I have been toying around with an idea for pitcher-hitter match-ups based not on prior head-to-head performance or platoon splits, but rather pitch type linear weights.

For those that are unfamiliar, pitch type linear weights basically takes a batter or pitcher’s performance on each type of pitch they throw or face during the year (e.g. four-seam fastball, slider, etc.) and converts that performance into runs created or runs saved relative to average. At FanGraphs, we show both the total runs created or saved for each pitch (e.g. wFB) and a normalized version for the value per 100 pitches thrown (e.g. wFB/C).

I thought it would be interesting to compare the starting pitcher’s pitch type linear weight performance against the lineup he is facing. To do this, I calculated the difference in run value between each pitch type for each starting pitcher and the hitters they might face. The difference is shown in the tables below. Green coding denotes an advantage to the pitcher, while red indicates an advantage for the hitter. I used the normalized version of each pitch type (i.e. run value per 100 pitches thrown/faced) to control for playing time, pitches seen, etc.

The tables below show the match-ups for tonight’s game between the Marlins and Phillies (7:05pm EST) for both Josh Johnson and Roy Halladay:

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It has become a war of attrition at second base in Philadelphia.

On Monday, we heard that Phillies second baseman Chase Utley has plateaued in his rehab. He is not expected to be healthy by Opening Day. To make matters worse, utility infielder Michael Martinez broke a bone in his foot after being struck by a pitch from Orioles’ reliever Jim Johnson on Tuesday afternoon. The 29-year-old Martinez is not projected to be available for Opening Day, either.

So who will handle the keystone duties opposite shortstop Jimmy Rollins to begin the season?

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Last season, Chase Utley opened the season on the disabled list due to knee tendinitis. He would miss 46 games. Now, reports are surfacing at CSN Philadelphia that the 33-year-old second baseman has left Phillies camp to see a specialist for his continually sore knees. It’s now considered “likely” Utley will begin the season on the disabled list, putting the Phillies’ entire infield situation into question.

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With disabled list information available going back 10 years, I have decided to examine some league wide and team trends.

League Trends

To begin with, here are the league values for trips, days and average days lost to the DL over the past 10 years.

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Shane Victorino has been pretty chatty about his contract lately. He’s said that he wants to stay in Philadelphia and will give the Phillies a “home town discount” in order to keep him, but then yesterday, he noted that his goal is to get a five year extension that would cover his age 32-36 seasons. Victorino’s been an underrated player for a while and has certainly been vital to the Phillies success, but can he really expect to land a five year contract next winter if he hits free agency, as his agents have suggested?

Here are the players that have signed contracts of five years or longer as free agents over the last five years.

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It sounds as if Roy Oswalt should sign sometime this very Thursday. Since you are reading this in the future — which, to you, will feel like the present, but trust me: it’s the future — you may already know of Oswalt’s new team. Don’t gloat.

Instead, let us turn our languid eyes to Oswalt’s future, more specifically, his 2012 projections.

Maybe it is because he has pitched 150 innings in every season since the beginning of the Bush administration — or maybe it is because he played such a prominent role in a successful Houston Astros that seems now so distant from reality — but Roy Oswalt somehow feels ancient. Despite that, he is only a year and change older than Mark Buehrle and a year and one day older than Cliff Lee.

So Oswalt, first of all, is really not old — especially for a pitcher. At the same time, though, he is not necessarily healthy. He hit the DL twice last year and his back problems and his full history of injuries leaves great cause for concern.

Still, the Wizard of Os also ranks among some the best active pitchers. Regard:

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Take the best available player.

That refrain continues to be the draft philosophy espoused by all thirty major league organizations throughout each summer. It does not matter if the player is 18-years-old and in high school or if the player is 21-years-old and in college. Simply evaluate the talent on the field and draft accordingly. As Mariners’ scouting director Tom McNamara stated last June in preparation for the 2011 Draft:

“If we think the high school player is the best player at No. 2, we’ll take the high school guy. If we think it’s a college guy, we’ll take the college guy.” (source)

Seattle eventually selected collegiate left-hander Danny Hultzen with the second pick in the draft. In 2010, Seattle selected prep right-hander Taijuan Walker in the supplemental first round, which happened to be their first and only first-round pick of the draft. The year before, they had three first-round picks and selected one collegiate player and two high school players.

Echoing the best player available approach, the Mariners have not shown preference toward high school or college. In fact, the organization has drafted seven prep players and six collegiate players since the 2000 Draft. Essentially an even split.

All organizations are not like this, though. I gathered all of the first-round draft picks (including the first supplemental round) since the turn of the century, and noticed a few trends that have developed.

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For much of the past decade, the Philadelphia Phillies had one of the best offenses in baseball. But that was not the case last season, and the biggest question facing the Phillies this season is whether the offense rebounds, or continues a regression that could threaten to leave them on the outside of the postseason for the first time in six seasons.

Philadelphia’s offense began to make some noise in 2002 and 2003, and in 2004, the core of their playoff teams began to take shape. Jimmy Rollins, Placido Polanco and Pat Burrell were already on hand to start the season, and then Chase Utley came along in May and Ryan Howard in September. The group would finish in the top six in wOBA in 2004, 2005 and 2006 before punching up to second-best in the game in 2007. By 2007, Shane Victorino was on hand, and ’07 was the season that Jayson Werth stormed onto the scene as well, with a nifty .385 wOBA. That season, their wRC+ of 107 as a team was fourth-highest in the game. It would also be their pinnacle as an offense, as would be their .354 wOBA.

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It is a simple question.

What is sabermetrics?

Not the history of it, but what is it, right now? What is, in our nerdiest of lingoes, its derivative? Where is it pointing? What does it do?

Last Tuesday I created no little stir when I listed the 2012 saber teams, delineating them according to their perceived embrace of modern sabermetrics.

Today, I recognize I needed to take a step back and first define sabermetrics, because it became obvious quickly I did not have the same definition at heart as some of the readers and protesters who gathered outside my apartment.

I believe, and this is my belief — as researcher and a linguist — that sabermetrics is not statistics. The term itself has come to — or needs to — describe more than just on-base percentage, weighted runs created plus, fielding independent pitching, and wins above replacement.

Sabermetrics is the advanced study of baseball, not the burying of one’s head in numbers.
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Silly monkey, BRAINS ARE FOR ZOMBIES.

Casey Kotchman is in many ways a man without a home — a player equal parts under-appreciated and over-valued, who irks both old and new schools at the same time. Old school analysts say his defense is amazing, but they cannot quantify it, and in 2011, they claimed his cleared vision meant he finally learned how to aim the ball “where they ain’t,” but he’s still a .268 hitter with little power. The new school says he’s worth about 7.6 runs per season defensively, but worth ~1.1 WAR per 600 PAs — not good — and his BABIP was high 2011, so he should not be able to repeat his success.

Despite his inability to build a consistent following of fans in the baseball outsiders communities, Kotchman seems to have some insider communities very much interested in him, as Tom Tango points out:

Kotchman’s last four teams: Redsox, Mariners, Rays, Indians. Can we say that a team that signs Kotchman is saber-leaning?

Indeed, after spending five and a half seasons on the Angels’ and Braves’ rosters, Kotchman has begun to shuffle around with the Nerdz, most recently signing with the Cleveland Indians. It makes sense too — Kotchman’s lack of power keeps him cheap, and his strong defense keeps him amorphous for the old school teams, while the new schools might have different valuations on Kotchman, they can at least quantify his contributions and better know how he fits.

Then, on Monday, the Houston Astros signed Justin Ruggiano, long-time Tampa Bay Rays outfielder who was never good enough to stick on the Rays’ roster, but who possesses strong defensive chops and above average patience. His lack of power and ~.290 batting average, however, must make him a mystery — or at least an undesirable asset — to the old school teams.

Upon Ruggiano signing with the Astros, a once highly old school team, my reaction was all: “Welp, that’s one more team to compete with” — and then it occurred to me! No only have the Astros entered the realm of, so to speak, saber-minded organizations, but so have the long-backward Chicago Cubs.

Suddenly the league looks very different.

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