The 2013 season was a banner season for players going on the disabled list. The DL was utilized 2,538 times, which was 17 more than the previous 2008 high. In all, players spent 29,504 days on the DL which is 363 days more than in 2007. Today, I take a quick look at the 2013 DL data and how it compares to previous seasons.

To get the DL data, I used MLB’s Transaction data. After wasting too many hours going through the data by hand, I have the completed dataset available for public consumption.  Enjoy it, along with the DL data from previous seasons. Finally, please let me know of any discrepancies so I can make any corrections.

With the data, it is time to create some graphs. As stated previously, the 2013 season set all-time marks in days lost and stints. Graphically, here is how the data has trended since 2002:

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The polite and Canadian and polite Marc Hulet — with assistance from celebrity guest Jason Churchill — has published today his 2014 organizational prospect list for the Seattle Mariners.

It goes without saying that, in composing such a list, Hulet has considered the overall future value those prospects might be expected to provide either to the Mariners or whatever other organizations to which they might someday belong.

What this brief post concerns isn’t overall future value, at all, but rather such value as the prospects from Hulet’s list might provide were they to play, more or less, a full major-league season in 2014.

Other Prospect Projections: Chicago AL / Miami.

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Earlier this week, I posted about the best bunts of the 2013 regular season according to Win Probability Added. You can read about the basic idea (and its limits) there. Now that we have looked at the best, why not a few of the worst?

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Sure, Game 163 is looming, and it counts as part of the regular season, but aside from some tweaks, the numbers are pretty much in for the 2013 season. We are close enough for at least some simple retrospectives on certain numerical accomplishments from the almost finished season. Some of the metrics involved are more meaningful or useful than others, but this post will not focus on analysis. As long as one does not confuse the listing of some metric below with an endorsement — or a criticism, for that matter — of its value, it is fine to simply take pleasure these accomplishments..

Some of these achievements have more historical resonance than others (and to a certain extent that is in the eye of the beholder). This is not presented as an exhaustive list, either. To begin, though, we do have two all-time marks set by relief pitchers this season.

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Early on, every team and every game in baseball is interesting. For the first few weeks of the season, things feel so fresh, and things are so unpredictable, that you’re thirsty for any kind of action. As things progress, teams fall off the radar of interest. Fans start to focus more on the teams that might make the playoffs, and teams in basements continue to play largely un-discussed, save for the event of trade rumors. Few, then, would’ve been paying attention to the Mariners and Astros over the weekend, given their respective identities, but what the teams managed to accomplish on Saturday was unprecedented. And for all the talk about trades and the playoffs, it’s important to recognize that any kind of baseball can be interesting, and we shouldn’t forget it. You never know which games you might find remarkable.

A big part of the appeal of perfect games, or, I don’t know, cycles, is rarity. People love seeing things in baseball they don’t see very often. But rarity isn’t enough alone to make something worth talking about. Never before, in the recorded history of baseball, has a starting pitcher gone 4.2 innings, with four walks, two hits, and a strikeout. Not once. So many thousands of games. But if that happened tomorrow, no one would care, just like no one cares about a weird leaf on the ground. That leaf is unique, but really, it’s just another leaf. There needs to be some blend of rarity + achievement, and I think the Mariners/Astros game qualifies.

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The last time I wrote about Edge% it was in the context of the Tampa Bay Rays using it to get their pitchers into more favorable counts on 1-1. But now I want to take that topic and drill a little deeper to understand how often edge pitches are taken for called strikes.

Overall, pitches taken on the edge are called strikes 69% of the time. But that aggregate measure hides some pretty substantial differences. Going further on that idea, I wanted to see how the count impacts the likelihood of a pitch on the edge being called a strike.

Here are the results:

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Some time ago, in talking about the upcoming trade deadline, Dave offered Jesse Crain as a potential alternative to the potentially expensive Jonathan Papelbon. Relievers are always in demand around midseason, and Crain was proving himself to be a hell of a weapon. Shortly thereafter, Crain went and landed on the disabled list, and while his value wasn’t completely obliterated, it was dealt a blow and Crain is right now in the rehab process. He’s not the target he was, and he’s going to have to prove himself if he is to get moved.

I’m here now not to offer another alternative to Papelbon, but to just highlight a good reliever who’s available. In case you haven’t been paying attention, Oliver Perez has been pitching really well, and though he’s probably not reliable closer material, Perez throws hard with his left arm, and the things that used to plague him seem to be history. Perez is a lefty reliever on a bad team in his contract year, and if he gets traded — and there’s no reason why he shouldn’t — his new team should end up pleased as punch, whatever the hell that means.

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When you’re active on a site like FanGraphs, it’s easy to forget the majority of baseball fans don’t consume the game the way you do. Most people don’t know nearly so much about baseball analysis; most people don’t have the foggiest about UZR. More people, though, are writing about the game in an analytical fashion — meaning more people are being exposed to such analysis. Meaning more people are taking an interest in such analysis, and more or less are just getting started. It’s daunting, because there’s a lot of information out there, but contemporary baseball analysis comes with a handful of fairly basic principles. Principles that are easy to get accustomed to, and principles that can take you most of the way.

We could probably spend several hours coming up with the starter set of analytical principles with which one should be familiar. That’s even without getting too advanced. For pitchers, probably, one would begin with DIPS, or that would at least be near the start. But there are principles for hitters, too, and there’s something convenient about the 2013 version of Raul Ibanez. On Wednesday, Ibanez slugged his 18th home run of the season. In one year — in one half of one year — Ibanez by himself can teach three important lessons. Maybe more. But here are three of them.

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In his Major League debut for the Mets, 23-year-old Zack Wheeler struck out seven hitters in his six innings of work. Of those seven strikeouts, six came on fastballs — and of those six, four came on whiffs induced by fastballs.

This got me wondering, what pitchers this year have generated the largest percentage of their strikeouts off of their fastball? And how many generated those strike outs on swings and misses on fastballs*?

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Last night in Anaheim, Josh Hamilton had a really bad game. In five trips to the plate, he hit into three double plays, and in the two at-bats where he didn’t make two outs, he struck out, including a ninth inning whiff with the winning run in scoring position. For the day, he finished with a -.48 WPA, so while he didn’t single handedly cost them the game, he was the primary reason the Angels ended up dropping a 3-2 contest to the Mariners.

But I’m not here to lament Josh Hamilton again. His terrible performance is noteworthy, but I think it’s also worth acknowledging that Hamilton was fighting an uphill battle last night, because as a left-handed hitter in a game with John Hirschbeck behind the plate, he was screwed before he ever stepped up to the plate.

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