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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
Enrique A. Calderon 5 21 4.2 0 4 3 0% 33.33% $15,175 $723 $3,035 0 0
Stanley W. Roberts 6 30 5 0 1 3 0% 13.33% $22,991 $766 $3,832 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
Enrique A. Calderon 8 31 3.88 0 2 4 0% 19.35% $18,394 $593 $2,299 0 0
Stanley W. Roberts 2 3 1.5 0 1 0 0% 33.33% $19,687 $6,562 $9,844 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
Enrique A. Calderon 13 53 4.08 2 7 8 3.77% 32.08% $46,166 $871 $3,551 0 0
Stanley W. Roberts 10 27 2.7 1 0 2 3.7% 11.11% $25,982 $962 $2,598 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
Enrique A. Calderon 17 128 7.53 3 11 15 2.34% 22.66% $61,600 $481 $3,624 0 0
Stanley W. Roberts 8 26 3.25 4 1 6 15.38% 42.31% $138,033 $5,309 $17,254 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
Enrique A. Calderon 18 99 5.5 4 9 9 4.04% 22.22% $57,908 $585 $3,217 0 0
Stanley W. Roberts 12 44 3.67 2 4 6 4.55% 27.27% $58,843 $1,337 $4,904 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
Enrique A. Calderon 16 131 8.19 9 9 14 6.87% 24.43% $99,033 $756 $6,190 0 0
Stanley W. Roberts 18 72 4 8 5 11 11.11% 33.33% $112,034 $1,556 $6,224 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
Enrique A. Calderon 17 129 7.59 9 17 18 6.98% 34.11% $105,412 $817 $6,201 0 0
Stanley W. Roberts 12 56 4.67 7 5 6 12.5% 32.14% $99,897 $1,784 $8,325 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
Enrique A. Calderon 22 134 6.09 11 20 13 8.21% 32.84% $95,171 $710 $4,326 0 0
Stanley W. Roberts 21 61 2.9 6 4 10 9.84% 32.79% $76,202 $1,249 $3,629 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
Enrique A. Calderon 23 212 9.22 20 21 33 9.43% 34.91% $133,045 $628 $5,785 0 0
Stanley W. Roberts 35 101 2.89 11 9 5 10.89% 24.75% $279,907 $2,771 $7,997 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
Enrique A. Calderon 32 237 7.41 33 36 39 13.92% 45.57% $204,024 $861 $6,376 0 0
Stanley W. Roberts 55 242 4.4 20 23 31 8.26% 30.58% $404,525 $1,672 $7,355 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
Enrique A. Calderon 13 64 4.92 2 14 5 3.13% 32.81% $44,612 $697 $3,432 0 0
Stanley W. Roberts 54 260 4.81 41 42 34 15.77% 45% $697,020 $2,681 $12,908 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
Enrique A. Calderon 8 23 2.88 0 4 3 0% 30.43% $5,805 $252 $726 0 0
Stanley W. Roberts 34 152 4.47 12 17 15 7.89% 28.95% $289,797 $1,907 $8,523 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
Enrique A. Calderon 18 71 3.94 2 1 8 2.82% 15.49% $13,245 $187 $736 0 0
Stanley W. Roberts 45 156 3.47 12 10 16 7.69% 24.36% $264,275 $1,694 $5,873 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
Enrique A. Calderon 27 150 5.56 5 8 8 3.33% 14% $35,334 $236 $1,309 0 0
Stanley W. Roberts 57 233 4.09 16 18 23 6.87% 24.46% $318,790 $1,368 $5,593 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
Enrique A. Calderon 15 103 6.87 1 8 14 0.97% 22.33% $35,624 $346 $2,375 0 0
Stanley W. Roberts 59 258 4.37 39 39 37 15.12% 44.57% $668,942 $2,593 $11,338 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
Enrique A. Calderon 16 110 6.88 8 3 9 7.27% 18.18% $52,578 $478 $3,286 0 0
Stanley W. Roberts 64 274 4.28 25 26 30 9.12% 29.56% $372,130 $1,358 $5,815 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
Enrique A. Calderon 16 104 6.5 6 6 12 5.77% 23.08% $36,133 $347 $2,258 0 0
Stanley W. Roberts 59 295 5 26 30 37 8.81% 31.53% $427,124 $1,448 $7,239 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
Enrique A. Calderon 17 91 5.35 2 5 3 2.2% 10.99% $26,945 $296 $1,585 0 0
Stanley W. Roberts 76 354 4.66 31 35 33 8.76% 27.97% $397,617 $1,123 $5,232 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
Enrique A. Calderon 13 122 9.38 6 7 11 4.92% 19.67% $45,883 $376 $3,529 0 0
Stanley W. Roberts 96 561 5.84 74 85 50 13.19% 37.25% $894,578 $1,595 $9,319 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
Enrique A. Calderon 14 153 10.93 6 5 11 3.92% 14.38% $41,735 $273 $2,981 0 0
Stanley W. Roberts 119 640 5.38 90 82 85 14.06% 40.16% $1,489,610 $2,328 $12,518 1 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
Enrique A. Calderon 18 122 6.78 8 10 6 6.56% 19.67% $53,300 $437 $2,961 0 0
Stanley W. Roberts 120 615 5.13 101 75 61 16.42% 38.54% $1,301,358 $2,116 $10,845 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
Enrique A. Calderon 21 150 7.14 8 10 16 5.33% 22.67% $82,626 $551 $3,935 0 0
Stanley W. Roberts 101 526 5.21 95 67 58 18.06% 41.83% $1,367,633 $2,600 $13,541 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
Enrique A. Calderon 20 194 9.7 16 29 29 8.25% 38.14% $157,453 $812 $7,873 0 0
Stanley W. Roberts 93 597 6.42 91 75 90 15.24% 42.88% $1,008,074 $1,689 $10,840 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
Enrique A. Calderon 18 197 10.94 14 26 20 7.11% 30.46% $147,534 $749 $8,196 0 0
Stanley W. Roberts 91 571 6.27 80 97 85 14.01% 45.88% $793,799 $1,390 $8,723 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
Enrique A. Calderon 20 179 8.95 15 19 15 8.38% 27.37% $110,478 $617 $5,524 0 0
Stanley W. Roberts 70 524 7.49 89 72 72 16.98% 44.47% $723,762 $1,381 $10,339 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
Enrique A. Calderon 12 138 11.5 7 11 10 5.07% 20.29% $46,807 $339 $3,901 0 0
Stanley W. Roberts 40 271 6.78 46 40 29 16.97% 42.44% $266,582 $984 $6,665 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
Enrique A. Calderon 7 63 9 8 12 6 12.7% 41.27% $44,710 $710 $6,387 0 0
Stanley W. Roberts 31 143 4.61 8 6 12 5.59% 18.18% $53,393 $373 $1,722 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
Enrique A. Calderon 6 66 11 7 7 3 10.61% 25.76% $27,167 $412 $4,528 0 0
Stanley W. Roberts 29 108 3.72 11 14 7 10.19% 29.63% $53,375 $494 $1,841 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
Enrique A. Calderon 6 56 9.33 3 8 5 5.36% 28.57% $19,532 $349 $3,255 0 0
Stanley W. Roberts 16 58 3.63 0 5 2 0% 12.07% $11,275 $194 $705 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
Enrique A. Calderon 6 34 5.67 2 0 1 5.88% 8.82% $5,123 $151 $854 0 0
Stanley W. Roberts 17 67 3.94 4 4 3 5.97% 16.42% $23,332 $348 $1,372 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
Enrique A. Calderon 9 37 4.11 2 3 5 5.41% 27.03% $9,225 $249 $1,025 0 0
Stanley W. Roberts 16 69 4.31 4 7 9 5.8% 28.99% $29,016 $421 $1,814 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
Enrique A. Calderon 7 19 2.71 0 2 5 0% 36.84% $3,319 $175 $474 0 0
Stanley W. Roberts 15 65 4.33 0 6 6 0% 18.46% $7,617 $117 $508 0 0