Fan Projections Update
Bill Baer of Crashburn Alley yesterday wrote an article titled, “FanGraphs Fan Projections Are Craaaaazy”. And there certainly was something crazy going on with some players on the Braves.
Long story short: I’ve made some updates and the Braves projections have returned to sanity and now look like this:
Player Fans CarAvg Diff Heyward, J .393 .376 .017 McCannn, B .360 .364 -.004 Uggla, D .365 .359 .006 McLouth, N .337 .343 -.006 Prado, M .351 .352 -.001 Freeman, F .332 .213 .119 Gonzalez, A .294 .298 -.004 Player Fans CarAvg Diff Hanson, T 3.25 3.38 -0.13 Lowe, D 3.94 3.80 0.14 Minor, M 3.83 3.77 0.06 Jurrjens, J 4.02 3.85 0.17 Hudson, T 3.98 3.82 0.16
David Appelman is the creator of FanGraphs.
Was it only the Braves’ projections that were off or were other teams/players affected as well?
The one other player that saw a big change was Albert Pujols. Other than that I think it was only the braves. This issue only popped up in the past couple days due to the introduction of some bad ballots that weren’t being properly validated.
This long story sounds interesting to elaborate upon.
I’m a Braves Fan, and let me say I’ve thought about attempting to influence reality by dropping some ridiculous stats on J-Hey’s player projections, but it looks like someone already tried it. I looked at projection leaders yesterday and thought, “Hmm, Jason right behind Pujols in value… I like it.
Fans over-rate …
[1] Players on their favorite team.
[2] Prospects.
What is CarAvg?
“Clearly the result of the overwhelming mid-market southeast media bias.”
This.
@Heyward: Career Average I believe
Oh yes. CareerAverage wOBA. I was thinking career batting average and knew that couldn’t be right.
what were the projections before?
I copied them down as part of some data gathering for my own porpoises (the swimming ones) on the 14th – the day before they were reverted to sanity. The formatting sucks because I copied them straight from excel. Too lazy to fix.
Player (BT) fWAR fFIP
Chipper Jones 4.6 0.389
Jason Heyward 7.8 0.426
Alex Gonzolez 3.8 0.339
Brian McCann 6.0 0.383
Dan Uggla 4.9 0.382
Martin Prado 4.3 0.371
Freddie Freeman 3.3 0.368
Nate McClouth 3.9 0.380
Player (SP) fWAR fFIP
Tim Hudson 5.0 3.51
Derek Lowe 4.9 3.43
Tommy Hanson 7.7 2.63
Jiar Jurjjens 4.4 3.46
Mike Minor- 3.9 3.24
Player (RP) fWAR fFIP
Jonny Venters 1.5 3.03
Craig Kimbrell 2.0 2.68
Eric O’Flaherty_ 1.0 3.50