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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
Jennifer A. Quinones 15 27 1.8 1 2 1 3.7% 14.81% $62,367 $2,310 $4,158 0 0
Katerina Vassilieva 5 9 1.8 0 0 2 0% 22.22% $17,493 $1,944 $3,499 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
Jennifer A. Quinones 18 75 4.17 12 10 5 16% 36% $218,491 $2,913 $12,138 0 0
Katerina Vassilieva 24 105 4.38 20 10 14 19.05% 41.9% $871,923 $8,304 $36,330 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
Jennifer A. Quinones 9 55 6.11 1 4 9 1.82% 25.45% $82,103 $1,493 $9,123 0 0
Katerina Vassilieva 20 77 3.85 12 7 9 15.58% 36.36% $721,872 $9,375 $36,094 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Jennifer A. Quinones 10 45 4.5 1 2 5 2.22% 17.78% $36,929 $821 $3,693 0 0
Katerina Vassilieva 12 34 2.83 3 5 2 8.82% 29.41% $178,725 $5,257 $14,894 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
Jennifer A. Quinones 9 47 5.22 0 1 5 0% 12.77% $21,890 $466 $2,432 0 0
Katerina Vassilieva 4 16 4 4 2 1 25% 43.75% $145,844 $9,115 $36,461 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
Jennifer A. Quinones 22 104 4.73 8 7 13 7.69% 26.92% $206,059 $1,981 $9,366 0 0
Katerina Vassilieva 10 43 4.3 6 6 3 13.95% 34.88% $176,076 $4,095 $17,608 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
Jennifer A. Quinones 14 98 7 7 9 11 7.14% 27.55% $254,125 $2,593 $18,152 0 0
Katerina Vassilieva 24 67 2.79 6 12 12 8.96% 44.78% $171,238 $2,556 $7,135 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
Jennifer A. Quinones 14 66 4.71 8 3 4 12.12% 22.73% $158,840 $2,407 $11,346 0 0
Katerina Vassilieva 15 65 4.33 11 10 9 16.92% 46.15% $260,260 $4,004 $17,351 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
Jennifer A. Quinones 15 38 2.53 1 3 3 2.63% 18.42% $28,053 $738 $1,870 0 0
Katerina Vassilieva 11 61 5.55 12 7 12 19.67% 50.82% $224,125 $3,674 $20,375 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Jennifer A. Quinones 10 30 3 1 3 2 3.33% 20% $33,587 $1,120 $3,359 0 0
Katerina Vassilieva 8 34 4.25 2 4 9 5.88% 44.12% $100,496 $2,956 $12,562 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
Jennifer A. Quinones 16 54 3.38 7 7 2 12.96% 29.63% $84,346 $1,562 $5,272 0 0
Katerina Vassilieva 15 52 3.47 6 9 2 11.54% 32.69% $238,266 $4,582 $15,884 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
Jennifer A. Quinones 24 88 3.67 6 7 3 6.82% 18.18% $89,057 $1,012 $3,711 0 0
Katerina Vassilieva 22 80 3.64 6 12 11 7.5% 36.25% $379,852 $4,748 $17,266 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
Jennifer A. Quinones 24 90 3.75 7 7 9 7.78% 25.56% $107,599 $1,196 $4,483 0 0
Katerina Vassilieva 17 53 3.12 12 4 3 22.64% 35.85% $361,783 $6,826 $21,281 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
Jennifer A. Quinones 12 36 3 3 2 4 8.33% 25% $47,173 $1,310 $3,931 0 0
Katerina Vassilieva 5 19 3.8 2 6 4 10.53% 63.16% $139,079 $7,320 $27,816 0 0