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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 T. Jerkens 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gary G. Jackson 7 26 3.71 3 3 2 11.54% 30.77% $111,020 $4,270 $15,860 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 T. Jerkens 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gary G. Jackson 11 60 5.45 11 15 5 18.33% 51.67% $360,225 $6,004 $32,748 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 T. Jerkens 1 2 2 0 0 0 0% 0% $1,350 $675 $1,350 0 0
Gary G. Jackson 11 55 5 7 8 3 12.73% 32.73% $178,200 $3,240 $16,200 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 T. Jerkens 2 11 5.5 0 0 0 0% 0% $8,134 $739 $4,067 0 0
Gary G. Jackson 9 39 4.33 1 5 7 2.56% 33.33% $86,450 $2,217 $9,606 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 T. Jerkens 3 18 6 0 1 3 0% 22.22% $57,198 $3,178 $19,066 0 0
Gary G. Jackson 9 47 5.22 6 5 7 12.77% 38.3% $132,270 $2,814 $14,697 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 T. Jerkens 3 17 5.67 2 3 1 11.76% 35.29% $108,605 $6,389 $36,202 0 0
Gary G. Jackson 14 58 4.14 3 6 7 5.17% 27.59% $90,580 $1,562 $6,470 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 T. Jerkens 1 11 11 0 1 3 0% 36.36% $47,135 $4,285 $47,135 0 0
Gary G. Jackson 14 47 3.36 7 4 6 14.89% 36.17% $141,895 $3,019 $10,135 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 T. Jerkens 4 21 5.25 3 0 0 14.29% 14.29% $100,263 $4,774 $25,066 0 0
Gary G. Jackson 10 37 3.7 3 3 10 8.11% 43.24% $95,010 $2,568 $9,501 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 T. Jerkens 2 16 8 1 2 2 6.25% 31.25% $64,881 $4,055 $32,441 0 0
Gary G. Jackson 12 55 4.58 6 5 6 10.91% 30.91% $171,430 $3,117 $14,286 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 T. Jerkens 2 11 5.5 1 1 0 9.09% 18.18% $48,082 $4,371 $24,041 0 0
Gary G. Jackson 23 98 4.26 9 14 10 9.18% 33.67% $173,833 $1,774 $7,558 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 T. Jerkens 3 13 4.33 0 0 1 0% 7.69% $12,112 $932 $4,037 0 0
Gary G. Jackson 29 141 4.86 13 28 17 9.22% 41.13% $321,966 $2,283 $11,102 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 T. Jerkens 2 4 2 0 0 0 0% 0% $2,092 $523 $1,046 0 0
Gary G. Jackson 28 141 5.04 20 23 22 14.18% 46.1% $361,482 $2,564 $12,910 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 T. Jerkens 4 16 4 0 0 1 0% 6.25% $9,807 $613 $2,452 0 0
Gary G. Jackson 30 158 5.27 16 27 25 10.13% 43.04% $304,678 $1,928 $10,156 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 T. Jerkens 5 21 4.2 1 1 2 4.76% 19.05% $51,385 $2,447 $10,277 0 0
Gary G. Jackson 33 141 4.27 17 22 24 12.06% 44.68% $304,177 $2,157 $9,217 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 T. Jerkens 5 34 6.8 1 3 6 2.94% 29.41% $85,183 $2,505 $17,037 0 0
Gary G. Jackson 23 104 4.52 11 12 15 10.58% 36.54% $215,653 $2,074 $9,376 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 T. Jerkens 7 30 4.29 6 4 6 20% 53.33% $193,439 $6,448 $27,634 0 0
Gary G. Jackson 21 96 4.57 17 14 18 17.71% 51.04% $323,753 $3,372 $15,417 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 T. Jerkens 6 35 5.83 1 3 8 2.86% 34.29% $97,227 $2,778 $16,205 0 0
Gary G. Jackson 9 61 6.78 9 5 10 14.75% 39.34% $114,178 $1,872 $12,686 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 T. Jerkens 9 30 3.33 4 5 5 13.33% 46.67% $171,275 $5,709 $19,031 0 0
Gary G. Jackson 4 12 3 1 0 2 8.33% 25% $11,767 $981 $2,942 0 0