Skip to:

OwnerView is growing. Help introduce others to ownership.
Visit the
New Site

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
Sherry L. Jackson 14 30 2.14 5 4 3 16.67% 40% $89,131 $2,971 $6,367 0 0
Tammy Hornsby 18 39 2.17 2 0 3 5.13% 12.82% $105,646 $2,709 $5,869 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
Sherry L. Jackson 15 74 4.93 10 11 8 13.51% 39.19% $134,018 $1,811 $8,935 0 0
Tammy Hornsby 27 102 3.78 12 7 9 11.76% 27.45% $531,224 $5,208 $19,675 0 2

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
Sherry L. Jackson 13 27 2.08 4 2 2 14.81% 29.63% $46,362 $1,717 $3,566 0 0
Tammy Hornsby 37 149 4.03 14 23 24 9.4% 40.94% $527,950 $3,543 $14,269 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
Sherry L. Jackson 18 69 3.83 10 10 6 14.49% 37.68% $195,442 $2,832 $10,858 0 0
Tammy Hornsby 24 109 4.54 15 10 10 13.76% 32.11% $337,022 $3,092 $14,043 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
Sherry L. Jackson 10 35 3.5 2 5 5 5.71% 34.29% $54,723 $1,564 $5,472 0 0
Tammy Hornsby 22 85 3.86 6 10 12 7.06% 32.94% $304,475 $3,582 $13,840 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
Sherry L. Jackson 11 36 3.27 7 3 2 19.44% 33.33% $97,693 $2,714 $8,881 0 0
Tammy Hornsby 21 63 3 8 4 3 12.7% 23.81% $254,871 $4,046 $12,137 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
Sherry L. Jackson 5 11 2.2 0 2 1 0% 27.27% $16,053 $1,459 $3,211 0 0
Tammy Hornsby 24 84 3.5 4 3 22 4.76% 34.52% $218,166 $2,597 $9,090 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
Sherry L. Jackson 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Tammy Hornsby 29 121 4.17 6 11 16 4.96% 27.27% $192,873 $1,594 $6,651 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
Sherry L. Jackson 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Tammy Hornsby 21 98 4.67 8 12 15 8.16% 35.71% $162,277 $1,656 $7,727 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
Sherry L. Jackson 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Tammy Hornsby 22 99 4.5 15 14 13 15.15% 42.42% $298,532 $3,015 $13,570 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
Sherry L. Jackson 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Tammy Hornsby 24 86 3.58 5 3 8 5.81% 18.6% $141,826 $1,649 $5,909 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
Sherry L. Jackson 1 9 9 1 2 0 11.11% 33.33% $11,967 $1,330 $11,967 0 0
Tammy Hornsby 14 35 2.5 3 3 5 8.57% 31.43% $95,281 $2,722 $6,806 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
Sherry L. Jackson 6 13 2.17 1 3 1 7.69% 38.46% $18,538 $1,426 $3,090 0 0
Tammy Hornsby 9 34 3.78 5 5 3 14.71% 38.24% $141,379 $4,158 $15,709 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
Sherry L. Jackson 8 14 1.75 4 2 3 28.57% 64.29% $49,560 $3,540 $6,195 0 0
Tammy Hornsby 13 33 2.54 3 3 5 9.09% 33.33% $108,538 $3,289 $8,349 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
Sherry L. Jackson 1 7 7 1 4 0 14.29% 71.43% $15,720 $2,246 $15,720 0 0
Tammy Hornsby 8 32 4 2 5 1 6.25% 25% $60,165 $1,880 $7,521 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
Sherry L. Jackson 2 9 4.5 2 1 1 22.22% 44.44% $17,120 $1,902 $8,560 0 0
Tammy Hornsby 2 4 2 1 0 0 25% 25% $6,608 $1,652 $3,304 0 0