Byung-Hyun Kim is apparently
your newest Pirate. Details are sketchy, but the world's most famous Korean submariner (beating out
ROKS Chang Bogo) apparently got a major league deal, and will work out of the pen.
On an analytical level, I have absolutely no idea what to expect from him in 2008. He sucked on toast last year, but he hasn't spent the majority of a season in relief in five years, and he's got very unusual stuff and mechanics (as well as significant variations in the quality thereof). With a guy like him, you have to trust the reports from your scouts, because the past performance record may not mean much. This is a particular issue because of the environmental factors in play on his stat line. Kim spent '05 and '06 pitching in Colorado, where the thin air is hard on a guy with a big breaking ball, and then put in most of his '07 with the Marlins, home to the worst defense in the history of the universe. I exaggerate for effect, but not much. Florida had the
second-worst DER in baseball last year, ahead of only their neighbors in Tampa. They earned it on merit: By my subjective judgment, a full 5/8 of the guys in their everyday lineup were stretched to the limit defensively at their 2007 position (Jacobs, Uggla, Ramirez, Cabrera, and Willingham, for those of you keeping score at home). As a result, all of the Marlins' pitchers look like crap when you eyeball their stat lines, even with the advantage of a favorable home park. Anyway, the Hardball Times shows a
FIP and xFIP that are much better than his actual performance for both 2006 and 2007. The caveats there, of course, are that Kim's unusual characteristics might make him resistant to statistical modeling (since all projections are based around a set of shared assumptions about how pitchers "work", and those assumptions may not be accurate for a guy with his background, training methods, and skill set), and also that the adjusted numbers still aren't very good. Still, he misses a lot of bats, which gives us something that the staff didn't have last year, and a guy who's so hard to predict does have a significant amount of upside in the best-case scenario. We might find out that there's still some juice in his orange when we get him down to Florida.
On a fannish level, I like the move, because Kim's an interesting guy. First and foremost, sidewinders are fun to watch even when they don't pitch well, just because the delivery is so novel in the modern era. Kim's release point is extremely low even among the members of his exclusive club, making him one of the only guys capable of actually throwing a true rising fastball. He's also a genuinely unique personality: The black-belt son of a Tae Kwon Do instructor, who sleeps up to eighteen hours a day, and can drift off at the drop of a hat. There are all kinds of quirky human-interest stories about Kim all over the internet (with
this magazine piece from ESPN being a good place to start). He may or may not succeed with the Pirates, but with his "different" nature and his
Three True Outcomes style of pitching, at least he won't be
boring.
The one cloud in the sky from my fan's perspective is the potential for clubhouse friction if Kuwata also manages to make the team. Historically, there isn't any great love lost between Japan and Korea, and that antipathy definitely extends onto the diamond. For example, Robert Whiting's great book "You Gotta Have Wa" has a story about former ML outfielder
Richie Scheinblum, who spent two years in Japan. Scheinblum was having some trouble getting calls from Japanese umpires, but as an English-speaker in a foreign land he lacked any real means of communicating his displeasure. One of his teammates came to his rescue by promising to teach him a taunt that never failed, and soon, Scheinblum was mumbling "You lousy Korean" to the men in blue (and picking up substantial fines every time he did so). That was more than 30 years ago, but the two nations' feelings really haven't changed, as anyone who watched the WBC can tell you. Cross your fingers that both guys can look past the issue and act like professionals.