https://npb.jp/bis/players/01305137.html
https://www.baseball-reference.com/players/o/ohtansh01.shtml
NPB OPS+ 用洋联平均去算 球场校正不会算
Yr Age PA AVG OBP SLG OPS OPS+ HR AB/HR
13 19 204 .238 .284 .376 0.660 86 3 63.00
14 20 234 .274 .338 .505 0.842 136 10 21.20
15 21 119 .202 .252 .376 0.628 77 5 21.80
16 22 382 .322 .416 .588 1.004 183 22 14.68
17 23 231 .332 .403 .540 0.942 166 8 25.25
NPB 1170 .286 .358 .500 0.859 142 48 21.56
Yr Age PA AVG OBP SLG OPS OPS+ HR AB/HR
18 24 367 .285 .361 .564 0.925 151 22 14.82
19 25 425 .286 .343 .505 0.848 119 18 21.33
20 26 175 .190 .291 .366 0.657 77 7 21.86
21 27 503 .269 .368 .634 1.002 163 41 10.54
MLB 1470 .269 .350 .547 0.896 137 88 14.72
生涯OPS+ 跟BR网站计算方式一样
依年度打席数做加权
(13年PA*13年OPS+...+17年PA*17年OPS+)/(总PA)
如不想参考自行无视即可