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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
John P. Terranova II 23 65 2.83 3 8 12 4.62% 35.38% $284,931 $4,384 $12,388 0 0
Sherry L. Jackson 14 36 2.57 6 4 3 16.67% 36.11% $101,228 $2,812 $7,231 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
John P. Terranova II 44 155 3.52 11 18 24 7.1% 34.19% $1,045,303 $6,744 $23,757 2 2
Sherry L. Jackson 15 74 4.93 10 11 8 13.51% 39.19% $134,018 $1,811 $8,935 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
John P. Terranova II 45 153 3.4 18 21 19 11.76% 37.91% $1,444,671 $9,442 $32,104 1 1
Sherry L. Jackson 13 27 2.08 4 2 2 14.81% 29.63% $46,362 $1,717 $3,566 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
John P. Terranova II 46 163 3.54 18 19 27 11.04% 39.26% $1,670,185 $10,247 $36,308 0 2
Sherry L. Jackson 18 69 3.83 10 10 6 14.49% 37.68% $195,442 $2,832 $10,858 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
John P. Terranova II 43 172 4 36 25 34 20.93% 55.23% $2,535,500 $14,741 $58,965 1 7
Sherry L. Jackson 10 35 3.5 2 5 5 5.71% 34.29% $54,723 $1,564 $5,472 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
John P. Terranova II 41 131 3.2 16 19 19 12.21% 41.22% $1,356,199 $10,353 $33,078 0 3
Sherry L. Jackson 11 36 3.27 7 3 2 19.44% 33.33% $97,693 $2,714 $8,881 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
John P. Terranova II 42 139 3.31 25 16 15 17.99% 40.29% $1,181,514 $8,500 $28,131 0 5
Sherry L. Jackson 5 11 2.2 0 2 1 0% 27.27% $16,053 $1,459 $3,211 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
John P. Terranova II 49 208 4.24 29 34 27 13.94% 43.27% $2,006,600 $9,647 $40,951 2 5
Sherry L. Jackson 1 9 9 1 2 0 11.11% 33.33% $11,967 $1,330 $11,967 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
John P. Terranova II 51 167 3.27 20 21 29 11.98% 41.92% $1,477,791 $8,849 $28,976 1 1
Sherry L. Jackson 6 13 2.17 1 3 1 7.69% 38.46% $18,538 $1,426 $3,090 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
John P. Terranova II 48 182 3.79 34 26 28 18.68% 48.35% $2,338,230 $12,847 $48,713 3 10
Sherry L. Jackson 8 14 1.75 4 2 3 28.57% 64.29% $49,560 $3,540 $6,195 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
John P. Terranova II 57 210 3.68 26 29 24 12.38% 37.62% $1,568,683 $7,470 $27,521 0 3
Sherry L. Jackson 1 7 7 1 4 0 14.29% 71.43% $15,720 $2,246 $15,720 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
John P. Terranova II 62 226 3.65 41 28 26 18.14% 42.04% $1,887,155 $8,350 $30,438 2 7
Sherry L. Jackson 2 9 4.5 2 1 1 22.22% 44.44% $17,120 $1,902 $8,560 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
John P. Terranova II 64 215 3.36 41 25 27 19.07% 43.26% $1,948,607 $9,063 $30,447 3 8
Sherry L. Jackson 7 20 2.86 0 0 0 0% 0% $3,560 $178 $509 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
John P. Terranova II 56 186 3.32 35 32 30 18.82% 52.15% $1,730,863 $9,306 $30,908 1 7
Sherry L. Jackson 8 23 2.88 2 2 1 8.7% 21.74% $28,170 $1,225 $3,521 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
John P. Terranova II 31 121 3.9 24 25 23 19.83% 59.5% $1,640,653 $13,559 $52,924 1 5
Sherry L. Jackson 3 12 4 0 2 3 0% 41.67% $20,640 $1,720 $6,880 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
John P. Terranova II 30 113 3.77 16 21 19 14.16% 49.56% $954,042 $8,443 $31,801 0 3
Sherry L. Jackson 5 22 4.4 4 6 3 18.18% 59.09% $80,200 $3,645 $16,040 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
John P. Terranova II 28 105 3.75 17 16 10 16.19% 40.95% $653,197 $6,221 $23,328 0 0
Sherry L. Jackson 7 17 2.43 4 1 2 23.53% 41.18% $64,780 $3,811 $9,254 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
John P. Terranova II 31 116 3.74 15 12 14 12.93% 35.34% $564,620 $4,867 $18,214 0 1
Sherry L. Jackson 9 31 3.44 4 2 4 12.9% 32.26% $53,850 $1,737 $5,983 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
John P. Terranova II 34 99 2.91 11 12 15 11.11% 38.38% $543,495 $5,490 $15,985 0 1
Sherry L. Jackson 11 29 2.64 1 4 5 3.45% 34.48% $39,534 $1,363 $3,594 0 0