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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
Carrol S. Langley 7 24 3.43 2 4 3 8.33% 37.5% $40,890 $1,704 $5,841 0 0
Marcus O'Donnell 9 28 3.11 3 2 1 10.71% 21.43% $107,842 $3,852 $11,982 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
Carrol S. Langley 2 19 9.5 3 2 5 15.79% 52.63% $23,339 $1,228 $11,670 0 0
Marcus O'Donnell 11 33 3 3 7 8 9.09% 54.55% $147,419 $4,467 $13,402 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
Carrol S. Langley 3 23 7.67 7 7 2 30.43% 69.57% $55,399 $2,409 $18,466 0 0
Marcus O'Donnell 1 1 1 0 0 0 0% 0% $170 $170 $170 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
Carrol S. Langley 7 28 4 5 4 3 17.86% 42.86% $39,453 $1,409 $5,636 0 0
Marcus O'Donnell 4 17 4.25 2 1 1 11.76% 23.53% $58,573 $3,445 $14,643 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
Carrol S. Langley 9 24 2.67 4 2 4 16.67% 41.67% $26,040 $1,085 $2,893 0 0
Marcus O'Donnell 5 18 3.6 3 0 1 16.67% 22.22% $47,495 $2,639 $9,499 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Carrol S. Langley 11 56 5.09 8 10 8 14.29% 46.43% $103,319 $1,845 $9,393 0 0
Marcus O'Donnell 9 40 4.44 1 2 5 2.5% 20% $38,728 $968 $4,303 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
Carrol S. Langley 11 31 2.82 6 7 6 19.35% 61.29% $59,835 $1,930 $5,440 0 0
Marcus O'Donnell 5 15 3 0 1 4 0% 33.33% $10,526 $702 $2,105 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
Carrol S. Langley 15 65 4.33 9 16 9 13.85% 52.31% $76,098 $1,171 $5,073 0 0
Marcus O'Donnell 3 25 8.33 2 6 2 8% 40% $35,162 $1,406 $11,721 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
Carrol S. Langley 5 25 5 2 5 3 8% 40% $22,752 $910 $4,550 0 0
Marcus O'Donnell 5 26 5.2 2 1 2 7.69% 19.23% $23,349 $898 $4,670 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
Carrol S. Langley 5 23 4.6 1 4 7 4.35% 52.17% $17,925 $779 $3,585 0 0
Marcus O'Donnell 6 35 5.83 3 0 1 8.57% 11.43% $43,413 $1,240 $7,236 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
Carrol S. Langley 8 34 4.25 5 7 4 14.71% 47.06% $50,800 $1,494 $6,350 0 0
Marcus O'Donnell 4 10 2.5 0 1 1 0% 20% $11,067 $1,107 $2,767 0 0