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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
Marcus O'Donnell 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Riley Parsons 9 21 2.33 2 2 2 9.52% 28.57% $55,993 $2,666 $6,221 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
Marcus O'Donnell 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Riley Parsons 10 50 5 9 10 6 18% 50% $231,593 $4,632 $23,159 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
Marcus O'Donnell 9 28 3.11 3 2 1 10.71% 21.43% $107,842 $3,852 $11,982 0 0
Riley Parsons 13 76 5.85 10 15 9 13.16% 44.74% $307,576 $4,047 $23,660 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
Marcus O'Donnell 11 33 3 3 7 8 9.09% 54.55% $147,419 $4,467 $13,402 0 0
Riley Parsons 23 83 3.61 10 18 15 12.05% 51.81% $196,767 $2,371 $8,555 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
Marcus O'Donnell 1 1 1 0 0 0 0% 0% $170 $170 $170 0 0
Riley Parsons 20 82 4.1 13 12 11 15.85% 43.9% $184,646 $2,252 $9,232 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
Marcus O'Donnell 4 17 4.25 2 1 1 11.76% 23.53% $58,573 $3,445 $14,643 0 0
Riley Parsons 15 76 5.07 6 9 11 7.89% 34.21% $148,663 $1,956 $9,911 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
Marcus O'Donnell 5 18 3.6 3 0 1 16.67% 22.22% $47,495 $2,639 $9,499 0 0
Riley Parsons 28 93 3.32 12 5 8 12.9% 26.88% $96,757 $1,040 $3,456 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
Marcus O'Donnell 9 40 4.44 1 2 5 2.5% 20% $38,728 $968 $4,303 0 0
Riley Parsons 29 123 4.24 19 26 17 15.45% 50.41% $250,755 $2,039 $8,647 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
Marcus O'Donnell 5 15 3 0 1 4 0% 33.33% $10,526 $702 $2,105 0 0
Riley Parsons 9 40 4.44 8 5 8 20% 52.5% $110,560 $2,764 $12,284 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
Marcus O'Donnell 3 25 8.33 2 6 2 8% 40% $35,162 $1,406 $11,721 0 0
Riley Parsons 10 39 3.9 6 7 3 15.38% 41.03% $71,208 $1,826 $7,121 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
Marcus O'Donnell 5 26 5.2 2 1 2 7.69% 19.23% $23,349 $898 $4,670 0 0
Riley Parsons 7 38 5.43 3 6 7 7.89% 42.11% $52,920 $1,393 $7,560 0 0