Skip to:

OwnerView is growing. Help introduce others to ownership.
Visit the
New Site

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 3 7 2.33 1 0 1 14.29% 28.57% $5,590 $799 $1,863 0 0
Joseph Patrick O'Brien 4 5 1.25 1 0 0 20% 20% $1,570,000 $314,000 $392,500 1 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
Carrol S. Langley 6 40 6.67 11 8 10 27.5% 72.5% $90,911 $2,273 $15,152 0 0
Joseph Patrick O'Brien 5 5 1 0 0 2 0% 40% $300,000 $60,000 $60,000 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 24 3.43 2 4 3 8.33% 37.5% $40,890 $1,704 $5,841 0 0
Joseph Patrick O'Brien 3 3 1 0 0 0 0% 0% $41,313 $13,771 $13,771 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
Joseph Patrick O'Brien 6 7 1.17 0 1 1 0% 28.57% $195,063 $27,866 $32,511 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
Joseph Patrick O'Brien 10 15 1.5 1 2 2 6.67% 33.33% $540,688 $36,046 $54,069 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
Carrol S. Langley 7 28 4 5 4 3 17.86% 42.86% $39,453 $1,409 $5,636 0 0
Joseph Patrick O'Brien 6 6 1 2 1 0 33.33% 50% $911,500 $151,917 $151,917 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
Carrol S. Langley 9 24 2.67 4 2 4 16.67% 41.67% $26,040 $1,085 $2,893 0 0
Joseph Patrick O'Brien 3 3 1 0 0 0 0% 0% $50,000 $16,667 $16,667 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
Joseph Patrick O'Brien 5 5 1 1 0 1 20% 40% $1,133,360 $226,672 $226,672 1 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
Carrol S. Langley 11 31 2.82 6 7 6 19.35% 61.29% $59,835 $1,930 $5,440 0 0
Joseph Patrick O'Brien 1 1 1 0 0 0 0% 0% $7,440 $7,440 $7,440 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
Joseph Patrick O'Brien 2 2 1 0 0 0 0% 0% $22,000 $11,000 $11,000 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
Joseph Patrick O'Brien 1 1 1 0 0 0 0% 0% $0 $0 $0 0 0