‘Tis the season to fire coaches and managers. Among the coaches fired yesterday was Kansas City hitting coach Kevin Seitzer. The Royals cited underperformance by the hitters. It is hard to argue that the offense did well, relative to expectations. After the team sported a 102 wRC+ last year, it was expected that with young talent like Eric Hosmer and Mike Moustakas entering their second season, the team’s hitting would be on the way up. It did not work out that way, as the Royals finished the season with a 95 wRC+. Hosmer and (oh boy) Jeff Francoeur, in particular, had horrific seasons in 2012, and after a promising start to the year, Mike Moustakas’ bat fell apart in the second half.

Trying to determine how much of this is and is not attributable to Kevin Seitzer’s work and whether the firing is justified is extremely difficult, and I will not really be doing that in this post. Rather, I simply want to offer some general reflections on the Seitzer’s tenure and dismissal that might be illuminate the difficulty in evaluating these sorts of decisions.

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As it happens, we were at Doug Fister’s major-league debut. By “we” I mean myself, Dave Cameron, and some hundreds of USS Mariner and Lookout Landing readers. We weren’t there specifically for Fister; we were there for a blog event and a game, and Fister just happened to pitch in it. He pitched after Sean White, who pitched after Garrett Olson, who pitched after Chris Jakubauskas, who pitched after Ian Snell. The Mariners did not win that game.

Fister’s debut drew a modest response, because it’s always cool to see a guy play for the first time, and because the Safeco PA system uttered the name “Doug Fister” for the first time. But nobody had attended in the hopes of seeing Doug Fister pitch, because Fister was generally considered a no-stuff non-prospect. He could conceivably fill out the back of a bullpen or serve as rotation depth, sure, maybe, but he wasn’t thought of as someone to get excited over. Fister debuted in August 2009. All these sentences bring us to this:

It’s been a weird ride.

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Science is neat. In many scientific experiments, you can run trials, generate results, slightly change the conditions, run trials, and generate other results. Then you can compare those results to measure the effect of the change that you made. I used to work in a neuroscience lab with fruit flies, and one of the first projects to which I was assigned attempted to measure the draw of potential mates against the draw of fresh food. Without going into detail, we were constantly futzing with the method and seeing what happened to the numbers in the end. It was not a very good experiment and it never came close to getting published. At least there were usually donuts.

Baseball isn’t like science. In baseball, there is but one trial, and it’s always going on. We can speculate about the effects of certain things, and we can feel pretty confident about our speculations, but we can never know for sure. We can never know for sure how many wins above replacement a player is or was worth. We can never know for sure the significance of a borderline pitch call. And we might never know the meaning of a play that Alex Gordon made in Detroit Wednesday evening.

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Of all the big Tuesday night games, perhaps none was bigger than the barn burner in Minnesota between the Twins and the Royals. The Twins failed in their quest for that elusive 60th win, and the Royals solidified their grip on third place in this 9-1 thriller. Some might say the game was not compelling, but I found at least two things that drew my attention in the first inning alone: a failed bunt and a failed steal. When these plays first happened, I found each a source of irritation and I planned on writing that up. However, after looking a bit more closely, things were not so clear cut, and I thought it would be even more interesting (to me, at least) to write that up.

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There are rate stats for just about every kind of opportunity a hitter faces in a game. Batting average tells you how often a player reaches base via a hit. On-base percentage tells you how often a player avoids making an out per plate appearance. But what about swings as opportunities?

Last year, I played around with the idea of production per swing. The idea was to examine what hitters gave the most value when they took a swing. The methodology was pretty simple: calculate the Weighted On-base Average (wOBA) each hitter generated using their swings — instead of plate appearances — as the denominator*.

Of course, there is a healthy correlation between actual wOBA and wOBA per swing (.83 in 2012), but less so Isolated Power (ISO). (wOBA/swing and ISO share only a .53 correlation.) Some of the results may not be all that surprising, but many certainly are.

Let’s first look at the top-25 so far this year:

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Last week, a number of chat questions about Kansas City Royals Bubba Starling earned me comparisons to ESPN’s Skip Bayless for statements perceived as outlandish. Yes, Starling was a top-5 overall pick in one of the deepest drafts in recent memory. Yes, he was a two sport athlete with the assumed ceiling of not only a big leaguer, but National Football League quarterback as well. And to complete the trifecta. the young centerfielder was drafted by his hometown team and grew up only a half hour outside of Kansas City. There’s a movie script here. Damn me for ruining the happy ending.

Video after the jump

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The Tigers’ projected domination of the 2012 American League Central never quite came off. However, after a disappointing first couple of months that saw them below .500, the Tigers have been winning ever since. They were looking forward to this weekend’s showdown at home in Detroit with the division-leading White Sox. Detroit was only two games back.. All they had to do was get through the three-game series with the Royals in Kansas City in order to set themselves up. Sure, Anibel Sanchez had been mostly terrible since coming to the Tigers, and Rick Porcello was having yet another disappointing season (at least in terms of ERA), but they were matched up against Bruce Chen and Jeremy Guthrie, respectively. No way the Tigers offense doesn’t light those guys up, right? If that wasn’t enough, Justin Verlander was matched up against Luis Mendoza.

According to Cool Standings’ “Smart” standings, going into the series in KC the Tigers had a 32 percent chance of winning the division and 61.4 percent chance of making the playoffs. A series win in KC would set them up nicely going into the weekend and for a shot at the playoffs generally. Things didn’t exactly work out that way. The Tigers got swept. As of today, the “smart” standings have Detroit down to a 40 percent chance of making the playoffs. What?

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We’re only three days from the expansion of major league rosters. On Sept. 1, all players on a team’s 40-man roster will be eligible to play in the big leagues without an accompanying move. Often times, baseball fans are treated to a sneak preview of teams’ top minor league talent as a result of September call-ups; or they’re surprised by a relatively unknown player who manages to contribute over the season’s final month.

In preparation for this year’s roster expansion, I thought it would be interesting to look back at the greatest-ever September call-ups, defined here as players that made their major league debut during the month of September.

There are, of course, two ways to look at this: The first is to look at players — position players and pitchers — who generated the most value for their clubs during their call-up. The second is to look at players whose careers began as a September call-up and then went on to have great careers.

I’m looking at both. Read the rest of this entry »

On Monday, the Boston Red Sox activated Daisuke Matsuzaka and sent David Ortiz to the DL. On Tuesday, they put Daisuke on waivers.

The recent Dodgers-Red Sox super-trade cleared the slate of expectations for Boston’s 2013 team, and it seems unlike they would be interested in giving Dice-K another chance while their minor leagues brim with newfound pitching talent. And though it is unwise to call the recent trade a salary dump — given the talent they got in return — it appears all postseasons bets are on hold for now. According to Paul Swydan, the Red Sox should have six open roster spots heading into next season, and one of those does not likely belong to the veteran, oft-injured Matsuzaka.

BUT: Despite having TJ surgery last May, despite hitting the DL with a back strain last month and despite being less than a month away from his 32nd birthday, Matsuzaka has a career-low walk rate and his best strikeout rate since 2008.

And he could be a worthy gamble for a team in contention.
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Lee Judge’s blog, Judging the Royals is, well, interestimg. I would have titled it Mock Scout with Lee J., but, surprisingly, I was not asked for my thoughts on the matter. I always imagined my first FanGraphs post on Judge would be for NotGraphs, and I suppose there is still time for that. However, if one can look past the Ron Polk Point System (Hey, Alex Gordon finally passed Eric Hosmer this week!), Judge’s “critical” stance, and other things, there is actually some good stuff in his posts about how players and coaches view the game.

However, today I do not want to focus so much on Judge as something from his comments after last night’s Royals versus Orioles match-up regarding our old friend Jeff Francoeur:

Jeff Francoeur doubled to right in the third, continuing his trend of taking the ball the other way since doing extra work with Kevin Seitzer. Last season Jeff did a better job of getting a pitch out over the plate, and he hit .285, 47 doubles, 4 triples, 20 home runs and had 87 RBIs. Getting back to that approach was part of the message he received during his benching, so seeing Francoeur hit balls hard the other way is a good sign that he’s getting back to last year’s approach.

The first thing I thought of was the Mets’ Tony Bernazard-spearheaded experiment a few seasons go with going to the opposite field more often, which Jack Moore analyzed when it was first reported. Judge does not say whether or not Kevin Seitzer ripped off his shirt and challenged Francoeur to a fight during Francoeur’s (miraculous) benching to work on his approach. Is there any fire to go with Judge’s smoke?

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