCAA organization, that's mainly made up of smaller schools that might otherwise be D-III.
There's some speculation that D-II is going to die out one day soon. D-II schools give out scholarships and the division has fairly high requirements for facilities and the number of sports that schools have to offer, but there's not really any money to be made in D-II. So schools have a lot of expenses with little chance of recouping or getting lots of publicity. A fairly large number have moved up to D-I in recent years, and there's pressure on a lot more to move down to the more purely amateur D-III.
Both of those schools also play Division I men's basketball.
EDIT: Hell, and North Dakota is D-I all the way around. Well, my point still stands even if my examples are completely pathetic.
Plus if you have a MLB-talent hitter at the plate against a pitcher throwing 86 he is far more likely to swing away, because he can crush so much of what is being thrown, instead of working the count.
Don't know what he did with it. Do know what I did with it.
I thought they were useful to an extent. Certainly when you can adjust for differing strength of opponents at the college level (which I managed to do) it generated results I was quite happy with. The pitcher thing crashed and burned due to data problems (which IMO were absolutely ridiculous to begin with).
The question isn't whether they are perfect. The question is whether they provide additional info to our existing knowledge set about college players. To me the answer to that question is "absolutely yes."
It's the other way around. There are requirements to move into D-I that make it difficult for small schools to join. There is a higher minimum number of sports offered, and minimum past attendance for some of the revenue sports, plus bigger facilities are required. SFSU, for example, has over 30000 students, and is D-II.
That just reminded me. I wonder what the differences in the usefulness in college stats between the 90s and 00s are since the new bat rules came into effect in either 99 or 01 and curtailed offense some.
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