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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 $22,032
Steven Dwoskin 20 82 4.1 13 10 12 15.85% 42.68% $522,850 $6,376 $26,143 0 2
James A. Jerkens 4 4 1 0 0 0 0% 0% $65,000 $16,250 $16,250 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 $22,032
Steven Dwoskin 32 89 2.78 5 11 6 5.62% 24.72% $269,330 $3,026 $8,417 0 0
James A. Jerkens 4 4 1 0 1 0 0% 25% $215,000 $53,750 $53,750 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 $22,032
Steven Dwoskin 24 99 4.13 17 20 7 17.17% 44.44% $775,932 $7,838 $32,331 0 0
James A. Jerkens 8 16 2 2 1 4 12.5% 43.75% $174,195 $10,887 $21,774 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 $22,032
Steven Dwoskin 29 96 3.31 12 9 16 12.5% 38.54% $478,538 $4,985 $16,501 0 0
James A. Jerkens 18 49 2.72 4 6 2 8.16% 24.49% $365,995 $7,469 $20,333 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 $22,032
Steven Dwoskin 25 114 4.56 19 20 16 16.67% 48.25% $770,160 $6,756 $30,806 0 2
James A. Jerkens 26 96 3.69 10 11 16 10.42% 38.54% $1,098,609 $11,444 $42,254 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 $22,032
Steven Dwoskin 40 145 3.63 12 21 18 8.28% 35.17% $477,503 $3,293 $11,938 0 0
James A. Jerkens 32 101 3.16 11 14 16 10.89% 40.59% $788,611 $7,808 $24,644 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 $22,032
Steven Dwoskin 39 159 4.08 15 21 28 9.43% 40.25% $513,667 $3,231 $13,171 0 0
James A. Jerkens 45 129 2.87 20 19 14 15.5% 41.09% $3,256,533 $25,244 $72,367 6 7

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 $22,032
Steven Dwoskin 40 145 3.63 19 24 22 13.1% 44.83% $825,405 $5,692 $20,635 0 1
James A. Jerkens 49 174 3.55 38 31 21 21.84% 51.72% $2,922,392 $16,795 $59,641 4 8

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 $22,032
Steven Dwoskin 45 201 4.47 22 30 22 10.95% 36.82% $860,405 $4,281 $19,120 0 2
James A. Jerkens 50 189 3.78 34 37 29 17.99% 52.91% $5,572,571 $29,485 $111,451 3 8

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 $22,032
Steven Dwoskin 50 252 5.04 32 41 36 12.7% 43.25% $677,250 $2,688 $13,545 0 0
James A. Jerkens 50 199 3.98 40 42 21 20.1% 51.76% $4,261,113 $21,413 $85,222 6 6

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 $22,032
Steven Dwoskin 63 258 4.1 18 34 34 6.98% 33.33% $509,745 $1,976 $8,091 0 0
James A. Jerkens 42 175 4.17 26 28 31 14.86% 48.57% $4,441,629 $25,381 $105,753 6 10

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 $22,032
Steven Dwoskin 65 265 4.08 28 29 35 10.57% 34.72% $704,742 $2,659 $10,842 0 0
James A. Jerkens 40 145 3.63 35 17 18 24.14% 48.28% $4,181,894 $28,841 $104,547 4 8

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 $22,032
Steven Dwoskin 68 288 4.24 36 32 47 12.5% 39.93% $877,255 $3,046 $12,901 0 0
James A. Jerkens 33 112 3.39 21 13 9 18.75% 38.39% $974,853 $8,704 $29,541 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 $22,032
Steven Dwoskin 74 362 4.89 66 56 53 18.23% 48.34% $1,172,609 $3,239 $15,846 0 0
James A. Jerkens 46 144 3.13 17 23 18 11.81% 40.28% $947,607 $6,581 $20,600 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 $22,032
Steven Dwoskin 88 354 4.02 41 44 51 11.58% 38.42% $778,331 $2,199 $8,845 0 0
James A. Jerkens 33 138 4.18 17 18 18 12.32% 38.41% $727,349 $5,271 $22,041 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 $22,032
Steven Dwoskin 63 313 4.97 53 45 56 16.93% 49.2% $1,013,708 $3,239 $16,091 0 2
James A. Jerkens 31 125 4.03 26 15 17 20.8% 46.4% $1,893,989 $15,152 $61,096 3 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 $22,032
Steven Dwoskin 50 266 5.32 50 49 41 18.8% 52.63% $793,064 $2,981 $15,861 0 0
James A. Jerkens 53 175 3.3 32 35 22 18.29% 50.86% $2,140,650 $12,232 $40,390 2 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 $22,032
Steven Dwoskin 46 236 5.13 35 35 42 14.83% 47.46% $573,965 $2,432 $12,478 0 1
James A. Jerkens 61 220 3.61 43 38 25 19.55% 48.18% $2,649,091 $12,041 $43,428 6 9

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 $22,032
Steven Dwoskin 43 172 4 30 19 25 17.44% 43.02% $535,877 $3,116 $12,462 0 0
James A. Jerkens 57 214 3.75 52 25 35 24.3% 52.34% $3,809,641 $17,802 $66,836 4 14

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 $22,032
Steven Dwoskin 38 186 4.89 35 25 27 18.82% 46.77% $670,460 $3,605 $17,644 0 0
James A. Jerkens 63 264 4.19 47 30 45 17.8% 46.21% $2,443,339 $9,255 $38,783 5 8

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 $22,032
Steven Dwoskin 35 198 5.66 37 35 25 18.69% 48.99% $681,580 $3,442 $19,474 0 1
James A. Jerkens 49 228 4.65 55 47 24 24.12% 55.26% $3,877,228 $17,005 $79,127 4 9

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 $22,032
Steven Dwoskin 34 117 3.44 20 23 10 17.09% 45.3% $323,301 $2,763 $9,509 0 1
James A. Jerkens 47 207 4.4 43 40 22 20.77% 50.72% $2,480,146 $11,981 $52,769 4 11

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 $22,032
Steven Dwoskin 31 168 5.42 31 27 24 18.45% 48.81% $527,076 $3,137 $17,002 0 2
James A. Jerkens 44 194 4.41 46 30 30 23.71% 54.64% $2,303,508 $11,874 $52,352 5 8

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 $22,032
Steven Dwoskin 31 175 5.65 19 19 22 10.86% 34.29% $360,262 $2,059 $11,621 0 0
James A. Jerkens 46 214 4.65 53 32 35 24.77% 56.07% $3,063,904 $14,317 $66,607 7 13

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 $22,032
Steven Dwoskin 28 165 5.89 31 22 22 18.79% 45.45% $469,356 $2,845 $16,763 0 0
James A. Jerkens 43 183 4.26 40 23 22 21.86% 46.45% $1,814,586 $9,916 $42,200 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 $22,032
Steven Dwoskin 32 151 4.72 15 25 33 9.93% 48.34% $300,691 $1,991 $9,397 0 2
James A. Jerkens 44 211 4.8 59 36 28 27.96% 58.29% $2,504,712 $11,871 $56,925 4 6

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 $22,032
Steven Dwoskin 39 222 5.69 30 29 40 13.51% 44.59% $535,991 $2,414 $13,743 0 0
James A. Jerkens 37 137 3.7 31 19 31 22.63% 59.12% $1,078,689 $7,874 $29,154 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 $22,032
Steven Dwoskin 39 186 4.77 29 27 29 15.59% 45.7% $422,862 $2,273 $10,843 0 1
James A. Jerkens 35 186 5.31 35 33 21 18.82% 47.85% $1,404,423 $7,551 $40,126 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 $22,032
Steven Dwoskin 35 176 5.03 34 23 26 19.32% 47.16% $514,807 $2,925 $14,709 0 2
James A. Jerkens 12 30 2.5 9 5 4 30% 60% $287,161 $9,572 $23,930 1 2