Archive for Site News

Pitch Type & Velocity

I put up something new today which I think is very cool. Under each pitcher page, in the very bottom table, you can now see the percentage of each type of pitch a player threw and its average velocity. These stats are available from 2005-2007 and will be updated daily when the season starts.

Some quick things to note:

-The average velocity is in parenthesis next to the % of the pitch thrown.

-The percent of any known pitch type is a percentage of only known pitch types thrown. XX is an unidentified pitch type and is taken as a percentage of all pitches thrown.

-PO are pickoff attempts and are calculated as a percentage of all pitches thrown.

A huge thanks goes out to Baseball Info Solutions for allowing me to do this. This is a work in progress and there’s more that can be done with stats like these so feel free to chime in with suggestions.

Update: I’ve removed SW (Screwball), FO (Forkball), and SI (Sinker) and moved them into SF (Split-fingered Fastball). There were just so few pitches categorized as those three, it didn’t make sense for them to have their own bucket.

FB: Fastball, CT: Cutter, CB: Curveball, SL: Slider, CH: Changeup, SF: Split-fingered Fastball, KN: Knuckleball, XX: Unidentified, PO: Pickoff Attempt


Get to Know: The Stats

Because the FanGraphs glossary sucks so much, I’ve decided to update the glossary by posting one article each day on a particular statistic.

They’ll be easily accessible through the blog and eventually the glossary tab once all the stats are completed. Until then the old glossary will remain intact. Overall, I’m trying to make them fairly thorough, but feel free to comment and add new links and information if you feel what I post is incomplete or inadequate.


Bill James Projections: Updated

Just as the title says, they’ve been updated to the latest and greatest. There are a few players not in the database yet and here are their projections:

Alexei Ramirez: .282/.347/.455 (220 AB)
Kosuke Fukudome .289/.368/.476 (557 AB)

Hiroki Kuroda: 10-10, 0 SV, 175 IP, 115/52 K/BB, 4.01 ERA
Kazuo Fukumori: 3-4, 2 SV, 60 IP, 41/35 K/BB, 5.25 ERA
Masa Kobayashi: 4-4, 0 SV, 68 IP, 50/19 K/BB, 4.24 ERA
Yasuhiko Yabuta: 4-4, 0 SV, 75 IP, 61/28 K/BB, 4.08 ERA


MINER Projections

Jeff Sackmann of MinorLeagueSplits.com fame created his own set of projections for use in John Burnson’s Graphical Player 2008. He was kind enough to offer them for use on FanGraphs and now they’re available in the player pages and in their own sortable stats page.

His MINER projections are based off of the Marcel projections, but take into account batted ball data and minor league stats, including minor league batted ball data.

Still working on getting a link for a downloadable spreadsheet of the projections, but that should soon be available for those of you who want to play with them.


Pitcher Clutch & Other Updates

I made a few updates to FanGraphs this afternoon:

– Clutch is now calculated as: “WPA / pLI – WPA/LI”. You can read the discussion on why it should be this way here: Baseball Fever Forum

– Pitchers now have WPA/LI (context neutral WPA) and Clutch. These are now available in the player pages and leaderboards in the same locations they would be for batters.

– 2007 WPA and all WPA related stats have been slightly adjusted to reflect the correct 2007 run environment in each league.


ZiPS Projections: Now Here!

Finally the ZiPS Projections are now available on FanGraphs; just in time for spring training. Huge thanks to Dan Szymborski of Baseball Think Factory for letting us post them again this year. Enjoy!


Leaderboard Update

I made a few highly requested changes to the leaderboards.

– You can now view the entire dataset on one page. This is on a page by page basis at the moment. When you’re done viewing the entire dataset and change your query parameters, it defaults back to 50 records per page. Of course, you can always change it back to full view when you’re ready to export data.

– Batting Average on Balls in Play (BABIP) is now in the batted ball section.

– You are now able to select the minimum plate appearances (PA) or innings pitched (IP). You can still select only qualified players and all players.


Now Up: CHONE & Marcel Projections

The 2008 CHONE and Marcel projections are now available in the stats pages and the projections board.

Big thanks to Chone Smith for his 2008 CHONE projections and Tangotiger for this year’s Marcels.

If you are looking for downloadable versions you can find them here: CHONE download ; Marcel download.


Bill James Handbook Projections

As of now, the 2008 Bill James Handbook projections are available on the player pages.

On a side note, all the minor league players have been synced with the major league players, so there will no longer be duplicate entries for minor league players that were called up last season.


Leverage Index in the Times

In today’s New York Times, Dan Rosenheck uses some of the tools available on FanGraphs to delve into the Arizona Diamondbacks dubious Pythagorean record.

While I’m at it, I figure I’ll mention a few things that are going on at FanGraphs.

– Live Win Probability will continue through the post season. I’m sure there will be a few improbable comebacks, which will certainly be fun to follow.

– I will be traveling to Japan next week and will be attending a Yomiuri Giants game and Seibu Lions game. I’ll be sure to write about my impressions of the games along with posting various baseball related photos from my trip.