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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
Shane M. Spiess 11 44 4 4 4 6 9.09% 31.82% $48,691 $1,107 $4,426 0 0
Luis R. Dominguez 3 4 1.33 0 0 0 0% 0% $1,235 $309 $412 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
Shane M. Spiess 30 191 6.37 22 18 31 11.52% 37.17% $233,307 $1,222 $7,777 0 0
Luis R. Dominguez 7 33 4.71 1 5 2 3.03% 24.24% $30,449 $923 $4,350 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
Shane M. Spiess 42 226 5.38 17 18 38 7.52% 32.3% $225,467 $998 $5,368 0 0
Luis R. Dominguez 5 56 11.2 3 8 8 5.36% 33.93% $73,491 $1,312 $14,698 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
Shane M. Spiess 63 377 5.98 37 39 53 9.81% 34.22% $449,155 $1,191 $7,129 0 0
Luis R. Dominguez 13 61 4.69 4 5 8 6.56% 27.87% $69,901 $1,146 $5,377 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
Shane M. Spiess 76 451 5.93 59 73 81 13.08% 47.23% $745,456 $1,653 $9,809 0 0
Luis R. Dominguez 22 100 4.55 3 4 11 3% 18% $105,747 $1,057 $4,807 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
Shane M. Spiess 70 388 5.54 48 64 60 12.37% 44.33% $592,189 $1,526 $8,460 0 0
Luis R. Dominguez 10 62 6.2 1 2 5 1.61% 12.9% $36,311 $586 $3,631 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
Shane M. Spiess 58 263 4.53 26 34 43 9.89% 39.16% $280,316 $1,066 $4,833 0 0
Luis R. Dominguez 14 71 5.07 4 7 3 5.63% 19.72% $72,048 $1,015 $5,146 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
Shane M. Spiess 57 310 5.44 25 37 48 8.06% 35.48% $288,730 $931 $5,065 0 0
Luis R. Dominguez 18 82 4.56 10 3 7 12.2% 24.39% $136,503 $1,665 $7,584 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
Shane M. Spiess 64 343 5.36 32 39 55 9.33% 36.73% $325,978 $950 $5,093 0 0
Luis R. Dominguez 27 119 4.41 1 12 15 0.84% 23.53% $96,015 $807 $3,556 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
Shane M. Spiess 91 476 5.23 54 80 54 11.34% 39.5% $492,188 $1,034 $5,409 0 0
Luis R. Dominguez 39 154 3.95 10 8 12 6.49% 19.48% $166,654 $1,082 $4,273 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
Shane M. Spiess 97 536 5.53 62 84 79 11.57% 41.98% $633,643 $1,182 $6,532 0 0
Luis R. Dominguez 19 73 3.84 0 2 7 0% 12.33% $25,546 $350 $1,345 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
Shane M. Spiess 89 442 4.97 46 71 62 10.41% 40.5% $455,701 $1,031 $5,120 0 0
Luis R. Dominguez 32 136 4.25 6 9 9 4.41% 17.65% $141,913 $1,043 $4,435 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
Shane M. Spiess 70 352 5.03 60 53 58 17.05% 48.58% $552,624 $1,570 $7,895 0 0
Luis R. Dominguez 27 87 3.22 3 7 5 3.45% 17.24% $82,561 $949 $3,058 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
Shane M. Spiess 71 350 4.93 55 46 49 15.71% 42.86% $455,020 $1,300 $6,409 0 0
Luis R. Dominguez 25 118 4.72 8 11 18 6.78% 31.36% $117,364 $995 $4,695 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
Shane M. Spiess 51 263 5.16 37 48 42 14.07% 48.29% $390,988 $1,487 $7,666 0 1
Luis R. Dominguez 32 133 4.16 10 18 15 7.52% 32.33% $136,400 $1,026 $4,263 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
Shane M. Spiess 40 171 4.28 31 35 26 18.13% 53.8% $370,620 $2,167 $9,266 0 0
Luis R. Dominguez 15 60 4 6 4 8 10% 30% $38,604 $643 $2,574 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
Shane M. Spiess 40 227 5.68 16 21 40 7.05% 33.92% $141,797 $625 $3,545 0 0
Luis R. Dominguez 11 68 6.18 3 6 5 4.41% 20.59% $30,439 $448 $2,767 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
Shane M. Spiess 32 245 7.66 24 35 42 9.8% 41.22% $227,960 $930 $7,124 0 1
Luis R. Dominguez 8 49 6.13 5 1 7 10.2% 26.53% $29,365 $599 $3,671 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
Shane M. Spiess 37 194 5.24 19 33 31 9.79% 42.78% $213,344 $1,100 $5,766 0 0
Luis R. Dominguez 6 53 8.83 3 2 9 5.66% 26.42% $22,350 $422 $3,725 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
Shane M. Spiess 46 315 6.85 41 44 47 13.02% 41.9% $499,751 $1,587 $10,864 0 1
Luis R. Dominguez 3 28 9.33 0 1 3 0% 14.29% $6,451 $230 $2,150 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
Shane M. Spiess 57 326 5.72 42 49 59 12.88% 46.01% $485,583 $1,490 $8,519 0 2
Luis R. Dominguez 6 31 5.17 2 6 3 6.45% 35.48% $26,208 $845 $4,368 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
Shane M. Spiess 51 279 5.47 43 30 45 15.41% 42.29% $326,615 $1,171 $6,404 0 0
Luis R. Dominguez 7 35 5 5 6 5 14.29% 45.71% $39,768 $1,136 $5,681 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
Shane M. Spiess 48 257 5.35 25 25 35 9.73% 33.07% $215,350 $838 $4,486 0 0
Luis R. Dominguez 12 53 4.42 5 8 6 9.43% 35.85% $59,475 $1,122 $4,956 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
Shane M. Spiess 47 265 5.64 24 36 41 9.06% 38.11% $222,825 $841 $4,741 0 0
Luis R. Dominguez 14 114 8.14 19 13 20 16.67% 45.61% $147,487 $1,294 $10,535 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
Shane M. Spiess 66 330 5 47 43 51 14.24% 42.73% $479,314 $1,452 $7,262 0 1
Luis R. Dominguez 14 95 6.79 13 12 8 13.68% 34.74% $114,849 $1,209 $8,204 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
Shane M. Spiess 65 378 5.82 49 49 51 12.96% 39.42% $526,961 $1,394 $8,107 0 2
Luis R. Dominguez 12 68 5.67 9 11 12 13.24% 47.06% $102,578 $1,509 $8,548 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
Shane M. Spiess 54 369 6.83 57 71 60 15.45% 50.95% $455,505 $1,234 $8,435 0 0
Luis R. Dominguez 7 35 5 1 4 3 2.86% 22.86% $25,049 $716 $3,578 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
Shane M. Spiess 56 336 6 48 50 49 14.29% 43.75% $329,127 $980 $5,877 0 0
Luis R. Dominguez 1 4 4 0 0 0 0% 0% $171 $43 $171 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
Shane M. Spiess 58 337 5.81 47 47 50 13.95% 42.73% $356,813 $1,059 $6,152 0 0
Luis R. Dominguez 9 48 5.33 0 5 5 0% 20.83% $13,540 $282 $1,504 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
Shane M. Spiess 53 340 6.42 35 39 32 10.29% 31.18% $229,364 $675 $4,328 0 0
Luis R. Dominguez 9 56 6.22 3 6 5 5.36% 25% $41,156 $735 $4,573 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
Shane M. Spiess 56 341 6.09 32 57 65 9.38% 45.16% $191,130 $560 $3,413 0 0
Luis R. Dominguez 11 87 7.91 10 1 6 11.49% 19.54% $50,379 $579 $4,580 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
Shane M. Spiess 57 237 4.16 29 39 29 12.24% 40.93% $141,421 $597 $2,481 0 0
Luis R. Dominguez 17 116 6.82 9 10 12 7.76% 26.72% $109,192 $941 $6,423 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
Shane M. Spiess 66 316 4.79 41 45 31 12.97% 37.03% $142,098 $450 $2,153 0 0
Luis R. Dominguez 11 103 9.36 6 10 15 5.83% 30.1% $83,254 $808 $7,569 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
Shane M. Spiess 57 351 6.16 49 43 43 13.96% 38.46% $178,941 $510 $3,139 0 0
Luis R. Dominguez 12 133 11.08 11 9 9 8.27% 21.8% $55,518 $417 $4,627 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
Shane M. Spiess 35 270 7.71 33 39 47 12.22% 44.07% $176,802 $655 $5,051 0 0
Luis R. Dominguez 20 183 9.15 18 20 19 9.84% 31.15% $104,378 $570 $5,219 0 0