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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
Russell E. Davis 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Isidro Tamayo 26 70 2.69 12 8 6 17.14% 37.14% $239,905 $3,427 $9,227 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
Russell E. Davis 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Isidro Tamayo 76 246 3.24 26 31 40 10.57% 39.43% $605,079 $2,460 $7,962 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
Russell E. Davis 8 61 7.63 5 5 10 8.2% 32.79% $128,303 $2,103 $16,038 0 0
Isidro Tamayo 120 529 4.41 83 93 79 15.69% 48.2% $1,513,409 $2,861 $12,612 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
Russell E. Davis 10 68 6.8 4 7 7 5.88% 26.47% $103,403 $1,521 $10,340 0 0
Isidro Tamayo 125 602 4.82 123 94 97 20.43% 52.16% $2,273,393 $3,776 $18,187 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
Russell E. Davis 12 80 6.67 8 10 8 10% 32.5% $207,139 $2,589 $17,262 0 0
Isidro Tamayo 123 566 4.6 100 118 96 17.67% 55.48% $2,061,245 $3,642 $16,758 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
Russell E. Davis 15 94 6.27 12 9 16 12.77% 39.36% $207,041 $2,203 $13,803 0 0
Isidro Tamayo 110 499 4.54 85 78 93 17.03% 51.3% $1,672,156 $3,351 $15,201 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
Russell E. Davis 17 74 4.35 7 12 9 9.46% 37.84% $116,725 $1,577 $6,866 0 0
Isidro Tamayo 117 417 3.56 91 64 70 21.82% 53.96% $1,499,431 $3,596 $12,816 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
Russell E. Davis 15 89 5.93 7 10 11 7.87% 31.46% $143,528 $1,613 $9,569 0 0
Isidro Tamayo 92 420 4.57 88 83 73 20.95% 58.1% $1,415,868 $3,371 $15,390 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
Russell E. Davis 12 91 7.58 9 12 16 9.89% 40.66% $152,097 $1,671 $12,675 0 0
Isidro Tamayo 59 310 5.25 64 61 46 20.65% 55.16% $824,919 $2,661 $13,982 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
Russell E. Davis 18 95 5.28 11 12 18 11.58% 43.16% $189,353 $1,993 $10,520 0 0
Isidro Tamayo 22 72 3.27 12 18 14 16.67% 61.11% $157,974 $2,194 $7,181 0 0