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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
Tammy Hornsby 21 51 2.43 4 0 7 7.84% 21.57% $131,618 $2,581 $6,268 0 0
Jason G. Cook 4 12 3 0 1 1 0% 16.67% $57,575 $4,798 $14,394 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
Tammy Hornsby 27 102 3.78 12 7 9 11.76% 27.45% $531,224 $5,208 $19,675 0 2
Jason G. Cook 11 40 3.64 4 3 1 10% 20% $254,257 $6,356 $23,114 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
Tammy Hornsby 37 149 4.03 14 23 24 9.4% 40.94% $527,950 $3,543 $14,269 0 0
Jason G. Cook 9 29 3.22 8 3 4 27.59% 51.72% $613,400 $21,152 $68,156 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
Tammy Hornsby 24 109 4.54 15 10 10 13.76% 32.11% $337,022 $3,092 $14,043 0 0
Jason G. Cook 9 26 2.89 3 3 6 11.54% 46.15% $404,801 $15,569 $44,978 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
Tammy Hornsby 22 85 3.86 6 10 12 7.06% 32.94% $304,475 $3,582 $13,840 0 0
Jason G. Cook 14 42 3 7 4 9 16.67% 47.62% $461,620 $10,991 $32,973 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
Tammy Hornsby 21 63 3 8 4 3 12.7% 23.81% $254,871 $4,046 $12,137 0 0
Jason G. Cook 9 30 3.33 2 5 6 6.67% 43.33% $106,171 $3,539 $11,797 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
Tammy Hornsby 24 84 3.5 4 3 22 4.76% 34.52% $218,166 $2,597 $9,090 0 0
Jason G. Cook 7 19 2.71 1 2 3 5.26% 31.58% $54,140 $2,849 $7,734 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
Tammy Hornsby 29 121 4.17 6 11 16 4.96% 27.27% $192,873 $1,594 $6,651 0 0
Jason G. Cook 7 21 3 2 2 1 9.52% 23.81% $56,787 $2,704 $8,112 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
Tammy Hornsby 21 98 4.67 8 12 15 8.16% 35.71% $162,277 $1,656 $7,727 0 0
Jason G. Cook 8 24 3 1 3 2 4.17% 25% $17,446 $727 $2,181 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
Tammy Hornsby 22 99 4.5 15 14 13 15.15% 42.42% $298,532 $3,015 $13,570 0 0
Jason G. Cook 7 30 4.29 8 5 2 26.67% 50% $108,941 $3,631 $15,563 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
Tammy Hornsby 24 86 3.58 5 3 8 5.81% 18.6% $141,826 $1,649 $5,909 0 0
Jason G. Cook 4 15 3.75 2 2 3 13.33% 46.67% $87,399 $5,827 $21,850 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
Tammy Hornsby 14 35 2.5 3 3 5 8.57% 31.43% $95,281 $2,722 $6,806 0 0
Jason G. Cook 11 25 2.27 1 1 2 4% 16% $16,133 $645 $1,467 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
Tammy Hornsby 9 34 3.78 5 5 3 14.71% 38.24% $141,379 $4,158 $15,709 0 0
Jason G. Cook 9 22 2.44 2 5 3 9.09% 45.45% $57,766 $2,626 $6,418 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
Tammy Hornsby 13 33 2.54 3 3 5 9.09% 33.33% $108,538 $3,289 $8,349 0 1
Jason G. Cook 6 16 2.67 3 1 2 18.75% 37.5% $27,126 $1,695 $4,521 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
Tammy Hornsby 8 32 4 2 5 1 6.25% 25% $60,165 $1,880 $7,521 0 0
Jason G. Cook 9 38 4.22 6 8 8 15.79% 57.89% $62,267 $1,639 $6,919 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
Tammy Hornsby 2 4 2 1 0 0 25% 25% $6,608 $1,652 $3,304 0 0
Jason G. Cook 9 33 3.67 5 5 3 15.15% 39.39% $56,464 $1,711 $6,274 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 15 54 3.6 9 4 7 16.67% 37.04% $155,469 $2,879 $10,365 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 24 83 3.46 10 17 14 12.05% 49.4% $155,379 $1,872 $6,474 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 16 56 3.5 15 5 4 26.79% 42.86% $205,113 $3,663 $12,820 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 19 51 2.68 6 6 5 11.76% 33.33% $83,463 $1,637 $4,393 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 17 75 4.41 6 7 12 8% 33.33% $109,339 $1,458 $6,432 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 16 63 3.94 9 5 4 14.29% 28.57% $163,927 $2,602 $10,245 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 18 59 3.28 7 2 8 11.86% 28.81% $88,757 $1,504 $4,931 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 16 52 3.25 3 5 6 5.77% 26.92% $68,030 $1,308 $4,252 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 14 52 3.71 6 4 3 11.54% 25% $101,767 $1,957 $7,269 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 5 15 3 1 1 2 6.67% 26.67% $13,000 $867 $2,600 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 $22,031
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 4 8 2 0 1 2 0% 37.5% $10,851 $1,356 $2,713 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 11 23 2.09 2 3 2 8.7% 30.43% $28,542 $1,241 $2,595 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 5 17 3.4 2 5 0 11.76% 41.18% $49,165 $2,892 $9,833 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 15 67 4.47 5 13 5 7.46% 34.33% $154,579 $2,307 $10,305 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 15 59 3.93 12 5 6 20.34% 38.98% $234,622 $3,977 $15,641 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 16 66 4.13 5 4 13 7.58% 33.33% $98,196 $1,488 $6,137 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 12 46 3.83 4 6 4 8.7% 30.43% $34,293 $746 $2,858 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 7 29 4.14 4 3 2 13.79% 31.03% $30,857 $1,064 $4,408 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 1 5 5 0 0 1 0% 20% $431 $86 $431 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
Tammy Hornsby 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jason G. Cook 2 2 1 0 0 0 0% 0% $291 $146 $146 0 0