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Trainer Comparison

Statistics by Year:
Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 6 7 1.17 1 1 0 14.29% 28.57% $23,995 $3,428 $3,999 0 0
William D. Cowans 25 44 1.76 5 7 4 11.36% 36.36% $183,468 $4,170 $7,339 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 25 185 7.4 22 29 25 11.89% 41.08% $392,336 $2,121 $15,693 0 0
William D. Cowans 62 169 2.73 30 29 32 17.75% 53.85% $1,404,995 $8,314 $22,661 0 2

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 25 176 7.04 24 20 25 13.64% 39.2% $362,384 $2,059 $14,495 0 0
William D. Cowans 52 146 2.81 33 19 28 22.6% 54.79% $1,590,799 $10,896 $30,592 2 5

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 22 158 7.18 11 22 16 6.96% 31.01% $248,627 $1,574 $11,301 0 0
William D. Cowans 67 172 2.57 45 33 19 26.16% 56.4% $1,468,536 $8,538 $21,918 2 3

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 21 143 6.81 15 16 20 10.49% 35.66% $275,401 $1,926 $13,114 0 0
William D. Cowans 56 151 2.7 36 27 21 23.84% 55.63% $1,151,306 $7,625 $20,559 1 2

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 14 67 4.79 10 9 9 14.93% 41.79% $169,789 $2,534 $12,128 0 0
William D. Cowans 36 129 3.58 33 23 26 25.58% 63.57% $701,887 $5,441 $19,497 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 12 53 4.42 0 4 7 0% 20.75% $27,662 $522 $2,305 0 0
William D. Cowans 39 109 2.79 26 25 15 23.85% 60.55% $543,244 $4,984 $13,929 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 16 84 5.25 3 7 12 3.57% 26.19% $109,362 $1,302 $6,835 0 0
William D. Cowans 40 147 3.68 34 34 19 23.13% 59.18% $723,093 $4,919 $18,077 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 13 110 8.46 10 3 11 9.09% 21.82% $108,902 $990 $8,377 0 0
William D. Cowans 48 165 3.44 35 37 23 21.21% 57.58% $865,284 $5,244 $18,027 0 3

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 16 96 6 4 6 15 4.17% 26.04% $77,979 $812 $4,874 0 0
William D. Cowans 65 187 2.88 41 25 27 21.93% 49.73% $860,503 $4,602 $13,239 0 2

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 32 202 6.31 19 28 33 9.41% 39.6% $254,348 $1,259 $7,948 0 0
William D. Cowans 55 179 3.25 41 38 26 22.91% 58.66% $865,135 $4,833 $15,730 0 1

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 37 288 7.78 37 49 47 12.85% 46.18% $439,854 $1,527 $11,888 0 0
William D. Cowans 46 156 3.39 38 27 19 24.36% 53.85% $829,684 $5,318 $18,037 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 36 237 6.58 16 20 39 6.75% 31.65% $292,069 $1,232 $8,113 0 0
William D. Cowans 38 131 3.45 50 27 7 38.17% 64.12% $573,130 $4,375 $15,082 0 2

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 28 190 6.79 24 18 31 12.63% 38.42% $335,219 $1,764 $11,972 0 0
William D. Cowans 42 152 3.62 53 25 21 34.87% 65.13% $540,009 $3,553 $12,857 0 2

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 29 200 6.9 18 21 22 9% 30.5% $210,193 $1,051 $7,248 0 0
William D. Cowans 39 126 3.23 40 20 17 31.75% 61.11% $447,612 $3,552 $11,477 0 3

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 35 246 7.03 22 25 28 8.94% 30.49% $214,848 $873 $6,139 0 0
William D. Cowans 49 198 4.04 51 43 24 25.76% 59.6% $510,396 $2,578 $10,416 0 3

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 38 326 8.58 25 33 42 7.67% 30.67% $379,055 $1,163 $9,975 0 0
William D. Cowans 59 209 3.54 74 40 29 35.41% 68.42% $762,525 $3,648 $12,924 0 4

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 34 244 7.18 33 31 35 13.52% 40.57% $401,167 $1,644 $11,799 0 0
William D. Cowans 39 177 4.54 50 34 27 28.25% 62.71% $652,411 $3,686 $16,728 0 4

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 26 153 5.88 10 7 9 6.54% 16.99% $116,733 $763 $4,490 0 0
William D. Cowans 27 128 4.74 28 21 16 21.88% 50.78% $279,191 $2,181 $10,340 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 24 181 7.54 14 22 18 7.73% 29.83% $188,627 $1,042 $7,859 0 0
William D. Cowans 33 170 5.15 48 24 22 28.24% 55.29% $342,283 $2,013 $10,372 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 23 183 7.96 13 17 22 7.1% 28.42% $165,933 $907 $7,214 0 0
William D. Cowans 32 170 5.31 41 25 17 24.12% 48.82% $462,079 $2,718 $14,440 0 5

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 16 137 8.56 18 13 13 13.14% 32.12% $149,279 $1,090 $9,330 0 0
William D. Cowans 28 150 5.36 26 25 18 17.33% 46% $220,901 $1,473 $7,889 0 1

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 24 148 6.17 7 13 26 4.73% 31.08% $127,653 $863 $5,319 0 0
William D. Cowans 21 137 6.52 29 27 17 21.17% 53.28% $164,230 $1,199 $7,820 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 18 171 9.5 12 17 16 7.02% 26.32% $141,723 $829 $7,874 0 0
William D. Cowans 16 103 6.44 26 25 10 25.24% 59.22% $151,837 $1,474 $9,490 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 5 12 2.4 3 1 0 25% 33.33% $14,041 $1,170 $2,808 0 0
William D. Cowans 19 102 5.37 17 19 12 16.67% 47.06% $144,653 $1,418 $7,613 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 22 140 6.36 9 11 11 6.43% 22.14% $71,922 $514 $3,269 0 0
William D. Cowans 18 93 5.17 16 15 9 17.2% 43.01% $108,051 $1,162 $6,003 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 16 169 10.56 14 27 17 8.28% 34.32% $134,658 $797 $8,416 0 0
William D. Cowans 5 22 4.4 3 0 4 13.64% 31.82% $17,188 $781 $3,438 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 23 189 8.22 12 21 19 6.35% 27.51% $102,134 $540 $4,441 0 0
William D. Cowans 4 30 7.5 3 7 5 10% 50% $27,613 $920 $6,903 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 17 148 8.71 9 12 22 6.08% 29.05% $86,505 $584 $5,089 0 0
William D. Cowans 12 44 3.67 7 8 7 15.91% 50% $48,715 $1,107 $4,060 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 16 151 9.44 6 10 14 3.97% 19.87% $54,272 $359 $3,392 0 0
William D. Cowans 9 42 4.67 6 4 3 14.29% 30.95% $25,382 $604 $2,820 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 18 195 10.83 6 14 26 3.08% 23.59% $83,231 $427 $4,624 0 0
William D. Cowans 8 41 5.13 9 3 7 21.95% 46.34% $33,425 $815 $4,178 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 17 226 13.29 16 15 28 7.08% 26.11% $132,323 $586 $7,784 0 0
William D. Cowans 4 21 5.25 5 4 1 23.81% 47.62% $16,869 $803 $4,217 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 14 187 13.36 16 24 23 8.56% 33.69% $101,195 $541 $7,228 0 0
William D. Cowans 4 38 9.5 3 2 5 7.89% 26.32% $12,184 $321 $3,046 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Luis Gutierrez 6 15 2.5 1 3 3 6.67% 46.67% $5,507 $367 $918 0 0
William D. Cowans 3 7 2.33 1 1 0 14.29% 28.57% $2,632 $376 $877 0 0