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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
Bradley C. Bolen 5 10 2 0 0 0 0% 0% $3,909 $391 $782 0 0
Mary E. Eppler 12 48 4 7 5 7 14.58% 39.58% $224,745 $4,682 $18,729 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
Bradley C. Bolen 9 24 2.67 1 6 3 4.17% 41.67% $42,493 $1,771 $4,721 0 0
Mary E. Eppler 20 74 3.7 7 10 9 9.46% 35.14% $271,760 $3,672 $13,588 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
Bradley C. Bolen 7 18 2.57 1 0 1 5.56% 11.11% $21,203 $1,178 $3,029 0 0
Mary E. Eppler 15 89 5.93 8 17 17 8.99% 47.19% $343,137 $3,855 $22,876 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
Bradley C. Bolen 8 29 3.63 3 1 4 10.34% 27.59% $72,884 $2,513 $9,111 0 0
Mary E. Eppler 31 139 4.48 13 21 20 9.35% 38.85% $516,686 $3,717 $16,667 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
Bradley C. Bolen 6 14 2.33 1 0 3 7.14% 28.57% $18,483 $1,320 $3,081 0 0
Mary E. Eppler 35 165 4.71 14 27 20 8.48% 36.97% $558,805 $3,387 $15,966 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
Bradley C. Bolen 6 18 3 1 0 3 5.56% 22.22% $25,805 $1,434 $4,301 0 0
Mary E. Eppler 47 203 4.32 27 32 26 13.3% 41.87% $941,022 $4,636 $20,022 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
Bradley C. Bolen 9 17 1.89 2 0 1 11.76% 17.65% $15,299 $900 $1,700 0 0
Mary E. Eppler 47 167 3.55 22 15 21 13.17% 34.73% $644,744 $3,861 $13,718 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
Bradley C. Bolen 9 21 2.33 3 4 1 14.29% 38.1% $39,489 $1,880 $4,388 0 0
Mary E. Eppler 48 220 4.58 32 32 28 14.55% 41.82% $1,051,015 $4,777 $21,896 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
Bradley C. Bolen 6 10 1.67 1 0 0 10% 10% $19,228 $1,923 $3,205 0 0
Mary E. Eppler 61 277 4.54 46 54 37 16.61% 49.46% $1,671,689 $6,035 $27,405 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
Bradley C. Bolen 9 16 1.78 0 1 2 0% 18.75% $4,296 $269 $477 0 0
Mary E. Eppler 69 313 4.54 48 42 40 15.34% 41.53% $1,710,629 $5,465 $24,792 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
Bradley C. Bolen 3 9 3 1 1 3 11.11% 55.56% $7,040 $782 $2,347 0 0
Mary E. Eppler 64 282 4.41 49 43 40 17.38% 46.81% $1,761,971 $6,248 $27,531 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
Bradley C. Bolen 4 9 2.25 0 0 3 0% 33.33% $2,706 $301 $677 0 0
Mary E. Eppler 54 229 4.24 39 42 37 17.03% 51.53% $1,622,430 $7,085 $30,045 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
Bradley C. Bolen 1 2 2 0 0 0 0% 0% $200 $100 $200 0 0
Mary E. Eppler 39 205 5.26 28 40 29 13.66% 47.32% $1,018,082 $4,966 $26,105 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
Bradley C. Bolen 6 11 1.83 0 0 0 0% 0% $949 $86 $158 0 0
Mary E. Eppler 33 185 5.61 25 26 27 13.51% 42.16% $682,962 $3,692 $20,696 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
Bradley C. Bolen 5 8 1.6 0 0 0 0% 0% $788 $99 $158 0 0
Mary E. Eppler 32 152 4.75 23 19 15 15.13% 37.5% $554,433 $3,648 $17,326 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
Bradley C. Bolen 8 11 1.38 1 0 0 9.09% 9.09% $6,709 $610 $839 0 0
Mary E. Eppler 26 133 5.12 20 12 15 15.04% 35.34% $383,389 $2,883 $14,746 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
Bradley C. Bolen 2 6 3 0 0 1 0% 16.67% $1,374 $229 $687 0 0
Mary E. Eppler 21 99 4.71 13 8 10 13.13% 31.31% $460,689 $4,653 $21,938 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
Bradley C. Bolen 14 49 3.5 3 6 3 6.12% 24.49% $26,875 $548 $1,920 0 0
Mary E. Eppler 22 121 5.5 18 14 16 14.88% 39.67% $478,506 $3,955 $21,750 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
Bradley C. Bolen 10 51 5.1 6 6 11 11.76% 45.1% $54,699 $1,073 $5,470 0 0
Mary E. Eppler 21 120 5.71 14 16 11 11.67% 34.17% $433,855 $3,615 $20,660 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
Bradley C. Bolen 10 42 4.2 5 3 7 11.9% 35.71% $54,347 $1,294 $5,435 0 0
Mary E. Eppler 31 139 4.48 15 18 15 10.79% 34.53% $329,887 $2,373 $10,642 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
Bradley C. Bolen 14 45 3.21 6 2 8 13.33% 35.56% $45,352 $1,008 $3,239 0 0
Mary E. Eppler 35 157 4.49 20 12 18 12.74% 31.85% $501,713 $3,196 $14,335 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
Bradley C. Bolen 20 45 2.25 2 2 7 4.44% 24.44% $18,697 $415 $935 0 0
Mary E. Eppler 36 153 4.25 16 12 13 10.46% 26.8% $517,021 $3,379 $14,362 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
Bradley C. Bolen 9 44 4.89 5 4 8 11.36% 38.64% $38,515 $875 $4,279 0 0
Mary E. Eppler 43 192 4.47 24 21 31 12.5% 39.58% $613,951 $3,198 $14,278 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
Bradley C. Bolen 8 27 3.38 2 2 0 7.41% 14.81% $23,998 $889 $3,000 0 0
Mary E. Eppler 47 154 3.28 17 15 26 11.04% 37.66% $485,474 $3,152 $10,329 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
Bradley C. Bolen 17 61 3.59 4 2 9 6.56% 24.59% $25,830 $423 $1,519 0 0
Mary E. Eppler 46 180 3.91 18 23 27 10% 37.78% $514,003 $2,856 $11,174 1 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
Bradley C. Bolen 11 36 3.27 6 2 0 16.67% 22.22% $23,563 $655 $2,142 0 0
Mary E. Eppler 48 227 4.73 29 23 27 12.78% 34.8% $749,352 $3,301 $15,612 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
Bradley C. Bolen 1 2 2 0 0 1 0% 50% $2,970 $1,485 $2,970 0 0
Mary E. Eppler 56 254 4.54 48 29 34 18.9% 43.7% $948,893 $3,736 $16,945 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
Bradley C. Bolen 1 2 2 0 0 0 0% 0% $0 $0 $0 0 0
Mary E. Eppler 47 176 3.74 29 26 26 16.48% 46.02% $645,584 $3,668 $13,736 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
Bradley C. Bolen 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mary E. Eppler 29 96 3.31 12 9 10 12.5% 32.29% $326,397 $3,400 $11,255 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
Bradley C. Bolen 4 15 3.75 0 0 2 0% 13.33% $1,098 $73 $275 0 0
Mary E. Eppler 31 128 4.13 20 11 13 15.63% 34.38% $596,229 $4,658 $19,233 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
Bradley C. Bolen 3 3 1 0 0 0 0% 0% $0 $0 $0 0 0
Mary E. Eppler 29 169 5.83 33 25 28 19.53% 50.89% $831,052 $4,917 $28,657 2 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
Bradley C. Bolen 8 48 6 3 5 2 6.25% 20.83% $8,088 $169 $1,011 0 0
Mary E. Eppler 34 154 4.53 31 29 17 20.13% 50% $523,821 $3,401 $15,407 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
Bradley C. Bolen 3 23 7.67 2 3 3 8.7% 34.78% $4,425 $192 $1,475 0 0
Mary E. Eppler 28 183 6.54 23 24 30 12.57% 42.08% $513,001 $2,803 $18,321 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
Bradley C. Bolen 8 30 3.75 2 2 3 6.67% 23.33% $3,562 $119 $445 0 0
Mary E. Eppler 26 130 5 22 23 14 16.92% 45.38% $494,909 $3,807 $19,035 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
Bradley C. Bolen 5 35 7 0 0 3 0% 8.57% $2,277 $65 $455 0 0
Mary E. Eppler 24 135 5.63 22 21 25 16.3% 50.37% $466,188 $3,453 $19,425 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
Bradley C. Bolen 7 24 3.43 3 1 2 12.5% 25% $5,529 $230 $790 0 0
Mary E. Eppler 24 152 6.33 22 27 17 14.47% 43.42% $290,259 $1,910 $12,094 0 1