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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 9 28 3.11 3 2 1 10.71% 21.43% $107,842 $3,852 $11,982 0 0
Cassondra Weaver 1 1 1 0 0 0 0% 0% $0 $0 $0 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
Cassondra Weaver 17 45 2.65 13 6 5 28.89% 53.33% $233,369 $5,186 $13,728 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
Cassondra Weaver 7 35 5 8 6 4 22.86% 51.43% $156,375 $4,468 $22,339 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
Cassondra Weaver 8 27 3.38 8 2 1 29.63% 40.74% $121,950 $4,517 $15,244 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
Cassondra Weaver 7 23 3.29 6 3 4 26.09% 56.52% $90,425 $3,932 $12,918 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
Cassondra Weaver 6 19 3.17 3 4 5 15.79% 63.16% $76,188 $4,010 $12,698 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
Cassondra Weaver 1 1 1 0 1 0 0% 100% $2,200 $2,200 $2,200 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 6 35 5.83 3 0 1 8.57% 11.43% $43,413 $1,240 $7,236 0 0
Cassondra Weaver 10 14 1.4 0 0 2 0% 14.29% $9,088 $649 $909 0 0