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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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 3 5 1.67 1 2 0 20% 60% $27,420 $5,484 $9,140 0 0
Anthony T. Quartarolo 6 51 8.5 5 7 5 9.8% 33.33% $185,995 $3,647 $30,999 0 0
Sandra L. Slivka 5 15 3 1 0 2 6.67% 20% $31,260 $2,084 $6,252 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 22 81 3.68 6 9 18 7.41% 40.74% $273,125 $3,372 $12,415 0 0
Sandra L. Slivka 2 11 5.5 4 1 1 36.36% 54.55% $67,000 $6,091 $33,500 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 1 2 2 0 0 1 0% 50% $4,700 $2,350 $4,700 0 0
Anthony T. Quartarolo 25 86 3.44 6 10 14 6.98% 34.88% $304,011 $3,535 $12,160 0 0
Sandra L. Slivka 12 40 3.33 2 2 5 5% 22.5% $55,858 $1,396 $4,655 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 1 4 4 0 2 0 0% 50% $14,102 $3,526 $14,102 0 0
Anthony T. Quartarolo 64 200 3.13 16 26 15 8% 28.5% $1,051,679 $5,258 $16,432 0 0
Sandra L. Slivka 22 65 2.95 4 8 10 6.15% 33.85% $126,455 $1,945 $5,748 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 69 182 2.64 23 19 16 12.64% 31.87% $1,238,663 $6,806 $17,952 0 2
Sandra L. Slivka 11 31 2.82 1 5 5 3.23% 35.48% $43,380 $1,399 $3,944 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 25 63 2.52 4 2 8 6.35% 22.22% $202,391 $3,213 $8,096 0 0
Sandra L. Slivka 20 65 3.25 6 3 9 9.23% 27.69% $148,990 $2,292 $7,450 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 11 49 4.45 2 5 3 4.08% 20.41% $149,708 $3,055 $13,610 0 0
Sandra L. Slivka 9 45 5 12 5 3 26.67% 44.44% $195,640 $4,348 $21,738 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 24 104 4.33 4 11 11 3.85% 25% $262,372 $2,523 $10,932 0 0
Sandra L. Slivka 4 13 3.25 2 2 2 15.38% 46.15% $45,170 $3,475 $11,293 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 25 115 4.6 7 9 15 6.09% 26.96% $451,067 $3,922 $18,043 0 0
Sandra L. Slivka 1 5 5 1 0 1 20% 40% $22,090 $4,418 $22,090 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 7 57 8.14 6 13 7 10.53% 45.61% $381,666 $6,696 $54,524 0 0
Sandra L. Slivka 4 16 4 2 2 2 12.5% 37.5% $45,768 $2,861 $11,442 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 5 29 5.8 6 3 5 20.69% 48.28% $174,853 $6,029 $34,971 0 1
Sandra L. Slivka 9 25 2.78 1 3 3 4% 28% $33,758 $1,350 $3,751 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 8 19 2.38 3 1 3 15.79% 36.84% $104,840 $5,518 $13,105 0 1
Sandra L. Slivka 14 51 3.64 13 7 9 25.49% 56.86% $196,541 $3,854 $14,039 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Sandra L. Slivka 2 5 2.5 0 0 0 0% 0% $1,620 $324 $810 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Sandra L. Slivka 26 75 2.88 9 6 15 12% 40% $158,249 $2,110 $6,087 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Sandra L. Slivka 24 77 3.21 15 18 8 19.48% 53.25% $352,289 $4,575 $14,679 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Sandra L. Slivka 16 55 3.44 9 6 10 16.36% 45.45% $136,067 $2,474 $8,504 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Sandra L. Slivka 21 61 2.9 2 9 14 3.28% 40.98% $132,920 $2,179 $6,330 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Sandra L. Slivka 12 54 4.5 13 11 3 24.07% 50% $627,293 $11,617 $52,274 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Sandra L. Slivka 20 62 3.1 5 10 9 8.06% 38.71% $141,410 $2,281 $7,071 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 6 21 3.5 1 1 4 4.76% 28.57% $28,742 $1,369 $4,790 0 0
Sandra L. Slivka 19 62 3.26 9 6 8 14.52% 37.1% $260,549 $4,202 $13,713 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 3 5 1.67 0 0 1 0% 20% $2,640 $528 $880 0 0
Sandra L. Slivka 17 88 5.18 21 11 16 23.86% 54.55% $397,487 $4,517 $23,382 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 29 76 2.62 12 9 10 15.79% 40.79% $114,694 $1,509 $3,955 0 0
Sandra L. Slivka 10 57 5.7 5 8 7 8.77% 35.09% $163,255 $2,864 $16,326 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 17 115 6.76 17 19 11 14.78% 40.87% $318,497 $2,770 $18,735 0 0
Sandra L. Slivka 9 42 4.67 3 6 3 7.14% 28.57% $87,132 $2,075 $9,681 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Anthony T. Quartarolo 8 79 9.88 9 11 12 11.39% 40.51% $154,270 $1,953 $19,284 0 0
Sandra L. Slivka 10 30 3 2 3 6 6.67% 36.67% $23,983 $799 $2,398 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 3 10 3.33 0 3 1 0% 40% $2,423 $242 $808 0 0
Anthony T. Quartarolo 24 135 5.63 20 16 22 14.81% 42.96% $256,040 $1,897 $10,668 0 0
Sandra L. Slivka 1 2 2 0 0 0 0% 0% $400 $200 $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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 4 13 3.25 1 1 0 7.69% 15.38% $12,720 $978 $3,180 0 0
Anthony T. Quartarolo 8 40 5 3 3 6 7.5% 30% $20,591 $515 $2,574 0 0
Sandra L. Slivka 8 35 4.38 5 1 2 14.29% 22.86% $23,520 $672 $2,940 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 1 3 3 0 0 0 0% 0% $1,897 $632 $1,897 0 0
Anthony T. Quartarolo 7 51 7.29 4 1 1 7.84% 11.76% $31,432 $616 $4,490 0 0
Sandra L. Slivka 2 10 5 0 2 3 0% 50% $3,491 $349 $1,746 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 4 9 2.25 0 0 1 0% 11.11% $2,550 $283 $638 0 0
Anthony T. Quartarolo 17 59 3.47 9 10 8 15.25% 45.76% $73,347 $1,243 $4,315 0 0
Sandra L. Slivka 3 12 4 0 0 1 0% 8.33% $1,763 $147 $588 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 2 16 8 0 1 0 0% 6.25% $3,363 $210 $1,682 0 0
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Sandra L. Slivka 5 15 3 1 1 2 6.67% 26.67% $5,681 $379 $1,136 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Mary Rowan 4 11 2.75 0 0 0 0% 0% $65 $6 $16 0 0
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Sandra L. Slivka 6 28 4.67 4 1 5 14.29% 35.71% $10,956 $391 $1,826 0 0