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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
Joseph D. Davis 28 69 2.46 8 9 9 11.59% 37.68% $262,027 $3,797 $9,358 0 0
Karen E. Jacks 44 200 4.55 34 22 32 17% 44% $1,028,301 $5,142 $23,370 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
Joseph D. Davis 47 233 4.96 31 30 19 13.3% 34.33% $857,573 $3,681 $18,246 0 0
Karen E. Jacks 55 359 6.53 36 66 51 10.03% 42.62% $1,225,393 $3,413 $22,280 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
Joseph D. Davis 54 237 4.39 27 33 25 11.39% 35.86% $829,563 $3,500 $15,362 0 0
Karen E. Jacks 54 352 6.52 46 53 52 13.07% 42.9% $1,633,716 $4,641 $30,254 0 4

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
Joseph D. Davis 31 177 5.71 13 16 25 7.34% 30.51% $461,931 $2,610 $14,901 0 0
Karen E. Jacks 45 275 6.11 43 33 35 15.64% 40.36% $1,361,863 $4,952 $30,264 0 4

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
Joseph D. Davis 26 121 4.65 17 19 13 14.05% 40.5% $436,288 $3,606 $16,780 0 0
Karen E. Jacks 31 233 7.52 28 29 39 12.02% 41.2% $997,544 $4,281 $32,179 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
Joseph D. Davis 29 125 4.31 18 20 16 14.4% 43.2% $527,698 $4,222 $18,196 0 0
Karen E. Jacks 38 169 4.45 19 14 24 11.24% 33.73% $799,204 $4,729 $21,032 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
Joseph D. Davis 21 97 4.62 12 12 11 12.37% 36.08% $277,931 $2,865 $13,235 0 0
Karen E. Jacks 27 115 4.26 10 12 18 8.7% 34.78% $342,888 $2,982 $12,700 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
Joseph D. Davis 28 128 4.57 14 17 15 10.94% 35.94% $324,080 $2,532 $11,574 0 0
Karen E. Jacks 21 141 6.71 12 14 22 8.51% 34.04% $300,656 $2,132 $14,317 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
Joseph D. Davis 29 186 6.41 28 31 28 15.05% 46.77% $560,074 $3,011 $19,313 0 0
Karen E. Jacks 23 144 6.26 7 9 22 4.86% 26.39% $137,509 $955 $5,979 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
Joseph D. Davis 40 202 5.05 22 21 25 10.89% 33.66% $476,374 $2,358 $11,909 0 0
Karen E. Jacks 21 164 7.81 15 16 17 9.15% 29.27% $193,142 $1,178 $9,197 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
Joseph D. Davis 38 202 5.32 31 22 25 15.35% 38.61% $688,388 $3,408 $18,115 0 0
Karen E. Jacks 20 133 6.65 12 15 22 9.02% 36.84% $228,004 $1,714 $11,400 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
Joseph D. Davis 26 186 7.15 33 28 21 17.74% 44.09% $574,147 $3,087 $22,083 0 0
Karen E. Jacks 16 104 6.5 10 22 17 9.62% 47.12% $165,180 $1,588 $10,324 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
Joseph D. Davis 30 185 6.17 24 28 26 12.97% 42.16% $420,014 $2,270 $14,000 0 0
Karen E. Jacks 9 44 4.89 4 12 8 9.09% 54.55% $52,598 $1,195 $5,844 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
Joseph D. Davis 36 142 3.94 19 20 18 13.38% 40.14% $356,265 $2,509 $9,896 0 0
Karen E. Jacks 7 44 6.29 5 5 2 11.36% 27.27% $40,260 $915 $5,751 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
Joseph D. Davis 32 138 4.31 26 19 19 18.84% 46.38% $377,309 $2,734 $11,791 0 0
Karen E. Jacks 6 30 5 2 3 1 6.67% 20% $31,756 $1,059 $5,293 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
Joseph D. Davis 34 150 4.41 23 13 25 15.33% 40.67% $477,133 $3,181 $14,033 0 0
Karen E. Jacks 3 4 1.33 1 0 1 25% 50% $5,280 $1,320 $1,760 0 0