2026 NPB Pitching by Age: Peak Ages

How pitching numbers change with age, gathered as a group from the past seasons of players who are still active. It does not apply to any single player.

Player names are shown in Japanese.

How to read this table

  • The figures come from the official statistics as of the reference date and change day by day during the season. They are final once the season ends.
  • Fielding contribution is not taken into account.
  • Past seasons are counted only for players who are still active.
  • This is a tendency of the group and does not apply to any single player.
  • It is a separate thing from the ratings.
  • Ages with few players are merged with the neighbouring age.
Advertisements

Age and Pitching (best age band as 100)

Age and Pitching (best age band as 100) 2026-09-19 npbc.media Best age band as 100 0 50 100 150 200 21 and under 24 25 26 27 28 29 30 31 32 33 34 35 39 and over Age Middle player Guide by age

Scroll right to see the full chart

Age and Pitching (best age band as 100) 2026-09-19 npbc.media Best age band as 100 0 50 100 150 200 21 and under 28 31 39 and over Age Middle player Guide by age

Ages Where the Numbers Peak

24 yrs to 32 yrs

Pitching by Age (best age band as 100)

Scroll right for more

Age Best age band as 100 Player of note
21 and under 93 平良 海馬戸郷 翔征藤平 尚真
22 78 平良 海馬伊勢 大夢小笠原 慎之介
23 95 東 克樹湯浅 京己藤嶋 健人
24 98 中﨑 翔太澤田 圭佑浜地 真澄
25 93 栗林 良吏中﨑 翔太中村 祐太
26 97 中川 皓太島本 浩也宋 家豪
27 99 福 敬登高梨 雄平益田 直也
28 100 森脇 亮介岩崎 優石井 大智
29 94 岩崎 優石川 柊太福谷 浩司
30 87 石山 泰稚阿部 翔太益田 直也
31 90 唐川 侑己宮西 尚生大野 雄大
32 97 大野 雄大石山 泰稚平野 佳寿
33 91 宮西 尚生岸 孝之平野 佳寿
34 84 宮西 尚生石山 泰稚岸 孝之
35 82 宮西 尚生岸 孝之唐川 侑己
36
37 90 平野 佳寿石山 泰稚大野 雄大
38
39 and over 84 平野 佳寿石川 雅規岸 孝之
Advertisements

How to read the figure and the table

The population is the past seasons of players who are still active. Retired players are not included because their dates of birth are not available from the official pages, so players who left the game young are not counted.

The vertical value is the numbers for each age band set against the highest band at 100. The underlying figures are not published. The dots are this season's individual values and can go above 100.

Age bands with few players are merged with the neighbouring band. The figure is for reading a tendency of the group, not for pointing to any single player's future. It is a separate thing from the ratings.

Advertisements

Frequently asked questions

Are retired players included?

No. Dates of birth are available from the official pages only for active players. Players who left the game young are therefore missing, and the older bands look better than they really were.

Does this show a single player's future?

No. It sums up a tendency of the group and cannot be applied to any single player. At the same age the spread between players is wide.

What is the vertical value?

The numbers for each age band set against the highest band at 100. The underlying figures are not published; it is there to read the difference between bands.

Advertisements