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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
Anthony T. Quartarolo 2 3 1.5 0 1 0 0% 33.33% $5,750 $1,917 $2,875 0 0
Debbie O'Brien 1 4 4 1 0 1 25% 50% $12,610 $3,153 $12,610 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
Anthony T. Quartarolo 6 17 2.83 1 1 5 5.88% 41.18% $72,708 $4,277 $12,118 0 0
Debbie O'Brien 8 35 4.38 3 0 2 8.57% 14.29% $31,340 $895 $3,918 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
Anthony T. Quartarolo 6 51 8.5 5 7 5 9.8% 33.33% $185,995 $3,647 $30,999 0 0
Debbie O'Brien 14 74 5.29 6 7 13 8.11% 35.14% $143,843 $1,944 $10,275 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
Anthony T. Quartarolo 22 81 3.68 6 9 18 7.41% 40.74% $273,125 $3,372 $12,415 0 0
Debbie O'Brien 11 55 5 10 5 9 18.18% 43.64% $118,719 $2,159 $10,793 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
Anthony T. Quartarolo 25 86 3.44 6 10 14 6.98% 34.88% $304,011 $3,535 $12,160 0 0
Debbie O'Brien 8 30 3.75 10 5 5 33.33% 66.67% $73,420 $2,447 $9,178 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
Anthony T. Quartarolo 64 200 3.13 16 26 15 8% 28.5% $1,051,679 $5,258 $16,432 0 0
Debbie O'Brien 15 45 3 3 2 6 6.67% 24.44% $33,462 $744 $2,231 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
Anthony T. Quartarolo 69 182 2.64 23 19 16 12.64% 31.87% $1,238,663 $6,806 $17,952 0 2
Debbie O'Brien 17 51 3 12 2 7 23.53% 41.18% $92,297 $1,810 $5,429 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
Anthony T. Quartarolo 25 63 2.52 4 2 8 6.35% 22.22% $202,391 $3,213 $8,096 0 0
Debbie O'Brien 13 45 3.46 7 7 6 15.56% 44.44% $78,292 $1,740 $6,022 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
Anthony T. Quartarolo 11 49 4.45 2 5 3 4.08% 20.41% $149,708 $3,055 $13,610 0 0
Debbie O'Brien 11 46 4.18 8 5 5 17.39% 39.13% $64,131 $1,394 $5,830 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
Anthony T. Quartarolo 24 104 4.33 4 11 11 3.85% 25% $262,372 $2,523 $10,932 0 0
Debbie O'Brien 14 34 2.43 3 8 6 8.82% 50% $35,601 $1,047 $2,543 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
Anthony T. Quartarolo 25 115 4.6 7 9 15 6.09% 26.96% $451,067 $3,922 $18,043 0 0
Debbie O'Brien 8 36 4.5 2 4 9 5.56% 41.67% $20,846 $579 $2,606 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
Anthony T. Quartarolo 15 108 7.2 5 10 6 4.63% 19.44% $310,952 $2,879 $20,730 0 0
Debbie O'Brien 12 34 2.83 4 8 3 11.76% 44.12% $34,856 $1,025 $2,905 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
Anthony T. Quartarolo 7 57 8.14 6 13 7 10.53% 45.61% $381,666 $6,696 $54,524 0 0
Debbie O'Brien 16 72 4.5 6 10 8 8.33% 33.33% $47,349 $658 $2,959 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Anthony T. Quartarolo 5 29 5.8 6 3 5 20.69% 48.28% $174,853 $6,029 $34,971 0 1
Debbie O'Brien 16 85 5.31 10 17 12 11.76% 45.88% $83,994 $988 $5,250 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
Anthony T. Quartarolo 8 19 2.38 3 1 3 15.79% 36.84% $104,840 $5,518 $13,105 0 1
Debbie O'Brien 9 46 5.11 3 6 7 6.52% 34.78% $40,224 $874 $4,469 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
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Debbie O'Brien 10 53 5.3 4 8 9 7.55% 39.62% $56,318 $1,063 $5,632 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
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Debbie O'Brien 25 148 5.92 27 23 20 18.24% 47.3% $207,417 $1,401 $8,297 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
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Debbie O'Brien 44 152 3.45 19 20 25 12.5% 42.11% $144,788 $953 $3,291 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
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Debbie O'Brien 27 122 4.52 23 13 13 18.85% 40.16% $173,803 $1,425 $6,437 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
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Debbie O'Brien 11 62 5.64 10 6 8 16.13% 38.71% $63,760 $1,028 $5,796 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
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Debbie O'Brien 11 40 3.64 6 7 4 15% 42.5% $38,178 $954 $3,471 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
Anthony T. Quartarolo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Debbie O'Brien 6 24 4 3 1 0 12.5% 16.67% $17,064 $711 $2,844 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Anthony T. Quartarolo 6 21 3.5 1 1 4 4.76% 28.57% $28,742 $1,369 $4,790 0 0
Debbie O'Brien 5 40 8 3 3 8 7.5% 35% $17,049 $426 $3,410 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
Anthony T. Quartarolo 3 5 1.67 0 0 1 0% 20% $2,640 $528 $880 0 0
Debbie O'Brien 7 31 4.43 0 2 4 0% 19.35% $12,618 $407 $1,803 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
Anthony T. Quartarolo 29 76 2.62 12 9 10 15.79% 40.79% $114,694 $1,509 $3,955 0 0
Debbie O'Brien 11 73 6.64 9 12 13 12.33% 46.58% $66,828 $915 $6,075 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
Anthony T. Quartarolo 17 115 6.76 17 19 11 14.78% 40.87% $318,497 $2,770 $18,735 0 0
Debbie O'Brien 9 56 6.22 12 6 11 21.43% 51.79% $47,732 $852 $5,304 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
Anthony T. Quartarolo 8 79 9.88 9 11 12 11.39% 40.51% $154,270 $1,953 $19,284 0 0
Debbie O'Brien 7 24 3.43 3 1 5 12.5% 37.5% $16,524 $689 $2,361 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
Anthony T. Quartarolo 26 170 6.54 17 22 22 10% 35.88% $238,483 $1,403 $9,172 0 1
Debbie O'Brien 6 64 10.67 6 9 8 9.38% 35.94% $27,546 $430 $4,591 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
Anthony T. Quartarolo 24 135 5.63 20 16 22 14.81% 42.96% $256,040 $1,897 $10,668 0 0
Debbie O'Brien 4 20 5 2 3 2 10% 35% $9,130 $457 $2,283 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
Anthony T. Quartarolo 8 40 5 3 3 6 7.5% 30% $20,591 $515 $2,574 0 0
Debbie O'Brien 4 21 5.25 4 2 2 19.05% 38.1% $15,924 $758 $3,981 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
Anthony T. Quartarolo 7 51 7.29 4 1 1 7.84% 11.76% $31,432 $616 $4,490 0 0
Debbie O'Brien 5 38 7.6 3 6 6 7.89% 39.47% $19,730 $519 $3,946 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
Anthony T. Quartarolo 17 59 3.47 9 10 8 15.25% 45.76% $73,347 $1,243 $4,315 0 0
Debbie O'Brien 4 20 5 2 2 6 10% 50% $8,828 $441 $2,207 0 0