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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
Steven Dwoskin 10 13 1.3 1 0 1 7.69% 15.38% $35,950 $2,765 $3,595 0 0
Jamie L. Grubbs 9 24 2.67 2 2 5 8.33% 37.5% $64,683 $2,695 $7,187 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
Steven Dwoskin 20 82 4.1 13 10 12 15.85% 42.68% $522,850 $6,376 $26,143 0 2
Jamie L. Grubbs 18 87 4.83 20 15 10 22.99% 51.72% $355,872 $4,090 $19,771 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
Steven Dwoskin 32 89 2.78 5 11 6 5.62% 24.72% $269,330 $3,026 $8,417 0 0
Jamie L. Grubbs 20 107 5.35 21 18 14 19.63% 49.53% $345,258 $3,227 $17,263 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
Steven Dwoskin 24 99 4.13 17 20 7 17.17% 44.44% $775,932 $7,838 $32,331 0 0
Jamie L. Grubbs 18 85 4.72 12 4 17 14.12% 38.82% $232,114 $2,731 $12,895 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
Steven Dwoskin 29 96 3.31 12 9 16 12.5% 38.54% $478,538 $4,985 $16,501 0 0
Jamie L. Grubbs 20 106 5.3 24 25 12 22.64% 57.55% $449,062 $4,236 $22,453 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
Steven Dwoskin 25 114 4.56 19 20 16 16.67% 48.25% $770,160 $6,756 $30,806 0 2
Jamie L. Grubbs 15 93 6.2 24 18 11 25.81% 56.99% $307,398 $3,305 $20,493 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
Steven Dwoskin 40 145 3.63 12 21 18 8.28% 35.17% $477,503 $3,293 $11,938 0 0
Jamie L. Grubbs 12 70 5.83 9 10 8 12.86% 38.57% $95,078 $1,358 $7,923 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
Steven Dwoskin 39 159 4.08 15 21 28 9.43% 40.25% $513,667 $3,231 $13,171 0 0
Jamie L. Grubbs 11 86 7.82 11 18 9 12.79% 44.19% $134,486 $1,564 $12,226 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
Steven Dwoskin 40 145 3.63 19 24 22 13.1% 44.83% $825,405 $5,692 $20,635 0 1
Jamie L. Grubbs 16 67 4.19 5 9 7 7.46% 31.34% $57,424 $857 $3,589 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
Steven Dwoskin 45 201 4.47 22 30 22 10.95% 36.82% $860,405 $4,281 $19,120 0 2
Jamie L. Grubbs 18 77 4.28 9 9 18 11.69% 46.75% $92,990 $1,208 $5,166 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
Steven Dwoskin 50 252 5.04 32 41 36 12.7% 43.25% $677,250 $2,688 $13,545 0 0
Jamie L. Grubbs 12 59 4.92 4 6 12 6.78% 37.29% $49,329 $836 $4,111 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
Steven Dwoskin 63 258 4.1 18 34 34 6.98% 33.33% $509,745 $1,976 $8,091 0 0
Jamie L. Grubbs 7 66 9.43 9 13 9 13.64% 46.97% $88,036 $1,334 $12,577 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
Steven Dwoskin 65 265 4.08 28 29 35 10.57% 34.72% $704,742 $2,659 $10,842 0 0
Jamie L. Grubbs 13 57 4.38 7 8 11 12.28% 45.61% $61,892 $1,086 $4,761 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
Steven Dwoskin 68 288 4.24 36 32 47 12.5% 39.93% $877,255 $3,046 $12,901 0 0
Jamie L. Grubbs 21 72 3.43 15 8 9 20.83% 44.44% $142,420 $1,978 $6,782 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
Steven Dwoskin 74 362 4.89 66 56 53 18.23% 48.34% $1,172,609 $3,239 $15,846 0 0
Jamie L. Grubbs 24 126 5.25 27 21 12 21.43% 47.62% $150,048 $1,191 $6,252 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
Steven Dwoskin 88 354 4.02 41 44 51 11.58% 38.42% $778,331 $2,199 $8,845 0 0
Jamie L. Grubbs 13 59 4.54 11 7 8 18.64% 44.07% $76,971 $1,305 $5,921 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
Steven Dwoskin 63 313 4.97 53 45 56 16.93% 49.2% $1,013,708 $3,239 $16,091 0 2
Jamie L. Grubbs 21 110 5.24 16 18 18 14.55% 47.27% $114,335 $1,039 $5,445 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
Steven Dwoskin 50 266 5.32 50 49 41 18.8% 52.63% $793,064 $2,981 $15,861 0 0
Jamie L. Grubbs 22 133 6.05 16 18 18 12.03% 39.1% $182,792 $1,374 $8,309 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
Steven Dwoskin 46 236 5.13 35 35 42 14.83% 47.46% $573,965 $2,432 $12,478 0 1
Jamie L. Grubbs 20 85 4.25 13 13 10 15.29% 42.35% $139,790 $1,645 $6,990 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
Steven Dwoskin 43 172 4 30 19 25 17.44% 43.02% $535,877 $3,116 $12,462 0 0
Jamie L. Grubbs 17 99 5.82 9 14 13 9.09% 36.36% $104,933 $1,060 $6,173 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
Steven Dwoskin 38 186 4.89 35 25 27 18.82% 46.77% $670,460 $3,605 $17,644 0 0
Jamie L. Grubbs 22 127 5.77 20 4 19 15.75% 33.86% $192,704 $1,517 $8,759 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
Steven Dwoskin 35 198 5.66 37 35 25 18.69% 48.99% $681,580 $3,442 $19,474 0 1
Jamie L. Grubbs 19 88 4.63 14 10 9 15.91% 37.5% $155,647 $1,769 $8,192 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
Steven Dwoskin 34 117 3.44 20 23 10 17.09% 45.3% $323,301 $2,763 $9,509 0 1
Jamie L. Grubbs 21 92 4.38 11 14 11 11.96% 39.13% $130,590 $1,419 $6,219 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
Steven Dwoskin 31 168 5.42 31 27 24 18.45% 48.81% $527,076 $3,137 $17,002 0 2
Jamie L. Grubbs 17 74 4.35 14 11 12 18.92% 50% $159,222 $2,152 $9,366 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
Steven Dwoskin 31 175 5.65 19 19 22 10.86% 34.29% $360,262 $2,059 $11,621 0 0
Jamie L. Grubbs 11 48 4.36 11 7 6 22.92% 50% $66,411 $1,384 $6,037 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
Steven Dwoskin 28 165 5.89 31 22 22 18.79% 45.45% $469,356 $2,845 $16,763 0 0
Jamie L. Grubbs 13 91 7 9 11 15 9.89% 38.46% $82,254 $904 $6,327 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
Steven Dwoskin 32 151 4.72 15 25 33 9.93% 48.34% $300,691 $1,991 $9,397 0 2
Jamie L. Grubbs 13 79 6.08 5 3 6 6.33% 17.72% $63,515 $804 $4,886 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
Steven Dwoskin 39 222 5.69 30 29 40 13.51% 44.59% $535,991 $2,414 $13,743 0 0
Jamie L. Grubbs 10 73 7.3 10 14 12 13.7% 49.32% $137,348 $1,881 $13,735 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
Steven Dwoskin 39 186 4.77 29 27 29 15.59% 45.7% $422,862 $2,273 $10,843 0 1
Jamie L. Grubbs 12 54 4.5 1 7 9 1.85% 31.48% $40,219 $745 $3,352 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
Steven Dwoskin 35 176 5.03 34 23 26 19.32% 47.16% $514,807 $2,925 $14,709 0 2
Jamie L. Grubbs 15 62 4.13 12 9 10 19.35% 50% $162,060 $2,614 $10,804 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
Steven Dwoskin 26 156 6 26 24 27 16.67% 49.36% $335,777 $2,152 $12,915 0 0
Jamie L. Grubbs 8 30 3.75 4 4 5 13.33% 43.33% $35,737 $1,191 $4,467 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
Steven Dwoskin 29 172 5.93 32 20 25 18.6% 44.77% $499,232 $2,903 $17,215 0 1
Jamie L. Grubbs 4 27 6.75 3 5 4 11.11% 44.44% $25,640 $950 $6,410 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
Steven Dwoskin 17 111 6.53 28 15 14 25.23% 51.35% $408,984 $3,685 $24,058 0 1
Jamie L. Grubbs 4 17 4.25 1 3 2 5.88% 35.29% $15,836 $932 $3,959 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
Steven Dwoskin 18 126 7 14 17 28 11.11% 46.83% $239,643 $1,902 $13,314 0 0
Jamie L. Grubbs 3 5 1.67 3 1 0 60% 80% $3,665 $733 $1,222 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
Steven Dwoskin 15 98 6.53 13 6 13 13.27% 32.65% $152,170 $1,553 $10,145 0 0
Jamie L. Grubbs 1 3 3 0 0 2 0% 66.67% $440 $147 $440 0 0