Author Archive

2009 UZR: Updated

The 2009 UZR fielding data through last night’s games is now available. Remember that it’s a really small sample size. UZR should be updated at least every Sunday.

I believe everything is now running pretty smoothly on the site after what was an extremely chaotic first week behind the scenes. Last thing that needs to get done is minor league data and I’m hoping to kick that off starting tomorrow.


Twitter Feeds Working

All the twitter feeds are now up and running. Hopefully we won’t experience any further issues! Do remember these are still all in beta. For those of you who are hearing about this for the first time, we have twitter feeds available for each and every team that transmit the game state, last play, and win probability.

There’s the full feed (every play) and the quick feed (end of inning, score change, and important plays). Here are the twitter links:

Team:           Full Feed           Quick Feed
Angels:         angels_fg           angels_qf
Astros:         astros_fg           astros_qf
Athletics:      athletics_fg        athletics_qf
Blue Jays:      bluejays_fg         bluejays_qf
Braves:         braves_fg           braves_qf
Brewers:        brewers_fg          brewers_qf
Cardinals:      cardinals_fg        cardinals_qf
Cubs:           cubs_fg             cubs_qf
Diamondbacks:   diamondbacks_fg     diamondbacks_qf
Dodgers:        dodgers_fg          dodgers_qf
Giants:         giants_fg           giants_qf
Indians:        indians_fg          indians_qf
Mariners:       mariners_fg         mariners_qf
Marlins:        marlins_fg          marlins_qf
Mets:           mets_fg             mets_qf
Nationals:      nationals_fg        nationals_qf
Orioles:        orioles_fg          orioles_qf
Padres:         padres_fg           padres_qf
Phillies:       phillies_fg         phillies_qf
Pirates:        pirates_fg          pirates_qf
Rangers:        rangers_fg          rangers_qf
Rays:           rays_fg             rays_qf
Reds:           reds_fg             reds_qf
Red Sox:        redsox_fg           redsox_qf
Rockies:        rockies_fg          rockies_qf
Royals:         royals_fg           royals_qf
Tigers:         tigers_fg           tigers_qf
Twins:          twins_fg            twins_qf
White Sox:      whitesox_fg         whitesox_qf
Yankees:        yankees_fg          yankees_qf

Live Data Working!

After the outage yesterday, live data will be up and running again today. We are working on the twitter feeds and expect to have those working again sometime today or tomorrow. Thanks for your patience!


Twitter Update

Well, we’re having some issues with the twitter feeds, so I suspect we will not have any live twitter updates until tomorrow, maybe end of the week at the latest. Sorry for the inconvenience and we hope to have everything up and running as soon as we can.

All live data on the site should be working well again.


Plate Discipline with Averages

Added a quick little feature that people seem to have wanted for a while now. You can now click on the “show average” button:

picture-1

If you click on the button it brings up the averages for each year:

picture-2

You can then click on the show averages button again to hide the average data.

I realize it’s a little tricky to read and there are definitely better ways I can think of doing it, but I feel this is a nice stopgap until I can do things how I would have preferred. This will probably make its way into some of the other tables too, like the advanced data section.


2009 Up And Running

After a bit of a delay, looks like everything is up and running with 2009 stats (all of one game). UZR is the only thing not yet updated and I’m hoping to start updating that either later this week, or during the weekend.

We had issues with live data last night, but we believe them to be resolved and plan to start having all the live games starting today. There might be a few issues to work through in the first week, but hopefully everything will 100% working by week 2 at the very latest. Thanks for your patience.

Oh, and as a peace offering we’ve snuck in 2002-2004 pitch type & velocity data.


Live Twitter Feeds (Beta)

For those of you who visited FanGraphs for the first time this off-season, you may not realize that we track every game’s win probability in real time during the season. This year, we’re also going to “tweet” every play and win probability in real time! We have twitter feeds set up for each team, so you can follow your favorite team on your cell phone or through a twitter application of your choice.

We will be tweeting all 162 games for each team, the all-star game, and the playoffs.

There are two types of feeds for each team. The full version, and the lite version. The full version is every single play and the lite version is end of inning plays, significant score changes, and any play that changes the win probability more than 10%. I suspect the full feed will have about 70-100 updates a game, while the lite version will have 20-30 a game.

Consider these feeds in beta! I have tested them a bunch of times this off-season, but there still might be some issues. I’ll definitely take suggestions on these feeds but remember there’s a 140 character limit on tweets.

Example Tweet: 2-9, 0 % to Win, Top 9, 3 Outs, ___, Jay Payton flied out to second .

It gives you the score (with the team your followings score first), the % chance the team your following is going to win the game, the inning, the outs, the base state ( ___ means no one on, _23 would be runners on 2nd and 3rd), and the last play(s).

You can sign up for as many feeds as you like, but be warned, you will receive two tweets per game update if two teams are playing each other and you are subscribed to both feeds.

The Feeds: The full feed is followed by an _fg, so the yankees full feed would be “yankees_fg”. The quick feeds are followed by a _qf so it would be “yankees_qf”

Team:           Full Feed           Quick Feed
Angels:         angels_fg           angels_qf
Astros:         astros_fg           astros_qf
Athletics:      athletics_fg        athletics_qf
Blue Jays:      bluejays_fg         bluejays_qf
Braves:         braves_fg           braves_qf
Brewers:        brewers_fg          brewers_qf
Cardinals:      cardinals_fg        cardinals_qf
Cubs:           cubs_fg             cubs_qf
Diamondbacks:   diamondbacks_fg     diamondbacks_qf
Dodgers:        dodgers_fg          dodgers_qf
Giants:         giants_fg           giants_qf
Indians:        indians_fg          indians_qf
Mariners:       mariners_fg         mariners_qf
Marlins:        marlins_fg          marlins_qf
Mets:           mets_fg             mets_qf
Nationals:      nationals_fg        nationals_qf
Orioles:        orioles_fg          orioles_qf
Padres:         padres_fg           padres_qf
Phillies:       phillies_fg         phillies_qf
Pirates:        pirates_fg          pirates_qf
Rangers:        rangers_fg          rangers_qf
Rays:           rays_fg             rays_qf
Reds:           reds_fg             reds_qf
Red Sox:        redsox_fg           redsox_qf
Rockies:        rockies_fg          rockies_qf
Royals:         royals_fg           royals_qf
Tigers:         tigers_fg           tigers_qf
Twins:          twins_fg            twins_qf
White Sox:      whitesox_fg         whitesox_qf
Yankees:        yankees_fg          yankees_qf

SI Gives Defense Some Love

From the most recent Sports Illustrated: Baseball’s Next Top Models

This winter Lichtman, who left the Cardinals after the 2005 season, made UZR—considered by many to be the most comprehensive defensive metric out there—available to the public on the website FanGraphs, which will update player stats weekly during the season. “The funny thing is, all this information is now available free for anyone to see, so there’s really no reason for teams to do their own thing,” says Lichtman. “Yet it’s clear that half to three quarters of the teams still have no clue how to evaluate defense on that level and how to interpret that into a player’s overall value.”

It’s nice to see UZR and the others becoming more mainstream!


Can You Tell the Difference?

While I was reworking some FanGraphs logos I noticed a striking similarity between 8 of the team’s colors choices. These are taken straight out of the team’s logos I found at sportslogo.net. You would think that there would be a little more variation in the colors used, with three of the teams even using the exact same red. You can hover over the images to see which team is which:

1angels_colors
2braves_colors
3cubs_colors
4indians_colors
5nationals_colors
6phillies_colors
7rangers_colors
8twins_colors


Career Leaderboards

There are now career leaderboards for the Standard, Advanced, Batted Ball, and Win Values stats sections for both batters and pitchers. The Win Values and Batted Ball leaderboards do not include data prior to 2002 because we just don’t have that data yet. Also, I’ve set the minimum PA and IP at 1000, but you can change it to whatever you want.

There will be Win Probability and Fielding career leaderboards eventually, but it’s going to take a bit more work.