Thursday, July 16, 2009

Stats and fielding ability 

Stacey Brook notes with approval the arrival of location-specific data for MLB games. Alan Schwarz discussed this in the NY Times about a week ago, stating that "all these pixels and bits will almost certainly revolutionize the analysis of baseball glovework." That is, Schwarz suggests that knowing the speed and location of every batted ball, placement of the fielders, etc, will enable fielding skill to be more accurately measured. Now, Alan Schwarz certainly knows what he's talking about, and Stacey may be right that this data will enable economists to better measure "marginal product."

But, I'm a skeptic on this one. My prediction is that this new data will perhaps be an aid in player development -- i.e. to improve positioning in the field, baserunning skill, etc. But I don't expect it will do much to isolate differences in "baseball glovework," and what little it does achieve on this score won't matter very much.

A number of years ago, Jahn Hakes and I decided to enter the quest to measure the missing elements of baseball productivity. We initially focused on fielding ability, and like most others, we failed in our quest. Why? Some people believe that statistical measures of fielding are very poor, and are of little help in distinguishing excellence from competence in this skill. I think that's right. But there is another factor: as much as baseball aficionados (like me) appreciate the fielding skills displayed by MLB's best fielders, differences in fielding ability are not a big factor in determining who wins and loses a baseball game.

Bill James' approach to Win Shares provides a useful benchmark for assessing the value of this new data with regard to the issue of fielding. James asserted that 1/2 the game is offense, 1/2 is defense, and of the defense part, 2/3 is determined by pitching. Now this was merely asserted and not analyzed, but various analyses by others are consistent with the emphasis on pitching as the dominant defensive factor. Taking the win share allocation as given, then all of the effort that goes in to measuring fielding ability can at best capture 16.7% (.5/3) of the variation in game outcomes. And how much of the variation around average fielding ability (the competent ballplayer) cannot be discerned with the naked eye? My hunch is that the scouts will beat the statheads on this one, even with newly improved data.

Despite my skepticism, I recommend a trip to Schwarz' article, if only to the view video clip which shows a replay with locational data overlaid on the field. It's pretty cool stuff.

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Tuesday, April 21, 2009

Soccer in Seattle 

A bit behind on this, but the new MLS team in Seattle (The Sounders) have sold more season tickets (per game) than the Mariners. Here the writeup in the Puget Sound Business Journal:

Seattle’s Major League Soccer expansion team has already landed more than 30 sponsors with only a few weeks to go before the season opener in March. That includes deals with Virginia Mason, QFC and a blockbuster deal with Microsoft worth a reported $20 million that will have the Sounders’ green jerseys emblazoned with the Xbox 360 logo.

The Sounders have sold about 20,000 season tickets, which eclipses the number sold by the 32-year-old Mariners team, which estimates it will sell about 14,000 by the start of the season.

Of course, the Mariners play more than four times as many games as the Sounders, and an M’s season ticket therefore costs much more. Plus, the recently announced return of future Hall of Famer Ken Griffey Jr. could give Mariners marketing a big bump.

So far the Sounders have drawn 28,000 to 32,000 for their games. By comparison, the LA Galaxy led reported MLS attendance last year (from Soccernet) at 26,000 per game with about half of the 14-team league drawing over 15,000 per game. As the excerpt mentions, the total expenditure for 81 regular season baseball games exceeds that for 18 soccer matches. The total is about a 3:1 difference according to the article.

I'm not so concerned with whether soccer has "passed" baseball in Seattle, but the fact that it has pulled up into the same neighborhood says something positive about soccer's growth but negative about baseball's long, slow decline from its former position as king of U.S. sports. Baseball has been both the beneficiary and victim of television. TV has raised salaries in baseball as in all sports but it has also boosted other sports, football in particular, relative to baseball and may have created incentive problems.

Has baseball hitched its wagon too closely to TV over the years? Certainly, baseball does not want to go into TV purgatory like the NHL. However, TV's contractual horizon and MLB's long term horizon do not necessarily dovetail. Boosting short-run TV ratings and revenues over the last 30 years with World Series games going into the early morning hours in the east may not boost long term interest in the game. One writer noted that the trend has been longstanding now -- even Carlton Fisk's famous homer in the 75 series came after midnight ET. Here's a Ron Fimrite piece from SI.com in the wake of last season's Phillies-Rays closer-to-dawn-than-sunset finish.

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Sunday, April 05, 2009

"Wild Pitch" 

The New York Times reprints Roger Noll's "Op-Ed Classic", from 1996. The opening line: "Even at a time when major league sports have become a cartoon of financial excess, the proposed new home for the Yankees is breathtaking in its audacity."

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Opening Day Prices 

Box seats at Fenway for opening day are going for $250 in the secondary market, 1/2 last years' price. Grandstand seats are going for $150, $100 below a rear ago. There is interesting information on sponsor changes in the story also.

The price drop for opening day should overstate the decline in demand for baseball in general. Baseball fans can substitute for lower priced games this season, or defer the opening day game experience to another year. The demand for tickets to opening day should drop relative to other games.

In New York, the Mets' have set up an auction for unsold tickets to the curtain raiser at Citi Field. The Yankees also have premium tickets left for Opening Day, at $2,625, + $59.70 S&H (Hey George, what is the 70 cents about??). These seats were likely targeted for the brass at AIG, Bear Stearns, Citi, et al. Adjusting their prices is tricky, since they're offered as season tickets at the top of the pricing structure pyramid. And who knows, the good times might return by the time next year's opening day rolls around.

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Wednesday, March 11, 2009

A Report From the Cutting Edge 

This just in: remember that image of baseball front office types as slow-witted dinosaurs who had to be dragged kicking and screaming into the twentieth century by Michael Lewis? Forget about that - MLB has jumped right onto this newfangled analysis bandwagon. According to a recent Bloomberg article, the Cleveland Indians have developed a brand-spanking new cutting edge ticket pricing system. Compared to other MLB clubs, who may be pricing tickets after consulting the Oracle at Delphi and examining pigeon entrails for all we know, the Tribe hired a consultant to statistically analyze their past three years of attendance data. Based on this cutting edge analysis, the Tribe "learned that fireworks after a game draw an additional 4,000 fans; every one-degree temperature drop below 70 Fahrenheit costs them 300; and when the New York Yankees come to town, attendance jumps 11,000." If this article is to be believed, the Indians are the only team in MLB doing this sort of analysis of attendance.

Among the other fascinating details uncovered by this cutting edge statistical analysis include that "...when children are on summer break, attendance increases 1,200; if rain is in the forecast, it falls 2,200; a bobblehead-doll giveaway brings in 4,700 people..." It's too bad that nobody in the Indian's front office thought to read "Does Bat Day Make Cents?: The Effect of Promotions on the Demand for Baseball" by Mark McDonald and Dan Rascher (which was published in the Journal of Sport Management almost ten years ago), because they could have saved the consulting fee. Most of that information is in Mark and Dan's paper.

Hat tip to Bryan Goodall.

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Thursday, September 11, 2008

584 fans? 

The Marlins want a new, subsidized stadium built where the Orange Bowl once sat. But demand for baseball in Miami (despite two recent World Series titles) does not seem to warrant a stadium subsidy:
For the 455th consecutive time last Wednesday afternoon, 96-year-old Fenway Park in Boston sold every seat for a Red Sox game, tying baseball's record.
At the same time that Boston's Daisuke Matsuzaka was throwing his first pitch before 37,373 paid customers, Florida Marlins pitcher Chris Volstad was throwing one at 21-year-old Dolphin Stadium before 584 fans — counted by the players themselves.
That's all you need to know to understand why government's frenzy to waste half a billion dollars to build a Marlins stadium is off base.
As auto dealer Norman Braman plays his hand in court as the only public figure willing to buck the giveaway, the Marlins play to the smallest attendance in baseball, by thousands, day after day.
Even the Marlins' pitiful average of 16,576 paid through last Wednesday's game is suspect, because while players were counting 584, the Marlins were reporting an "official" 11,211 — though that's still far less than a third of capacity. Whether almost nobody bothered to use their tickets to see a team fighting for a title or the Marlins were fudging numbers, who knows?
What is perfectly clear is that few show up. No new stadium would change that.
That's the start of an informative editorial at Miami Today. Thanks to John J. for the link.

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Tuesday, February 19, 2008

RIP Thomas Roberts 

Thomas Roberts, the arbitrator who found MLB teams had colluded in the free agent market in the mid 1980's (and who was fired twice by MLB), has passed. From the WSJ Law Blog:
Thomas T. Roberts, a prominent arbitrator best known for his mid-1980s ruling that major league baseball club owners had improperly colluded to prevent free-agent players from obtaining richer contracts, died last Wedenesday. He was 84.

Roberts (Loyola University, Loyola Law School) was fired twice by Major League Baseball management for issuing rulings in favor of the players. In 1986, he ruled that teams could not negotiate drug-testing clauses with players individually; they had to deal with the players union under the collective bargaining agreement.

After being reinstated, Roberts issued his most famous ruling in the baseball case widely-known as the “collusion case” in which he found that, following the 1985 season, no teams had sought to sign free agents unless their old clubs had lost interest in them. He termed that “a strong indication of concerted action,” something prohibited by baseball’s collective bargaining agreement. Roberts was fired again by management. But in 1990 his ruling was vindicated when the owners agreed to pay affected players $280 million plus interest to settle the collusion cases.

Via SportsLawBlog.

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Thursday, October 25, 2007

Ticket Prices and Team Quality 

The Kansas City Royals have raised ticket prices for next season by 15%. This announcement comes on the heels of another not-so stellar season. It also comes after taxpayers in Jackson County* approved a tax increase to help pay for renovations to Royals Stadium. So given that background, it's no surprise that Royals senior vice president of business operations Kevin Uhlich has trotted out that good ol' war horse:

Dayton Moore’s mission is to make this into a contending team again. We haven’t been to the playoffs in 22 years. To get back there, we needed to improve our international presence, our scouting, add minor-league teams. This requires money, and frankly, we couldn’t do that with our present budget.”

We sports economists are skeptical about such claims about the connection between ticket prices and player/scouting/etc. payroll. A more likely claim is that there is correlation between ticket prices and payroll, but no causal relationship. Both are driven by an increase in demand for the game. This increase pushes up ticket prices and it increases the demand for players etc. which, in turn, drives their salaries upward.

Colleagues Ken Park, Soonhwan Lee, and I have a paper that we are revising that looks at the long-run elasticity of ticket demand of individual baseball teams using an attendance time-series demand model for several Major League Baseball teams (rough draft here. I hope to have a revised draft up soon). We estimate the Kansas City Royals have a long-run elasticity of demand of 1.46. If so, then without an increase in the demand for tickets, an increase ticket prices generates less revenue for the team, not more.

So something doesn't add up. Could it be that Kansas City is simply seeing a surge in demand for their games, a surge that seems to be league-wide for the most part, even given how poorly the Royals have played over the recent past (0.426 WPCT in 2007, 0.383 in 2006, and 0.346 in 2005 along with last-place finishes in the AL Central in each of those years)? They drew less than 18,000 fans per game in 2005 and 2006 but almost 20,000 fans per game in 2007. Could it be that they are simply adjusting their prices towards some equilibrium in response to a demand shift?

*Jon Meyers noted in the comments that it was the voters of Jackson County, Mo. that passed the tax increase to renovate Kaufmann Stadium, not Johnson County. I have made the correction and I thank Jon for noting my mistake.

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Tuesday, October 02, 2007

Congratulations to the Rockies 

While many pundits expound on the Mets' phenomenal collapse and the Phillies' race to the top of the NL East, few had paid much attention to the rise of the Rockies to claim the NL wild card spot. The Rockies won 14 of their last 15 games, the last 14 of which came against division brethren. More importantly, those 14 were against teams that finished with winning records. You can't say that about the Phillies. You can't say that about the Cubs. You can't even say that about the Mets, which makes their collapse even more mind-boggling. Give the Rockies their due. They had a great finish to the season against some tough customers and they had a miracle comeback last night.

Unfortunately that finish will come with an asterisk in the minds of some. It looked to me as if Matt Holiday did not touch home plate to score the winning run in the bottom of the 13th. His hand clearly was knocked off the plate by Padre catcher Michael Barrett and Holliday's hand was blocked from the umpire's view by Barrett's foot. The umpire, judging by his delayed and casual call, wasn't sure if he touched home plate. If he did, it was by the oil on his fingertips and it is tough to see how the umpire can give the benefit of the doubt to the Rockies. Maybe this is evidence of home team bias on the part of the umpire. Had the game been played in, say, the Canary Islands, would the call have been reversed? We'll never know. Likewise, we will never know how the game would have played out had Holliday been called out.

Still, it was an exciting game and a great conclusion to the Rockies season.

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