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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
Mary Knox 1 7 7 1 1 0 14.29% 28.57% $35,541 $5,077 $35,541 0 0
William E. Duvall 2 11 5.5 1 0 2 9.09% 27.27% $14,160 $1,287 $7,080 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
Mary Knox 2 13 6.5 2 1 2 15.38% 38.46% $52,838 $4,064 $26,419 0 0
William E. Duvall 2 13 6.5 1 1 0 7.69% 15.38% $25,294 $1,946 $12,647 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
Mary Knox 2 13 6.5 0 1 2 0% 23.08% $16,602 $1,277 $8,301 0 0
William E. Duvall 1 10 10 0 1 1 0% 20% $12,914 $1,291 $12,914 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
Mary Knox 2 14 7 0 1 0 0% 7.14% $10,338 $738 $5,169 0 0
William E. Duvall 2 9 4.5 0 1 0 0% 11.11% $11,202 $1,245 $5,601 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
Mary Knox 3 16 5.33 2 2 0 12.5% 25% $52,984 $3,312 $17,661 0 0
William E. Duvall 2 9 4.5 0 0 1 0% 11.11% $12,981 $1,442 $6,491 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
Mary Knox 3 23 7.67 0 4 5 0% 39.13% $39,564 $1,720 $13,188 0 0
William E. Duvall 2 13 6.5 2 0 1 15.38% 23.08% $41,717 $3,209 $20,859 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
Mary Knox 1 1 1 0 0 0 0% 0% $100 $100 $100 0 0
William E. Duvall 2 13 6.5 0 3 1 0% 30.77% $12,348 $950 $6,174 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
Mary Knox 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
William E. Duvall 3 21 7 0 0 1 0% 4.76% $9,310 $443 $3,103 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
Mary Knox 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
William E. Duvall 3 36 12 4 2 8 11.11% 38.89% $42,839 $1,190 $14,280 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
Mary Knox 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
William E. Duvall 3 31 10.33 0 4 4 0% 25.81% $19,934 $643 $6,645 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
Mary Knox 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
William E. Duvall 3 19 6.33 1 4 0 5.26% 26.32% $18,362 $966 $6,121 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
Mary Knox 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
William E. Duvall 2 26 13 2 5 3 7.69% 38.46% $44,116 $1,697 $22,058 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
Mary Knox 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
William E. Duvall 2 20 10 3 5 2 15% 50% $45,570 $2,279 $22,785 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
Mary Knox 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
William E. Duvall 3 27 9 1 1 5 3.7% 25.93% $16,392 $607 $5,464 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
Mary Knox 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
William E. Duvall 3 18 6 1 1 2 5.56% 22.22% $13,100 $728 $4,367 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
Mary Knox 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
William E. Duvall 2 7 3.5 0 1 0 0% 14.29% $8,688 $1,241 $4,344 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
Mary Knox 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
William E. Duvall 1 4 4 0 0 0 0% 0% $244 $61 $244 0 0