パークファクター パ・リーグ(2007-2017)

  • 同一リーグ、本拠地球場のみを対象。(交流戦や地方球場は含めない)
  • BABIP、ISO、wOBA、FIP以外は打席あたりの数値で比較。

2015-2017シーズン

チームRH1B2B3BHRBBSOBABIPISOwOBAFIP
オリックス0.950.980.991.091.260.681.041.051.020.860.970.90
ソフトバンク1.030.980.940.940.511.510.971.120.971.211.011.08
ロッテ0.881.001.040.981.550.680.981.051.030.820.970.88
楽天1.051.011.040.830.951.171.000.991.001.001.021.04
西武1.111.071.031.151.171.260.960.891.021.211.061.11
日本ハム0.990.960.961.060.930.831.070.930.960.920.970.99

 上記は2015年から2017年までの数値を平均したもの。

 これが直近3シーズンの傾向ということになるので、まず確認しておきたい。

 例えば、ヤフオクドームは2015年にホームランテラスができたことによって、セ・リーグにおける神宮並にホームランの出やすい球場になっているというのがわかる。

 以下は2007年から2017年までの各球場のパークファクター。

パークファクター

オリックス (京セラD大阪)

SeasonRH1B2B3BHRBBSOBABIPISOwOBAFIP
20070.850.950.920.971.501.040.860.940.921.030.951.01
20080.911.001.030.991.200.810.950.981.000.890.960.93
20090.990.960.960.970.621.061.011.000.960.990.971.00
20101.251.091.061.111.041.330.900.871.031.211.071.12
20110.880.960.941.000.281.390.770.980.921.060.941.03
20121.000.991.000.961.460.920.871.000.990.980.990.96
20130.910.940.930.861.011.241.001.000.921.050.951.03
20141.001.031.011.120.651.130.911.041.021.051.001.00
20150.890.971.010.951.400.650.991.111.010.810.950.87
20160.880.940.931.131.060.600.961.020.950.810.910.87
20171.071.031.021.191.340.791.171.031.080.961.040.96

ソフトバンク (ヤフオクドーム)

SeasonRH1B2B3BHRBBSOBABIPISOwOBAFIP
20071.161.071.100.911.111.230.891.021.061.071.051.03
20080.870.971.010.940.890.760.871.050.980.830.930.88
20090.921.011.001.041.400.940.931.081.041.000.990.93
20100.920.950.930.931.051.160.901.210.981.050.950.95
20110.950.980.971.090.540.931.031.211.020.940.960.88
20120.780.950.960.990.730.831.001.231.010.880.940.86
20130.890.930.960.900.920.721.051.150.980.800.930.87
20141.020.960.951.070.800.871.011.050.980.950.980.97
20151.030.970.920.970.471.520.991.180.981.231.021.07
20161.151.071.041.030.511.710.891.071.041.321.061.11
20170.920.900.870.840.531.311.041.090.891.090.961.06

ロッテ (ZOZOマリン)

SeasonRH1B2B3BHRBBSOBABIPISOwOBAFIP
20071.010.930.871.061.351.221.091.080.941.170.981.03
20081.121.071.061.121.080.991.130.951.071.061.061.04
20090.910.970.951.051.100.941.121.061.001.011.000.99
20100.820.940.961.071.100.611.200.940.980.810.980.94
20110.960.940.931.031.570.781.141.010.970.980.990.99
20121.271.051.040.990.631.681.010.911.011.211.051.15
20130.941.021.061.030.700.781.000.951.030.871.000.97
20140.910.940.950.921.310.861.051.060.960.920.950.94
20151.021.051.071.020.940.890.960.961.040.931.020.97
20160.750.920.970.832.080.521.041.080.970.720.920.85
20170.881.021.071.091.620.620.951.101.080.800.960.82

楽天 (Koboパーク宮城)

SeasonRH1B2B3BHRBBSOBABIPISOwOBAFIP
20071.001.051.091.000.990.850.990.991.060.911.020.95
20081.071.001.010.930.681.330.990.940.981.101.031.10
20091.071.001.031.050.680.821.110.830.990.901.021.05
20100.971.011.031.001.110.921.020.921.000.960.991.00
20111.051.021.021.000.931.161.040.941.001.051.021.06
20121.011.011.050.991.220.541.060.981.040.811.000.92
20131.081.000.990.960.851.230.961.040.991.071.021.03
20141.031.031.070.841.341.190.890.991.011.031.031.02
20150.961.001.060.791.340.960.990.940.990.920.991.01
20161.101.021.040.790.701.480.971.031.011.101.031.09
20171.101.001.020.920.801.061.040.991.001.001.021.03

西武 (メットライフ)

SeasonRH1B2B3BHRBBSOBABIPISOwOBAFIP
20071.061.031.051.000.840.971.091.011.040.981.021.01
20081.070.990.940.991.291.271.061.020.981.171.041.11
20091.121.031.040.951.091.140.931.061.031.061.021.01
20101.070.980.970.940.931.121.031.080.991.051.011.03
20111.171.081.100.981.930.951.110.931.101.041.091.05
20121.020.980.950.961.181.400.940.990.961.161.001.07
20131.141.091.061.101.271.320.990.971.071.231.091.09
20141.071.010.981.061.890.981.140.931.021.081.051.07
20151.111.061.011.211.231.180.970.861.011.191.051.10
20161.141.091.041.261.071.221.080.931.071.221.101.11
20171.071.061.031.001.221.380.830.890.981.221.051.12

日本ハム (札幌ドーム)

SeasonRH1B2B3BHRBBSOBABIPISOwOBAFIP
20070.890.991.001.080.550.770.980.910.980.850.960.96
20080.930.960.941.030.870.980.981.040.970.990.960.96
20090.991.031.040.971.201.090.900.941.001.031.001.01
20101.041.041.070.950.851.040.880.991.020.961.000.97
20110.941.001.020.881.271.010.920.960.990.980.991.01
20120.931.021.011.151.000.831.150.921.010.971.021.03
20131.031.021.001.161.250.851.000.880.991.001.001.01
20140.961.031.051.060.581.000.990.971.020.960.991.00
20150.980.940.921.100.840.791.130.990.970.910.960.97
20161.020.970.971.061.240.791.050.890.950.910.981.00
20170.980.980.991.020.710.921.030.920.970.940.981.01