Tag Archives: Masahiro Tanaka

The Heisei ERA, part 2

On this past week’s Japan Baseball Weekly Podcast, a listener asked:

  1. Who had the single most dominant season in the Heisei era (1989 to April 30, 2019)?
  2. Who was the best player of the Heisei era in NPB?

To recap our answers, we split on Question 1. John (@JBWPodcast) Gibson answered Masahiro Tanaka‘s 2013, 24-0 MVP season for the Rakuten Eagles, while I had Tetsuto Yamada‘s 2015 MVP season at second base for the Yakult Swallows, which ranks — according to Bill James’ win shares — as the seventh most valuable season in Japanese pro baseball history.

The Heisei Most Dominant Season Award

Tanaka’s season ranks 457th overall among all players in history, and second behind Hall of Famer Masaki Saito’s 1989 season for the Yomiuri Giants. But if one thinks about how the game has changed, Tanaka’s season is pretty darn remarkable.

The quality of play in NPB has increased steadily along with the number of pitches needed to get batters out. Saito, who is a big strong guy like Tanaka had a season that was a little better but required 33 more innings to accomplish.

In terms of how much Tanaka accomplished per inning pitched, his 2013 season is third in Japanese baseball history, behind two more Hall of Famers, Masaichi Kaneda (1958, Kokutetsu Swallows) and Tadashi Sugiura (1959, Nankai Hawks) during Japan’s most pitcher-friendly years since the end of World War II.

John, for those of you who haven’t heard it, brought up Wladimir Balentien‘s 60-home run 2013 season, but Win Shares has that ranked right behind Hotaka Yamakawa‘s MVP season last year for the Seibu Lions and the 28th most valuable during the Heisei era.

The Heisei MVP Award

John and I both picked Tomoaki Kanemoto as the Heisei MVP, which came as a shock to Mr. Gibson. The question excluded Ichiro Suzuki, but if I valued his MLB win shares at 1.2 per NPB WS, he ranks as the undisputed Heisei king. Through that somewhat conservative formula, Suzuki’s 540 ranks him third in Japanese baseball history, far behind the run-away leader, Sadaharu Oh (723 WS) and catcher Katsuya Nomura (581). Because the bulk of Suzuki’s win shares come from MLB, he would shoot past Nomura if each WS was valued at 1.5 per NPB win share.

If we allowed MLB win shares, Kanemoto would finish third, right behind Hideki Matsui.

Anyway, here are the top Heisei win share seasons:

Position players

PlayerYearTeamWS
1. Tetsuto Yamada2015Swallows46.8
2. Yuki Yanagita2015Hawks42.0
3. Hideki Matsui2002Giants41.7
4. Ichiro Suzuki1995BlueWave40.5
5. Kosuke Fukudome2006Dragons39.1
6. Kazuo Matsui2002Lions38.8
7. Alex Cabrera2002Lions37.7
8. Tuffy Rhodes2001Buffaloes37.4
9. Yuki Yanagita2018Hawks36.4
10. Takeya Nakamura2011Lions35.8

Pitchers

PlayerYearTeamWS
1. Masaki Saito1989Giants29.8
2. Masahiro Tanaka2013Eagles27.3
3. Masaki Saito1990Giants26.6
4. Masahiro Tanaka2011Eagles26.3
5. Hideo Nomo1990Buffaloes25.1
6. Hideyuki Awano1989Buffaloes24.2
7. Shinji Imanaka1993Dragons23.2
8. Tomoyuki Sugano2017Giants23.2
9. Yu Darvish2008Fighters23.1
10. Koji Uehara1999Giants22.8

And for the guy who doesn’t fit anywhere easily, Shohei Ohtani had 32.3 win shares in 2016 as a pitcher and a hitter, and would have ranked high in either list had he only batted or pitched.

You can find my post on NPB’s Heisei era pitching leaders HERE.

4 years after shafting NPB, MLB ready for another posting system plunge

OK. So while we’ve all expected Shohei Otani to move to the majors at the end of this year, Major League Baseball may be in the process of wrecking that prospect.

Four years after MLB last took Nippon Professional Baseball teams to the cleaners ahead of Masahiro Tanaka’s posting, MLB is looking to renegotiate its sweetheart posting deal with NPB, a source told Kyodo News this week.

In the winter of 2013, just days prior to the anticipated posting of Tanaka, currently the ace of the New York Yankees, the Rakuten Eagles’ expected posting wind fall went from a possible $100 million to $20 million as the Yomiuri Giants and SoftBank Hawks pressured other NPB clubs to agree to a new deal that was friendlier to MLB. And now MLB is at it again.

Small-market MLB teams had been unhappy with the pre-2013 deal that saw the winners of closed bids pay in the area of $50 million for the exclusive negotiating rights to Daisuke Matsuzaka and Yu Darvish. Because money paid to NPB teams in posting fees don’t count against MLB’s luxury tax, it was a tax dodge for clubs willing to break the bank for overseas talent.




The current system allows every team to negotiate with a posted player provided it is willing to pay the posting fee demanded by his NPB team up to a maximum of $20 million. This drives down the amount that rich clubs can shelter from the luxury tax but does nothing to make high-value foreign talent more accessible to small-market teams since posted players are now able to sign with the highest bidder.

Four years after the Giants and Hawks conspired with MLB to get NPB to agree to a lousy posting system for Japan’s other teams, they can again be counted on to ram another lousy deal down their fellow owners’ throats just in time, perhaps, to prevent the most interesting baseball player in the world, Otani, from leaving NPB.

MLB’s new collective bargaining agreement prevents a bidding war this year for the 23-year-old slugging ace pitcher by treating him as an amateur until he’s 25. Otani is still in Japan as arguably the country’s best pitcher and its best hitter BECAUSE the Nippon Ham Fighters agreed to post him when he is ready. Manager Hideki Kuriyama told a press conference in Tokyo last winter that his plan was to give Otani a shortcut to the majors.

At last year’s winter meetings outside Washington, an MLB executive said that while Cuban pros rather than Otani were the reason for the new CBA. The CBA reduces his posting payday from somewhere in the $200 million-to-$300 million range to something in the area of a maximum of $10.5 million.




Otani had wanted to sign directly with a major league team as an amateur, but didn’t, and one gets the impression that MLB is not happy about that. By closing the opportunity of teams like Nippon Ham to offer another superstar a similar shortcut, MLB is hoping that more amateurs skip NPB altogether, sign for small amounts on standard seven-year minor league deals — and demolishing the posting system is one way toward that end.

Of course, since the advent of the new CBA, some American writers have speculated that an exemption might be in the works to ensure Otani comes, since MLB does want him to come, MLB might actually want to sweeten the posting fee for players it considers amateurs, although that seems highly unlikely.