Hey kids: don’t swing a weighted bat in the on deck circle

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Here’s an interesting article in the Wall Street Journal. It’s about some studies of hitters who use weighted bats or doughnuts on their bats in the on deck circle. Turns out that, contrary to conventional wisdom, using a weighted bat for practice hacks does not speed up one’s swing when one uses a naked bat in the batter’s box. In fact, it slows it down.

There are lots of caveats here. The sample size in the studies are small and they all involve college and high school players, not big leaguers. The results, however, are consistent with previous studies and they do make some intuitive sense. This is particularly the case with batting doughnuts, which add weight to a very concentrated portion of the bat, thereby changing the center of gravity and thus the swing mechanics of the hitter.

Whether this is applicable at large or to higher level hitters or not, I still find it kind of neat. I always like it when people scrutinize ingrained habits and ask whether or not that thing we’ve always done is, in fact, worth doing.

Report: Giants in “serious discussions” with Reds to acquire Billy Hamilton

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Zach Buchanan of the Cincinnati Enquirer reports that the Giants are engaged in “serious discussions” with the Reds to acquire center fielder Billy Hamilton. Talks are apparently advanced enough that a deal could be completed before the end of the Winter Meetings on Thursday.

It’s no secret that the Giants would like to make an upgrade in the outfield this offseason, as the club has also been linked to Red Sox center fielder Jackie Bradley, Jr. Currently, the Giants’ outfield consists of Denard Span, Hunter Pence, and Jarrett Parker.

Hamilton, 27, owns a meager .248/.298/.334 batting line across parts of five seasons in the majors with the Reds. However, he has plenty of speed, having stolen at least 56 bases in each of the last four seasons. Hamilton is also well-regarded for his defense, which would be a boon at spacious AT&T Park.

Hamilton is in his second of three years of arbitration eligibility. He’s projected to earn $5 million for this coming season. Buchanan notes that the Rangers are also interested in potentially acquiring Hamilton.