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.
Dennis Lin of the San Diego Union Tribune reports that Padres pitcher Carter Capps will undergo surgery this offseason to address thoracic outlet syndrome, which doctors believe caused the right-hander’s blood clots. The Padres hope to have him ready by spring training next year.
Capps, 27, underwent Tommy John surgery last year and didn’t debut this season until August 7. He made 11 relief appearances, yielding nine runs on 12 hits and two walks with seven strikeouts in 12 1/3 innings. He went back on the DL on September 12 due to the blood clot issue.
The Padres acquired Capps from the Marlins last July in the Andrew Cashner trade which ended up having a lot of moving parts. Capps will enter his third and final year of arbitration eligibility this offseason. It’s quite possible the Padres choose to non-tender him.
Diamondbacks manager Torey Lovullo is considering pushing Zack Greinke‘s next start to this weekend in order to line him up to start the National League Wild Card game on normal rest, Nick Piecoro reports. The D-Backs open up their final series of the season, a three-game set, on Friday against the Royals in Kansas City. Greinke is currently on track to start Wednesday against the Giants and the team has an off day on Thursday.
Robbie Ray has been the Diamondbacks’ best pitcher by several measures, including ERA (2.95) and K/9 (12.3), but Greinke has been quite good himself (3.18) and has nine postseason starts under his belt in his career. He’s acclimated to postseason pressure. The D-Backs also signed Greinke to a $206.5 million contract two years ago, which is likely a factor.
The D-Backs are still waiting to find out which opponent will fly to Arizona for the Wild Card game on October 4. Currently, the Rockies hold a two-game lead over the Brewers and lead the Cardinals by 2.5 games.