
rocKStark5
Mar 15, 2008 Oct 15, 2008 11 739
website: http://kylestark.net
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Lake Dewitt as of 8-19
Fun with patterns
Anybody that's played poker at a winning level (+300K hands) is fully aware of things like variance, regression to the mean, confidence intervals etc. I often giggle at all kinds of reasonings behind numbers just running their course.
I developed a simulator and plugged in 162 games for an imaginary team I created called the St. Louis Donkeys.
We got off to a so so start, 11-9, however, they did have some "momentum" going for them and turned it into a 18-2 stretch. The team had a cold streak here and there and go 13-19 headed into the allstar break at 42-40.
The team had some ups and downs, they're still in this thing. Whoops, 8-19 nose dive. I won't stand for this, I have good talent. My manager isn't getting the most out of his players! 50-59?? This is AT LEAST a .500 team (foreshadowing). I'm gonna fire the manager and put in one that really gives great "win one for the Gipper" speeches. New Skipper goes 12-13, however, at 62-72 and less than 30 games to go, time to wave the white flag. Even though my team is full of professional athletes, I guess they were so demoralized they ended the season on a 2-13 skid (damn morale) and finished the season 71-91, 20 games out. Maybe they should have had a cardboard cutout of Rachel Phelps.
I KNOW they were a .500 team!! How do I know this? My high tech simulator wasn't stratomatic, it wasn't a fancy computer program, or even a video game. It was a coin. Heads = Win, Tails = Loss 50/50.
I guess I'm a terrible coinflipper, however, I have some "interesting" splits:
When Flipping a Quarter I'm 50-48, however, when flipping a nickel I'm 21-43, yikes! To break it down even further, when Flipping quarter left handed I was 25-13. If I flipped the quarter left handed I would have had a 107 win season, right? Anybody scared to take me on flipping left handed quarters? I don't understand where I went wrong when flipping nickels...I made sure I didn't "make it think too much". I know it had .500 potential, must have been the Quarter's ego causing problems in the clubhouse.
Obviously people are not number producing robots, however, most likely if something is out of the ordinary it's most likely probability being probability, not some stupid intangible. When dealing with such small edges you're going to see all kinds of wild patterns and there isn't necessarily some pep-talk behind them.
Do it yourself if you want, that's why I used a coin :-)
15 comments | 0 recs
NL Allstar vote leaders so far
Just when you think the sports media are the stupidest people to talk about sports...
When I was looking at the ballot and doing research (basically I just go by VORP and THT defense metrics) I was feeling REALLY good about the NL this year in the allstar game...then reality came crashing down and for some reason it completely lapsed me just how stupid the voters really are. I do realize this is discussed Ad Nausea every year but this is the first year I look at allstar voting as a SABR guy.
Yes, it's still relatively early.
Vote Leader LF
Sorryano
8th in RZR
8th in NL VORP for LF
SABR Choice (going by Vorp and RZR)
Matt Holiday
2nd in RZR
3rd in VORP
Vote Leader RF
Fukudome
2nd in RZR
8th in VORP
SABR Choice:
This one is a little tough, the VORP leader is Ludwick at 25.7 vs Fukudome's 10.6. The RZR is Ludwick's Tied for 7th at .899 vs Fukudome's 2nd at .933. The balance to the two is Hunter Pence, who is 3d in RZR at .926 and 5th in VORP with 12.1.
I know it's really fashionable (and little league) to preach defense defense defense, but Ludwick is over TWICE as good with the bat (with 1/4 less PA's) so far while the others are only slightly better in defense.
My Picks are:
Ludwick if he doesn't regress ;)
2d - Xavier Nady: 2nd Vorp 17.6 same RZR as Ludwick
3d - Pence
I'm not even going to mention how silly voting for Ken Griffey Jr is (unless it's for nastolgic reasons) who currently is barely above replacement level offensively (.9 vorp) and dead last in RZR. Don't get me wrong, I love Ken Griffey Jr, he's a HOF'er and I agree with the world it should have been him.
CF:
No CF'er was picked (probably because the fashionable cub's CF platoon sucks) however:
This is slightly more interesting than RF, the VORP leader, Nate Mclouth is 30% better than Aaron Rowand but is the 2nd worst CF in the NL. My choice would be Aaron Rowland who is 2d in RZR and 2d in VORP, but I'm not totally feeling it, I could probably be swayed if a good arguement was presented. I still maintain at the professional level an impact bat with league average defense is far more important than plus defense and less offense, but Mclouth is comically (or duncan-ish) bad.
If look at the MLB VORP leaders position by position you feel really good about the chances the NL will FINALLY break the slump in The House That Ruth Built, however, throwing trendy picks and past their prime HOF'ers isn't going to get the trick done. Lets just hope AL voters are just as stupid.
26 comments | 0 recs
You spent too much time at VEB when..
- You spend an hour creating a complex formula to determine a prospect job's Value Over Replacement Level...(true story)
- You did the same to your friends and girlfriend (another true story).
- Instead of rating a girl from 1-10 you found a way to do it by WARP3.
- You have a pet named Walt-Lite...it's name used to be Antonetti.
- Somebody called an employee "below replacement level" and you knew exactly what they meant.
- You refer to "breaking up" as "putting her out on waivers".
- You asked your girlfriend if she'd waive her no trade clause for a high upside prospect.
- ...you actually have a contract with a no trade clause with your girlfriend.
- You refer to the hottest girl at the bar as having "top of the rotation stuff".
- You roll your eyes when somebody uses a baseball cliche like "thew me a curve ball" because you have more advance puns that are park adjusted.
- Your girlfriend constantly asks "What is in Memphis and why are you always trying to send me there?"
- 2am at the bar rolls around and you refer to it as "shopping around the waiver wire for a duncan special" (I know bobbyballgame can relate to that one).
- A hot girl comes onto you and your knee jerk reply to her is "I'm not giving up Rasmus".
- .....
25 comments | 0 recs
(espn says) Beane says Haren is for sale
I was over at my Mistress Team's blog and they front paged this. Think he'll go for a take back with Mulder?
By marcbouch9
Posted on Sat Nov 10, 2007 at 01:50:18 PM EDT
ESPN reported that Billy Beane may make Dan Haren available to replenish the A's farm system.
Haren is under contract through 2010 at $4M in '08, $5.5M in '09, and a club option $6.75M in '09.
The question then is what would the A's want back for him. Boston Globe has reported that the A's would require Clay Bucholz or Jon Lester from the Red Sox. Who would you be willing to part with to make this deal?
[editor's note, by jscape2000] front paged by jscape2000
He'll be 27 years old in 2008 and has pitched more than 200 innings each of the last three years, to a 1.2 WHIP. While he's among the most underrated pitchers, I'm not sure he's worth a member of the Trinity.
I'd trade Haren for Betances and cash- and that's saying quite a lot. Otherwise, Horne and Whelan, or a similar package.
I'd give as much for Haren as I would for Santana.
21 comments | 0 recs
Stats to use in VEB: BATTLEDOME!
After the brilliant thread about ecks posted by larry, and another great NL MVP diary posted at the red reporter, I thought it'd be nice to have a stats deathmatch.
Baseball is probably the most misunderstood sport of all time. Just walk on over to the PD forums and take a gander, go to the local sports bar, or listen to the office water cooler talk (assuming it's not football season) and you can get a good gauge about just how incredibly off the general bandwagoner is.
After some comments here and there, but mostly the thread discussing replacement level got me thinking there should be an official VEB glossary of preferred stats to use when discussing players, trades, etc. Hopefully here we can discuss and come to conclusions on which stats to use so you don't look silly and we can ride our SABRmetric high horse all over John Q. Edmondsjersey.
TEAM
First when discussing overall/general team quality most Statheads like to use a teams Pythagorean winning percentage. Basically this is just a simple formula that involves the Runs a team scores vs the runs a team allowed. "There is no explanation for the correlation between the formula and actual winning percentage in theory, rather the correlation has just been shown to work empirically". I personally like using this stat to see what a team needs to improve on and how they evolved or regressed throughout the years.
OFFENSE
Most of us know or at least should know that man can not survive on Batting Average alone. Who would you rather have, a .287 hitter or a .278 hitter? Well if you chose the .287 you just picked Mark Loretta over Lance Berkman (okay that was predictable to almost everybody). If you must use average when discussing a player it is more accepted to use the trio of slash stats, AVE/OBP/SLG. If you don't understand why then you need to read MoneyBall or BP's Baseball Between the Numbers (where most sabr stats are explained in great detail). Often people like to use OPS instead of slash stats or if you want to get really fancy use OPS+, which is OPS with park-factor and you can find already calculated at the famedbaseball-reference.com.
VORP
One of everybody's favorite and seems to be the one that dominates is VORP or Value Above Replacement Player. As I already said, there is a 9 page explanation in BP's Book. Here's the long and short:
VORP is cumulative stat; additional calculations are required before using them to compare multiple player's potentials for future contribution. At the very least they must be normalized for PA. VORPr is rate stat, and therefore is slightly better for comparing players who have had a different amount of playing time as long as you account for sample size.[1]
Replacement level = freely available talent. Basically If your player goes down, a team can replace them from the waiver wire or the farm.
How Replacement level is calculated = It's actually based on RC/27 (runs created will be expanded on later) and it's based yearly. Basically BP tracks each teams regular players, then their backups then compare. They've found that generally backups perform at around 80% (again this will change year to year and by position)
Since they use RC/27 to determine replacement level, there is a formula published (that they don't explain how they came up with it) to turn slash stats into replacement level.
VORP is OFFENSE only and does not consider defense and it DOES consider position played so ARODs vorp isn't technically comparable to Pujols vorp since VORP compares Arod to 3b-men and Pujols to 1b.
VORP is defined that way for a reason. A player putting up Hanley Ramirez numbers at SS is more valuable to his team than a player putting up those numbers at 1B, so if you are comparing "value" (IE trying to determine the league MVP) it is fine and common to use VORP.[2]
RCOne of my personal favorites is RC. The reason why its the easiest way to relate a player to a teams Pythagorean W/L. You can click on the link to see the different versions, but I just use Baseball-References.com already calculated ones, which he uses the "technical version".
Clutch Hitting
Clutch hitting is still in dispute by BP because they can't empirically prove it yet. If you are a hardcore fan of clutch hitting then a lot of people like to use either WPA that is tracked by fangraphs.com OR Win Shares (they are calculated way differently and often thought as the same stat as WPA).
This blog isn't meant to tell you what to use, so I'm not going to expand any further on WPA/Win Shares and clutch in general, I'm just saying if you like "clutch" these are the most accepted stats for clutch.
Please don't use RBIs as a validation for a player. I like using RBI when only discussing a hit. BP tracks players performance in RBI situations, but even fans when RBI was created in the 20s knew that RBIs would be team dependent. If you are in a fantasy league that uses RBIs I like sorting players by RBI opportunities then try to balance who is the best with the most.
The scope of this blog was to inform readers of the most commonly used stats around here, maybe eliminate some, maybe add some. Also help myself understand or hammer out any details. If I have any info wrong or missing please feel free to add/discuss. Also, if you have a better way to data mine specific stats PLEASE add. A lot of times I have to copy/paste stats into a excel spreadsheet when there is probably a better way. If this blog is on the right track, next will come Pitching then Defense.
Summary
Team: Pythagorean W/L
Offense: Vorp, RC, Slash stats, OPS, OPS+
Clutch: WPA, Win Shares
NOT to use: Average alone, RBI
33 comments | 0 recs
Current Depth Charts and Vorp - Starters
My last blog the table syntax janked it all up. Here's hoping it comes out better....
This is a current depth chart from http://sportsline.com.
FLA Vorp
- D. Willis 0.7
- S. Mitre 7.9
- S. Olsen -23.1
- B. Kim -4.4
- C. Seddon -8.1
- J. Johnson -7.3
- K. Millwood 5.7
- V. Padilla -6.8
- B. McCarthy 6.5
- K. Gabbard 1.8
- E. Volquez 4.6
- K. Loe -3.6
- F. Hernandez 36.4
- J. Washburn 24.8
- M. Batista 25
- J. Weaver -9.7
- R. Feierabend -12.2
- S. Hill 20.8
- J. Bergmann 15.5
- T. Redding 19.4
- J. Hanrahan -2.2
- M. Chico 11.1
- J. Patterson -5.1
- J. Simontacchi -8.1
- S. Kazmir 47.2
- A. Sonnanstine 0.2
- E. Jackson -8.4
- J. Hammel -1.7
- J. Howell -11.5
- J. Shields 45.4
- A. Wainwright 39.8
- B. Looper 14.8
- J. Pineiro 12.7
- B. Thompson 9
- K. Wells -9.4
- M. Mulder -9.6
- C. Carpenter -1.1
- I. Snell 42.8
- T. Gorzelanny 42.6
- M. Morris -3
- P. Maholm 7.4
- Z. Duke -3.4
- C. Hamels 48.8
- J. Moyer 14
- A. Eaton -9.7
- K. Lohse 7.2
- K. Kendrick 27.1
- F. An. Garcia -0.1
- J. Lieber 7.7
- R. Oswalt 59.8
- W. Rodriguez 18.9
- B. Backe 5.9
- M. Albers -4.6
- F. Paulino -2.3
- J. Gutierrez 0.1
- J. Jennings -8.2
- J. Verlander 45.9
- K. Rogers 5.6
- N. Robertson 10.1
- J. Jurrjens 4.2
- C. Durbin 13.5
- J. Bonderman 10.1
- D. Cabrera 2.2
- J. Leicester -5.6
- V. Santos -3.2
- V. Zambrano -4.6
- R. Liz -4.5
- B. Burres -0.9
- J. Guthrie 38.2
- G. Olson -6.3
- E. Bedard 54.9
- A. Loewen 6.1
- K. Benson
- A. Harang 53.8
- B. Arroyo 30.7
- M. Belisle 7.7
- T. Shearn 11.6
- H. Bailey -1.4
- E. Milton 0.1
- B. Livingston 2.5
- B. Sheets 31.4
- J. Suppan 23
- D. Bush 13
- Y. Gallardo 25.1
- C. Villanueva 23.1
- C. Capuano 6.3
- G. Meche 47.1
- B. Bannister 34.9
- Z. Greinke 30.1
- K. Davies -7.2
- B. Buckner 2.9
- O. Perez 2.4
- L. Hudson -3.6
- J. Thomson 2.1
- J. Francis 42.7
- J. Fogg 13.4
- U. Jimenez 9.9
- F. Morales 11.1
- M. Redman 5.2
- D. Bautista -5.8
- A. Cook 25.3
- J. Hirsh 13.2
- R. Lopez 10.9
- C. Wang 48.5
- A. Pettitte 36.8
- R. Clemens 13.8
- P. Hughes 9
- I. Kennedy 6.7
- M. Mussina 11
- C. Pavano 0.5
- M. Buehrle 49.3
- J. Garland 26.6
- J. Vazquez 51.1
- J. Danks 1.8
- J. A. Contreras -6.1
- G. Floyd 2.4
- J. Smoltz 56.7
- T. Hudson 59.7
- C. James 28.7
- J. Bennett 3.6
- J. Reyes -5.8
- L. Cormier -8.2
- B. Carlyle 2.4
- M. Hampton
- A. Lerew -2.3
- D. Haren 56.4
- J. Blanton 46.3
- C. Gaudin 24.3
- D. Braden -11.7
- R. Harden 10
- T. Glavine 28.1
- P. Martinez 7.1
- O. Perez 24
- J. Maine 33.3
- O. Hernandez 31.7
- M. Pelfrey -0.2
- B. Zito 24.7
- M. Cain 47.6
- K. Correia 26.9
- P. Misch 5.4
- T. Blackley
- J. O. Sanchez -0.1
- T. Lincecum 26.5
- N. Lowry 26.6
- R. Ortiz 1
- J. Lackey 60.7
- K. Escobar 49.9
- J. Weaver 29.1
- J. Saunders 14.8
- B. Colon -8.9
- J. Santana 57.7
- C. Silva 35.5
- M. Garza 11.3
- S. Baker 25.8
- K. Slowey 5.4
- F. Liriano
- B. Webb 66.1
- D. Davis 28.6
- L. Hernandez 20.4
- M. Owings 21.1
- E. G. Gonzalez 7.3
- R. Johnson 12.3
- B. Penny 61.7
- D. Lowe 30.5
- C. Billingsley 40.7
- D. Wells 2.5
- E. Loaiza -5.9
- E. Stults -0.7
- R. Wolf 12.1
- J. Schmidt -3.5
- C. Zambrano 43.5
- T. Lilly 46.7
- J. Marquis 16.5
- R. Hill 40.3
- S. Trachsel -4.7
- S. Marshall 16.7
- M. Prior
- C. Sabathia 65.2
- F. Carmona 64
- P. Byrd 18.9
- J. Westbrook 21.8
- A. Laffey 6.7
- J. Beckett 58.6
- D. Matsuzaka 37
- C. Schilling 33.5
- T. Wakefield 23.2
- J. Lester 9
- C. Buchholz 9.3
- R. Halladay 50.6
- A. Burnett 37.5
- S. Marcum 31.1
- D. McGowan 34
- J. Litsch 18.7
- G. Chacin 1.5
- J. Peavy 77
- C. R. Young 45.8
- G. Maddux 35.7
- B. Tomko 3.7
- J. Cassel 4.4
5 comments | 0 recs
Team Pitching Vorps - Starters
Does anybody know an easy way at BP to sort Team Starters Vorp? I did it all manually, took me 2 days :D
I copied/pasted all pitchers with at least one GS into a spread sheet. Then made a cell for each team to calc average, then manually picked out the Team Averages into another page in the spreadsheet...
BOS 182.9
SFN 168.6
CLE 164.6
TOR 163.5
CHN 160.3
SDN 158
ARI 152.2
ANA 147.7
OAK 147.6
MIN 143.6
COL 135.7
MIL 134.9
LAN 129.3
CHA 124.9
DET 118.1
ATL 114.6
NYN 114.2
KCA 103.9
PHI 102.1
NYA 101.5
HOU 98.8
BAL 84.2
PIT 81.5
CIN 80.7
WAS 48.9
SLN 46.6
SEA 44.3
TBA 32.5
TEX 19.3
FLO -60.3
This is a "quick" way to see where we can shop looper.
By doing some guerrilla math I came up with vorps for the number of starter. (I'm trying to refine it, but this eyeballed looks pretty good)
#1 Ave Vorp
48.82068966
#2 Ave Vorp
31.99333333
#3 Ave Vorp
20.05
#4 Ave Vorp
9.923333333
#5 Ave Vorp
3.193333333
Loop-a-doop was at 14.8 which is a 3.5 starter. You can shop him to a team that has no #3 or even the horrid teams on the bottom that have no #2. Maybe ship him to a good pitching team that has a weak #4-5.
Here are the Team Aces (Vorp leaders on each team)
1 Jake Peavy SDN 77
2 Brandon Webb ARI 66.1
3 C.c. Sabathia CLE 65.2
5 Brad Penny LAN 61.7
6 John Lackey ANA 60.7
7 Roy Oswalt HOU 59.8
8 Tim Hudson ATL 59.7
9 Josh Beckett BOS 58.6
10 Johan Santana MIN 57.7
12 Dan Haren OAK 56.4
13 Erik Bedard BAL 54.9
14 Aaron Harang CIN 53.8
15 Javier Vazquez CHA 51.1
16 Roy Halladay TOR 50.6
19 Cole Hamels PHI 48.8
20 Chien-ming Wang NYA 48.5
21 Matt Cain SFN 47.6
22 Scott Kazmir TBA 47.2
23 Gil Meche KCA 47.1
24 Ted Lilly CHN 46.7
26 Justin Verlander DET 45.9
30 Ian Snell PIT 42.8
31 Jeff Francis COL 42.7
35 Adam Wainwright SLN 39.8
40 Felix Hernandez SEA 36.4
46 John Maine NYN 33.3
48 Ben Sheets MIL 31.4
76 Shawn Hill WAS 20.8
108 Sergio Mitre FLO 7.9
113 Brandon MccarthyTEX 6.5
As you see, a team ace should be close to the top 30 pitchers, but WAS, FLO and TEX are in dire need of an ace, Looper was better than FLO and TEX's aces this year.
This is pure raw performance from 2007 from start to finish. This does not take into consideration injuries, etc. Based on this list we can see where looper would fit, then see if that team is addressing the need for the spot he will replace via some other option (hot shot rookie, healthy player that was injured, etc)
4 comments | 0 recs
Fixing the Cards Pythagorean
Part 1: Fall of the MV3
The same Sabermatic community that thinks the STL Cardinals are the joke of baseball once called the St. Louis Cardinals "a Juggernaut" just 2 years ago.
All this talk about missing pitching we still have to keep the Pythagorean in check, however, the desperate need for pitching gives nice stealth to the huge decline in offense since the start of the Empire, 2000.
When Making the Playoffs their Average Actual Wins per year 95.5 games with a 93.3 Pythagorean. Through 2000-2005 the cards have averaged 837 runs, with 3 seasons over 850. The difference between the 2002 Division title with 787 runs scored vs the 2003 3rd place team that scored 876 runs was pitching. I'm not advocating ignoring the horrid need for pitching, however, the current offense can't support even a stellar pitching staff.
If the card's don't change the offense and score around the same runs they did this year, 726, they would need the pitching staff to come up with around 595 runs allowed. To put that in perspective, the best team in the NL has already given up that many runs, The Padres. As it stands you have Wainwright, Looper, 1/2 of Carp, and question marks to turn into the 90s Braves.
I looked at some runs generated by the mv3 since 2003. The only thing to note is in 2003 Pujols played the OF so I moved Martinez on paper to the OF.
| 2003 | 45% | 24% | 26% |
| Team | MV3 | OF | IF |
| 876 | 396 | 211 | 230 |
| 2004 | 50% | 25% | 22% |
| Team | MV3 | OF | IF |
| 855 | 428 | 214 | 191 |
| 2005 | 34% | 29% | 31% |
| Team | MV3 | OF | IF |
| 805 | 277 | 225 | 252 |
Rolen was hurt and only contributed 25 runs. Healthy Rolen averages around 112 runs. Nuniez's 53 + Hurt Rolens 25 = 34 Runs difference. If Rolen wasn't hurt and had an average year, the Runs Created would have looked like:
| 2005 | 44% | 27% | 24% |
| Team | MV3 | OF | IF |
| 843 | 368 | 225 | 252 |
You can already see what an impact 1 hurt Mv3 member means. If Rolen didn't have that collision at first in 2005, from 2003 - 2005 a healthy Mv3 would account for almost half of the runs scored:
| 2003 | 2004 | 2005* |
| 45% | 50% | 44% |
| 396 | 428 | 368 |
In 2006 instead of Rolen being hurt, Edmonds suffered from the Post Concussion Syndrome and leg injuries, that cost him half oh his normal Runs Created (Jimmy from 2000-2005 averaged 121 RC, his 2006 total was 59).
| 2006 | 40% | 29% | 25% |
| Team | MV3 | OF | IF |
| 781 | 311 | 225 | 199 |
Here you can see, again, how an injured mv3 member drastically lowered the Runs created. Here is what the Table would have looked like if Jimmy was Jimmy that year:
| 2006 | 44% | 29% | 24% |
| Team | MV3 | OF | IF |
| 843 | 373 | 225 | 199 |
This would have changed our Pythagorean Wins from 82 to an almost respectable 88.
So looking forward to 2008, what can you really expect from the Mv3? Does Jimmy have one more left? Will Rolen recover? Is this a freak down year for Pujols, maybe even conventional wisdom right for a change and he had no protection?
This was by far the most brutal year for the MV3 with both Jimmy having his 2nd straight year where he has performed over 50% less effective with a 2 year average of 52.5 and Rolen didn't complete the season and had a RC of 51. With less then two weeks left in the season the RC table looks like:
| 2007 | 33% |
| Team | MV3 |
| 673 | 220 |
Once we establish the range of RC for Rolen and Edmonds, then we can see if the new boys will make up for that and were we could up grade. Otherwise even with a huge and improbable add like Jake Peavey won't do any notable damage and probably cost the team some bottom line revenue (per Nate Silver's Win Curve article)
5 comments | 0 recs
I need help with RC and RC/G
For argument sake I'm using Baseball-reference.com's RC.
Example Brendan Ryan's RC so far is 26 for 173 PAs and 113 outs and 54 games played which is a 6.2 RC/G.
How can you use that to project his RC for a full season of ABs if he were a full time starter?
Obv 6.2 x 54 isn't going to work, that's well over 26. I thought maybe 173/4 x 6.2 but that's not close either.
9 comments | 0 recs
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