If you're going to trash baseball, at least use the right data

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NOTE: See below for an update/addendum

The Big Lead ran a big story yesterday about baseball attendance in which the author attempted to argue that baseball’s attendance gains in recent years are a function of the novelty of new stadiums, that novelty has worn off and now attendance is about to crater.

That’s an interesting idea. And in particular markets it may have some validity. Unfortunately none of the data in the piece supports the premise, and there’s a giant, giant omission that renders the post completely useless.

I won’t reproduce all of the tables — click through to read them yourself — but the meat of the piece sets forth attendance gains by the Indians, Orioles, White Sox, Mariners, Rangers, Blue Jays and Braves in the years after their stadiums were built. Then those numbers are compared to average attendance figures for those stadiums for 2005 to 2009.  All but one of them — the White Sox — showed a big decline.

See! The novelty has worn off!! You’re doomed, baseball! Doooooomed!

Of course, maybe it would have been helpful for the author to include the one bit of data that has been shown by multiple other studies to best correlate with attendance: winning. If he had, he would have to note that every single one of those teams save one — the White Sox, who won a World Series in 2005 — suffered major on-the-field declines during the sample period. Yeah, the Indians had a blip in there for 2007, but overall the team was way worse off in that period than in the decade after Progressive Field was built.

The statistical recklessness continues when the author attempts to show that even in the old stadiums (e.g. Fenway, Dodger Stadium, Wrigley) the increases in attendance do not match the overall increase in population, with the haughty conclusion that “If the upsurge was from baseball’s burgeoning popularity and not new
stadiums, the teams that kept the same stadiums from 1989 to 2009 . . . would show
increases,” presumably commensurate with population growth based on what he wrote earlier in the piece.

Except Fenway, Wrigley and Dodger Stadium were pretty damn full during the early parts of the sample he uses. Sure, Fenway has added some seats over that time, but we’re not talking a gigantic number. How can the author expect these parks to match the nearly 20% increase in population over that time? Not that those parks didn’t show attendance increases anyway (they did).

Look, you can argue all day about whether baseball is popular, deeply popular, deceptively popular, the bestest thing ever, the worst thing ever or anything in between.  But if you’re going to attempt to do so quantitatively, at least don’t leave out the most important variables (i.e. wins and loses) and please, don’t be so disingenuous as to expect the Red Sox and the Dodgers to violate the laws of physics in order for them to refute your point, OK?

UPDATE:  I received an email from J.C. Bradbury, economist and baseball dude extraordinaire.  This is territory he knows very well, so his comments are definitely better reproduced than merely summarized:

While the evidence provided includes glaring omissions, as you correctly noted, even after controlling for factors such as winning and population
the general theory is right.  There is typically a huge boost in
attendance from new stadiums, and within the economics literature this
boost is known as the “Honeymoon Effect.” [note: see more from Bradbury on that here]  It tends to last 6-10 years
after a new stadium has been built.  Here is a link to a recent study of
the issue
 

So, I think the Big Lead story falls in the
Unjustified True Belief category of knowledge.  Like seeing a broken
clock stopped at the exact time it actually is.

Sanchez hits another home run, Yankees rout Orioles 13-5

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NEW YORK (AP) Rookie Gary Sanchez kept up a most remarkable run, homering for the third straight game as the New York Yankees routed the Baltimore Orioles 13-5 Saturday.

Sanchez hit a drive that bounced off the top of the right-center field wall and over in the fourth inning. He reached 11 career home runs faster than anyone in major league history – 23 games, including two hitless games last year.

After the switch-hitting catcher connected, the crowd of 38,843 emphatically chanted his name. Mark Teixeira stepped out of the batter’s box, pausing the game and allowing the 23-year-old to tip his batting helmet to the fans from the top of the dugout steps.

Starlin Castro and Aaron Hicks also homered as the Yankees won their fourth in a row. A day after trouncing the Orioles 14-4, New York moved within 2 1/2 games of them for the second AL wild-card spot.

Chris Davis homered twice and Mark Trumbo hit his big league-leading 39th home run for Baltimore, which has dropped three straight.

Sanchez is now hitting .400 with 21 RBIs in 21 games this year.

Castro had four hits and drove in three runs, Hicks also drove in three runs and Brian McCann got three hits and drove in two.

Every Yankees starter has gotten a hit in back-to-back games for the first time since July 26-27, 2009.

Tommy Layne (1-1) pitched a scoreless inning for the win.

Dylan Bundy (7-5) gave up five runs in four innings.

The Yankees got 18 hits and drew seven walks. For all that offensive output, it was a disputed play on the bases that put them ahead.

Baltimore led 2-1 in the third when with two outs, singles by Teixeira, Didi Gregorius and Castro brought home the tying run.

With runners at the corners, Castro broke for second. Catcher Matt Wieters‘ throw was then cut off by shortstop J.J. Hardy as Gregorius tried to steal home.

Hardy’s throw appeared to be in time, but Gregorius neatly tucked in his right arm and extended his left arm across home plate.

Umpire Ron Kulpa called Gregorius out, but the Yankees challenged and the ruling was overturned. After the review, McCann hit an RBI double for a 4-2 lead.

TRAINER’S ROOM

Yankees: McCann returned to the starting lineup after being away following the death of his grandmother.

Orioles: CF Adam Jones was held out of the lineup after aggravating his hamstring injury on Friday. He tried to talk his way into starting, manager Buck Showalter said.

UP NEXT

Orioles: RHP Kevin Gausman (5-10, 3.92 ERA) is set to make his fourth start this season against the Yankees. He’s 0-1 in the previous three outings despite a 1.31 ERA.

Yankees: LHP CC Sabathia (8-10, 4.33) was originally scheduled to pitch Monday in Kansas City. But manager Joe Girardi made a switch, starting Sabathia instead of RHP Michael Pineda. Manager Joe Girardi cited Baltimore’s better numbers against right-handed pitching and the Royals’ success vs. lefties.

Urias matures on mound in Dodgers’ 3-2 win over Cubs

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LOS ANGELES (AP) Julio Urias allowed one run over six innings, Corey Seager set a Dodgers franchise record for a shortstop with his 23rd home run and Los Angeles defeated the Chicago Cubs 3-2 on Saturday to even the series between NL division leaders.

Urias (5-2) pitched better at home than the last time he faced the Cubs. The rookie left-hander made his second career start in Chicago on June 2 and gave up six runs – five earned – and eight hits in five innings while serving up three homers.

This time, he allowed six hits and tied a career high with eight strikeouts and two walks. He is 4-0 in six games (four starts) since the All-Star break.

Kenley Jansen pitched a perfect ninth for his 38th save a day after allowing a run on a wild pitch in the ninth in a 6-4, 10-inning loss.

The Cubs’ four-game winning streak ended behind the shortest outing of the season from Jason Hammel (13-7). He gave up three runs and five hits in 2 1/3 innings.

The right-hander was coming off a poor performance against Colorado, allowing a season-high 10 runs (six earned) in 3 1/3 innings of an 11-4 loss. Hammel remained winless in nine career games (six starts) at Dodger Stadium.

The Cubs’ rally in the seventh came up short. They got to 3-2 on pinch-hitter Jason Heyward‘s RBI single off reliever Pedro Baez.

Heyward got caught stealing, and Baez walked Dexter Fowler and Kris Bryant before getting Anthony Rizzo on an inning-ending grounder.

Los Angeles took a 3-1 lead in the third on RBI singles by Chase Utley and Justin Turner. Utley’s hit was the third straight given up by Hammel to start the inning.

Seager tied the game at 1 in the first, giving him the most homers by a Dodgers shortstop in franchise single-season history. He broke the old mark of 22 set by Glenn Wright in 1930.

The Cubs led 1-0 in the first on Rizzo’s RBI single.

TRAINER’S ROOM

Cubs: RHP John Lackey (right shoulder strain) will throw a bullpen session on Monday in Chicago.

Dodgers: OF Scott Van Slyke won’t play again this season. He’s on the DL with right wrist irritation after being out nearly two months earlier in the season with low back irritation. “He doesn’t have the range of motion he needs to contribute,” manager Dave Roberts said. … LHP Clayton Kershaw (mild disk irritation) will face hitters in a simulated game on Tuesday in Los Angeles, Rancho Cucamonga or Arizona.

AT THE TURNSTILES

The announced attendance of 49,522 pushed the Dodgers over the 3 million mark for the fifth consecutive year and made them the first team in the majors to top that number this season.

DAY TRIPPIN’

The game featured the major leagues’ top two clubs in day games. The Dodgers improved to 24-11, while the Cubs fell to 38-21. Los Angeles came in averaging over a run more during the day (5.56) than at night (4.17).

UP NEXT

Cubs: LHP Jon Lester (14-4, 2.81 ERA) is 1-1 with a 4.05 ERA in two career starts at Dodger Stadium. The team is 7-0 in his last seven starts.

Dodgers: RHP Brock Stewart (0-2, 11.25) makes his third career major league start after being recalled from Triple-A Oklahoma City on Friday. He last pitched on Aug. 19 against Albuquerque, allowing four hits in five scoreless innings.