過去10年間のodds範囲別勝率と期待値を計算、またレース番号別に集計してみた。


全R
odds データ数勝率 期待値
1.0-1.4 1460 0.604 78.4p
1.5-1.9 3186 0.447 76.4p
2.0-2.4 2722 0.339 74.7p
2.5-2.9 2782 0.294 79.3p
3.0-3.4 2199 0.240 76.8p
3.5-3.9 2291 0.218 80.4p *
4.0-4.9 3339 0.179 78.8p
5.0-5.9 2704 0.155 84.0p *
6.0-7.9 3391 0.118 81.0p *
8.0-9.9 2173 0.093 82.8p *
10.0-13.9 2698 0.073 85.7p **
14.0-19.9 2179 0.053 87.3p **
20.0-29.9 1572 0.035 83.8p *
30.0-49.9 1151 0.021 78.6p
50.0-99.9 767 0.011 73.4p
100.0-999 294 0.003 42.5p


1R
odds Data数 勝率 期待値
1.0-1.4 325 0.614 77.6p
1.5-1.9 364 0.475 80.9p *
2.0-2.4 233 0.332 72.6p
2.5-2.9 216 0.269 72.7p
3.0-3.4 166 0.247 78.8p
3.5-3.9 170 0.221 81.6p *
4.0-4.9 267 0.191 84.5p *
5.0-5.9 205 0.164 89.5p **
6.0-7.9 231 0.117 80.3p *
8.0-9.9 145 0.092 80.8p *
10.0-13.9 179 0.071 83.9p *
14.0-19.9 156 0.056 93.5p **
20.0-29.9 95 0.031 75.7p
30.0-49.9 72 0.019 75.3p
50.0-99.9 60 0.011 74.6p
100.0-999 27 0.003 38.1p

2R
odds Data数 勝率 期待値
1.0-1.4 197 0.574 74.6p
1.5-1.9 350 0.465 78.6p
2.0-2.4 242 0.344 75.7p
2.5-2.9 251 0.295 79.6p
3.0-3.4 189 0.245 78.4p
3.5-3.9 171 0.208 76.9p
4.0-4.9 250 0.169 74.3p
5.0-5.9 205 0.160 87.0p **
6.0-7.9 275 0.133 91.1p **
8.0-9.9 162 0.097 86.0p **
10.0-13.9 182 0.068 80.0p *
14.0-19.9 160 0.054 90.5p **
20.0-29.9 111 0.035 84.6p *
30.0-49.9 73 0.018 68.6p
50.0-99.9 65 0.012 80.0p *
100.0-999 30 0.003 39.8p

3R
odds Data数 勝率 期待値
1.0-1.4 176 0.654 84.4p *
1.5-1.9 335 0.472 80.0p *
2.0-2.4 235 0.329 72.2p
2.5-2.9 256 0.294 79.7p
3.0-3.4 195 0.242 77.1p
3.5-3.9 156 0.186 68.4p
4.0-4.9 263 0.182 79.8p
5.0-5.9 216 0.163 89.6p **
6.0-7.9 253 0.119 81.6p *
8.0-9.9 147 0.085 76.1p
10.0-13.9 222 0.078 90.6p **
14.0-19.9 164 0.052 86.8p *
20.0-29.9 111 0.033 78.9p
30.0-49.9 86 0.021 77.8p
50.0-99.9 58 0.010 64.0p
100.0-999 37 0.003 49.8p

4R
odds Data数 勝率 期待値
1.0-1.4 112 0.583 76.8p
1.5-1.9 318 0.477 81.5p *
2.0-2.4 249 0.337 74.0p
2.5-2.9 249 0.284 76.7p
3.0-3.4 178 0.237 75.7p
3.5-3.9 219 0.240 88.2p **
4.0-4.9 254 0.174 76.5p
5.0-5.9 218 0.159 85.9p **
6.0-7.9 242 0.110 74.9p
8.0-9.9 174 0.098 86.6p **
10.0-13.9 217 0.077 90.3p **
14.0-19.9 163 0.052 85.8p *:
20.0-29.9 121 0.035 83.4p *
30.0-49.9 107 0.024 91.5p **
50.0-99.9 58 0.010 67.0p
100.0-999 29 0.003 48.9p

5R
odds Data数 勝率 期待値
1.0-1.4 121 0.624 82.4p *
1.5-1.9 283 0.447 76.8p
2.0-2.4 254 0.331 73.3p
2.5-2.9 279 0.320 85.8p **
3.0-3.4 189 0.241 77.5p
3.5-3.9 202 0.235 86.9p **
4.0-4.9 243 0.167 73.2p
5.0-5.9 231 0.162 87.3p **
6.0-7.9 261 0.118 80.7p *
8.0-9.9 167 0.095 83.8p *
10.0-13.9 199 0.070 81.0p *
14.0-19.9 178 0.055 89.6p **
20.0-29.9 142 0.040 97.5p **
30.0-49.9 90 0.020 76.0p
50.0-99.9 55 0.009 63.4p
100.0-999 21 0.003 42.2p

6R
odds Data数 勝率 期待値
1.0-1.4 130 0.607 79.1p
1.5-1.9 229 0.384 65.6p
2.0-2.4 257 0.377 82.9p *
2.5-2.9 216 0.289 77.8p
3.0-3.4 192 0.230 74.0p
3.5-3.9 195 0.222 81.5p *
4.0-4.9 295 0.192 84.6p *
5.0-5.9 211 0.145 79.0p
6.0-7.9 289 0.122 83.2p *
8.0-9.9 179 0.095 84.7p *
10.0-13.9 214 0.071 83.0p *
14.0-19.9 184 0.054 91.3p **
20.0-29.9 125 0.034 83.1p *
30.0-49.9 103 0.022 80.9p *
50.0-99.9 68 0.011 72.5p
100.0-999 25 0.003 40.0p

7R
odds Data数 勝率 期待値
1.0-1.4 74 0.583 77.2p
1.5-1.9 249 0.423 72.9p
2.0-2.4 222 0.337 74.7p
2.5-2.9 254 0.304 81.9p *
3.0-3.4 185 0.233 74.4p
3.5-3.9 206 0.221 81.6p *
4.0-4.9 291 0.189 83.0p *
5.0-5.9 226 0.152 82.2p *
6.0-7.9 278 0.114 78.6p
8.0-9.9 195 0.097 86.3p **
10.0-13.9 233 0.074 86.6p **
14.0-19.9 186 0.052 85.5p **
20.0-29.9 120 0.031 76.3p
30.0-49.9 104 0.022 82.0p *
50.0-99.9 69 0.011 79.8p
100.0-999 26 0.003 41.8p

8R
odds Data数 勝率 期待値
1.0-1.4 70 0.631 84.5p *
1.5-1.9 235 0.483 83.4p *
2.0-2.4 222 0.337 74.0p
2.5-2.9 215 0.291 78.6p
3.0-3.4 191 0.235 75.0p
3.5-3.9 190 0.198 72.8p
4.0-4.9 292 0.173 76.7p
5.0-5.9 228 0.152 82.0p *
6.0-7.9 277 0.111 76.0p
8.0-9.9 184 0.089 78.9p
10.0-13.9 255 0.076 89.7p **
14.0-19.9 194 0.053 87.7p **
20.0-29.9 161 0.039 95.3p **
30.0-49.9 108 0.021 83.1p *
50.0-99.9 69 0.011 78.3p
100.0-999 20 0.002 38.3p

9R
odds Data数 勝率 期待値
1.0-1.4 89 0.574 74.2p
1.5-1.9 238 0.430 73.3p
2.0-2.4 225 0.333 74.0p
2.5-2.9 234 0.312 84.1p *
3.0-3.4 192 0.241 77.1p
3.5-3.9 199 0.224 82.9p *
4.0-4.9 282 0.177 78.2p
5.0-5.9 235 0.156 84.3p *
6.0-7.9 287 0.114 77.9p
8.0-9.9 187 0.093 82.4p *
10.0-13.9 243 0.073 87.2p *
14.0-19.9 190 0.051 84.4p *
20.0-29.9 139 0.036 86.7p **
30.0-49.9 89 0.019 73.8p
50.0-99.9 63 0.012 77.9p
100.0-999 21 0.003 45.2p

10R
odds Data数 勝率 期待値
1.0-1.4 55 0.466 61.0p
1.5-1.9 197 0.423 72.0p
2.0-2.4 205 0.332 73.4p
2.5-2.9 216 0.303 81.6p *
3.0-3.4 189 0.253 81.1p *
3.5-3.9 191 0.216 79.8p
4.0-4.9 303 0.175 77.2p
5.0-5.9 258 0.159 85.8p **
6.0-7.9 322 0.122 83.9p *
8.0-9.9 213 0.095 84.1p *
10.0-13.9 229 0.068 79.8p
14.0-19.9 202 0.052 86.2p **
20.0-29.9 150 0.035 84.0p *
30.0-49.9 113 0.023 88.1p **
50.0-99.9 53 0.009 63.5p
100.0-999 15 0.002 30.3p

11R
odds Data数 勝率 期待値
1.0-1.4 80 0.667 87.2p **
1.5-1.9 195 0.427 73.9p
2.0-2.4 198 0.362 80.1p *
2.5-2.9 186 0.276 74.5p
3.0-3.4 166 0.249 80.2p *
3.5-3.9 189 0.218 80.8p *
4.0-4.9 273 0.168 74.0p
5.0-5.9 241 0.148 80.7p *
6.0-7.9 306 0.108 73.8p
8.0-9.9 227 0.093 82.9p *
10.0-13.9 280 0.077 90.8p **
14.0-19.9 212 0.053 89.1p **
20.0-29.9 154 0.034 81.6p *
30.0-49.9 97 0.019 69.9p
50.0-99.9 75 0.013 82.2p **
100.0-999 24 0.004 56.4p

12R
odds Data数 勝率 期待値
1.0-1.4 31 0.660 88.7p **
1.5-1.9 193 0.428 73.9p
2.0-2.4 180 0.317 70.4p
2.5-2.9 210 0.288 77.4p
3.0-3.4 167 0.228 72.8p
3.5-3.9 203 0.225 83.0p *
4.0-4.9 326 0.187 83.2p *
5.0-5.9 230 0.142 77.1p
6.0-7.9 370 0.132 90.7p **
8.0-9.9 193 0.091 80.6p *
10.0-13.9 245 0.071 83.7p *
14.0-19.9 190 0.048 79.7p
20.0-29.9 143 0.033 78.0p
30.0-49.9 109 0.020 75.6p
50.0-99.9 74 0.012 78.3p
100.0-999 19 0.003 39.1p