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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
Susan S. Cooney 35 157 4.49 11 9 17 7.01% 23.57% $541,939 $3,452 $15,484 0 0
Sam Semkin 1 3 3 0 1 0 0% 33.33% $8,552 $2,851 $8,552 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
Susan S. Cooney 29 156 5.38 15 16 17 9.62% 30.77% $653,054 $4,186 $22,519 0 0
Sam Semkin 1 6 6 0 2 0 0% 33.33% $7,016 $1,169 $7,016 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
Susan S. Cooney 35 181 5.17 17 31 17 9.39% 35.91% $622,309 $3,438 $17,780 0 0
Sam Semkin 5 24 4.8 1 7 3 4.17% 45.83% $34,220 $1,426 $6,844 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
Susan S. Cooney 33 127 3.85 8 5 11 6.3% 18.9% $274,171 $2,159 $8,308 0 0
Sam Semkin 6 19 3.17 1 1 2 5.26% 21.05% $33,110 $1,743 $5,518 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
Susan S. Cooney 27 159 5.89 14 21 22 8.81% 35.85% $495,391 $3,116 $18,348 0 0
Sam Semkin 1 4 4 0 1 0 0% 25% $9,641 $2,410 $9,641 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
Susan S. Cooney 24 154 6.42 16 18 19 10.39% 34.42% $492,265 $3,197 $20,511 0 0
Sam Semkin 2 4 2 0 0 0 0% 0% $542 $136 $271 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
Susan S. Cooney 30 155 5.17 10 14 20 6.45% 28.39% $420,124 $2,710 $14,004 0 0
Sam Semkin 1 4 4 1 0 1 25% 50% $3,841 $960 $3,841 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
Susan S. Cooney 27 156 5.78 17 14 18 10.9% 31.41% $492,154 $3,155 $18,228 0 1
Sam Semkin 2 3 1.5 0 0 0 0% 0% $750 $250 $375 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
Susan S. Cooney 32 166 5.19 21 14 22 12.65% 34.34% $449,056 $2,705 $14,033 0 1
Sam Semkin 6 21 3.5 1 1 2 4.76% 19.05% $23,230 $1,106 $3,872 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
Susan S. Cooney 30 159 5.3 15 18 13 9.43% 28.93% $301,420 $1,896 $10,047 0 1
Sam Semkin 7 30 4.29 0 2 5 0% 23.33% $43,370 $1,446 $6,196 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
Susan S. Cooney 40 154 3.85 4 18 18 2.6% 25.97% $165,553 $1,075 $4,139 0 0
Sam Semkin 5 17 3.4 0 2 3 0% 29.41% $19,796 $1,164 $3,959 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
Susan S. Cooney 37 190 5.14 16 22 19 8.42% 30% $360,138 $1,895 $9,733 0 0
Sam Semkin 5 12 2.4 1 2 1 8.33% 33.33% $57,160 $4,763 $11,432 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
Susan S. Cooney 35 184 5.26 20 22 21 10.87% 34.24% $478,688 $2,602 $13,677 0 2
Sam Semkin 6 17 2.83 2 1 3 11.76% 35.29% $72,660 $4,274 $12,110 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
Susan S. Cooney 41 179 4.37 12 15 18 6.7% 25.14% $312,045 $1,743 $7,611 0 0
Sam Semkin 5 11 2.2 1 0 1 9.09% 18.18% $38,006 $3,455 $7,601 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
Susan S. Cooney 40 188 4.7 14 17 17 7.45% 25.53% $303,274 $1,613 $7,582 0 0
Sam Semkin 8 19 2.38 2 3 2 10.53% 36.84% $89,638 $4,718 $11,205 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
Susan S. Cooney 42 179 4.26 12 14 17 6.7% 24.02% $255,342 $1,426 $6,080 0 0
Sam Semkin 9 25 2.78 3 3 1 12% 28% $116,649 $4,666 $12,961 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
Susan S. Cooney 51 200 3.92 8 20 20 4% 24% $255,528 $1,278 $5,010 0 0
Sam Semkin 12 42 3.5 5 8 6 11.9% 45.24% $310,360 $7,390 $25,863 1 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
Susan S. Cooney 43 176 4.09 9 13 9 5.11% 17.61% $255,728 $1,453 $5,947 0 3
Sam Semkin 3 6 2 0 0 0 0% 0% $2,886 $481 $962 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
Susan S. Cooney 34 135 3.97 9 17 14 6.67% 29.63% $180,931 $1,340 $5,322 0 0
Sam Semkin 3 6 2 0 0 0 0% 0% $0 $0 $0 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
Susan S. Cooney 21 72 3.43 3 5 5 4.17% 18.06% $65,410 $908 $3,115 0 0
Sam Semkin 6 17 2.83 1 0 1 5.88% 11.76% $48,494 $2,853 $8,082 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
Susan S. Cooney 18 74 4.11 5 3 1 6.76% 12.16% $56,705 $766 $3,150 0 0
Sam Semkin 6 17 2.83 0 3 3 0% 35.29% $55,035 $3,237 $9,173 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
Susan S. Cooney 17 58 3.41 1 6 4 1.72% 18.97% $26,703 $460 $1,571 0 0
Sam Semkin 6 17 2.83 4 2 1 23.53% 41.18% $123,480 $7,264 $20,580 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
Susan S. Cooney 15 76 5.07 1 4 7 1.32% 15.79% $29,700 $391 $1,980 0 0
Sam Semkin 6 21 3.5 2 0 3 9.52% 23.81% $45,380 $2,161 $7,563 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
Susan S. Cooney 14 55 3.93 6 4 10 10.91% 36.36% $53,566 $974 $3,826 0 0
Sam Semkin 9 41 4.56 3 2 3 7.32% 19.51% $73,450 $1,791 $8,161 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
Susan S. Cooney 11 43 3.91 1 1 2 2.33% 9.3% $15,905 $370 $1,446 0 0
Sam Semkin 7 15 2.14 1 1 3 6.67% 33.33% $36,675 $2,445 $5,239 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
Susan S. Cooney 15 57 3.8 2 2 6 3.51% 17.54% $26,043 $457 $1,736 0 0
Sam Semkin 9 24 2.67 1 2 2 4.17% 20.83% $40,248 $1,677 $4,472 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
Susan S. Cooney 7 36 5.14 0 5 4 0% 25% $11,381 $316 $1,626 0 0
Sam Semkin 5 17 3.4 0 1 1 0% 11.76% $7,300 $429 $1,460 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
Susan S. Cooney 6 25 4.17 1 3 0 4% 16% $8,421 $337 $1,404 0 0
Sam Semkin 5 22 4.4 1 1 2 4.55% 18.18% $7,892 $359 $1,578 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
Susan S. Cooney 11 30 2.73 0 3 4 0% 23.33% $11,651 $388 $1,059 0 0
Sam Semkin 5 14 2.8 2 0 1 14.29% 21.43% $24,200 $1,729 $4,840 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
Susan S. Cooney 8 32 4 3 1 0 9.38% 12.5% $14,245 $445 $1,781 0 0
Sam Semkin 6 18 3 0 1 1 0% 11.11% $12,180 $677 $2,030 0 0