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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
Robert Gwilliam 1 1 1 0 0 0 0% 0% $297 $297 $297 0 0
Katerina Vassilieva 17 39 2.29 10 6 3 25.64% 48.72% $413,704 $10,608 $24,336 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
Robert Gwilliam 2 13 6.5 0 1 2 0% 23.08% $4,314 $332 $2,157 0 0
Katerina Vassilieva 17 62 3.65 13 10 10 20.97% 53.23% $691,802 $11,158 $40,694 2 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
Robert Gwilliam 4 22 5.5 1 3 3 4.55% 31.82% $10,634 $483 $2,659 0 0
Katerina Vassilieva 24 74 3.08 9 6 7 12.16% 29.73% $458,210 $6,192 $19,092 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
Robert Gwilliam 5 15 3 0 4 3 0% 46.67% $9,270 $618 $1,854 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert Gwilliam 2 17 8.5 1 1 1 5.88% 17.65% $7,356 $433 $3,678 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert Gwilliam 3 14 4.67 1 2 3 7.14% 42.86% $6,025 $430 $2,008 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert Gwilliam 2 3 1.5 0 1 2 0% 100% $2,233 $744 $1,117 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert Gwilliam 6 25 4.17 3 3 4 12% 40% $12,273 $491 $2,046 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert Gwilliam 11 24 2.18 1 3 5 4.17% 37.5% $8,474 $353 $770 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert Gwilliam 11 49 4.45 2 5 12 4.08% 38.78% $14,878 $304 $1,353 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert Gwilliam 10 37 3.7 8 3 5 21.62% 43.24% $27,199 $735 $2,720 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert Gwilliam 4 21 5.25 3 3 5 14.29% 52.38% $11,315 $539 $2,829 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert Gwilliam 14 53 3.79 6 5 11 11.32% 41.51% $31,445 $593 $2,246 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert Gwilliam 7 35 5 11 4 6 31.43% 60% $27,499 $786 $3,928 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert Gwilliam 10 36 3.6 2 5 7 5.56% 38.89% $12,546 $349 $1,255 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert Gwilliam 4 10 2.5 1 0 3 10% 40% $3,795 $380 $949 0 0
Katerina Vassilieva 5 19 3.8 2 6 4 10.53% 63.16% $139,079 $7,320 $27,816 0 0