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Japanese baseball officials admit to altering the baseball to increase offense

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Home runs and batting average have increased sharply in the NPB this season, and after months of denying that the ball had been altered in any way, Japanese baseball officials are admitting that they tinkered with it in order to “make the game more exciting” and increase offense:

Players and fans had repeatedly quizzed Nippon Professional Baseball (NPB) bosses after seeing a 40 percent rise in the number of balls that were slugged out of the park so far this season.

In April NPB said the specifications of their ball — each of which bears the signature of its commissioner Ryozo Kato — “have not been changed”, a statement that was repeated several times since.

But on Tuesday NPB came clean, saying they had asked manufacturer Mizuno to “adjust” the ball to give it greater bounce off the bat and demanded the company keep quiet about the switch.

Altering baseballs is not unprecedented in baseball history, of course. In 1930 offense made the so-called Steroid Era look like 1982 or something. Half the teams scored 900 runs or more and the average hitter in the American League — just the AVERAGE ones — hit .303/.360/.448. That winter baseball deadened the balls a bit, with the AL altering the stitching and the NL doing both that and adding a cover to its balls. Offense went down significantly in 1931, more so for the NL.

1987 is widely suspected to be another year in which the ball was altered. Baseball has never admitted to doing anything, but the season was an offensive aberration and unlike other eras of changing offense it was an outlier, with the next and previous years looking pretty similar and no other explanation that makes a lick of sense.

I strongly suspect that the baseballs were altered again in the 1990s. There were multiple explanations for increased offense at that time, including double expansion, much smaller parks, smaller strike zones, different hitting approaches and, of course, performance enhancing drugs, but I’ve always thought that the baseball had something to do with it too. Not that anyone ever wants to blame anything other than steroids.

But I think this NPB story shows that it doesn’t take much for offense to increase significantly. Sometimes just a change in the ball. Which league officials are inclined to deny.

Red Sox set a new major league record with 11 strikeouts in a row

BALTIMORE, MD - SEPTEMBER 20: Starting pitcher Eduardo Rodriguez #52 of the Boston Red Sox works the first inning against the Baltimore Orioles at Oriole Park at Camden Yards on September 20, 2016 in Baltimore, Maryland. (Photo by Patrick Smith/Getty Images)
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Lost in the nifty base running by Dustin Pedroia that won Sunday’s game against the Rays, the Red Sox set a new major league record by striking out 11 batters in a row, per Peter Abraham of The Boston Globe. Starter Eduardo Rodriguez struck out the final seven Rays he faced and reliever Heath Hembree struck out five Rays in a row after that. Tom Seaver had the previous consecutive strikeout streak of 10, set on April 22, 1970 against the Padres.

The Red Sox also set a team record with 23 strikeouts in total: 13 by Rodriguez, five by Hembree, one by Matt Barnes, and four by Joe Kelly. Per Abraham, that’s the most strikeouts in a 10-inning game since at least 1913 and the most in a game of any length since 2004.

For Rodriguez, Sunday marked the first double-digit strikeout game of his career. He has pitched quite well since returning to the rotation at the start of the second half. Over 13 starts, the lefty has a 3.10 ERA with a 70/23 K/BB ratio in 72 2/3 innings.

Dodgers clinch NL West on Charlie Culberson’s walk-off home run

WASHINGTON, DC - JULY 20: Charlie Culberson #6 of the Los Angeles Dodgers runs to first base after hitting a single RBI in the second inning against the Washington Nationals at Nationals Park on July 20, 2016 in Washington, DC. (Photo by Matt Hazlett/Getty Images)
Matt Hazlett/Getty Images
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Dodgers second baseman Charlie Culberson delivered a walk-off solo home run in the bottom of the 10th inning, clinching the NL West for the Dodgers on Sunday afternoon. What a way to celebrate Vin Scully’s final home game behind the microphone.

The Dodgers were trailing 2-1 in the seventh inning, but shortstop Corey Seager tripled in a run to tie the game. Rockies outfielder David Dahl untied the game in the top of the ninth with a two-out solo home run off of Kenley Jansen. But Seager once again rose to the occasion, blasting a game-tying solo shot in the bottom half of the ninth against Adam Ottavino. That would set the stage for Culberson in the next frame.

Culberson, a former Rockie, came into the afternoon with a .591 OPS and zero home runs in 53 plate appearances. He finished the afternoon 3-for-5 with the homer.

It’s the fourth consecutive season in which the Dodgers have won the NL West. The Cubs have clinched the best record, which means they’ll play the winner of the Wild Card game. The Dodgers will play the Nationals in the NLDS. The Nationals have a 1.5-game lead over the Dodgers for home-field advantage, so both teams are still playing for something of importance in the regular season’s final week.