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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
John Staples 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Osvaldo Rojas 2 12 6 0 4 3 0% 58.33% $26,390 $2,199 $13,195 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
John Staples 1 9 9 1 1 1 11.11% 33.33% $24,375 $2,708 $24,375 0 0
Osvaldo Rojas 3 10 3.33 1 1 0 10% 20% $24,975 $2,498 $8,325 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
John Staples 1 8 8 1 1 0 12.5% 25% $37,616 $4,702 $37,616 0 0
Osvaldo Rojas 5 35 7 1 2 4 2.86% 20% $49,941 $1,427 $9,988 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
John Staples 1 2 2 1 0 0 50% 50% $27,059 $13,530 $27,059 0 0
Osvaldo Rojas 12 44 3.67 2 3 5 4.55% 22.73% $160,716 $3,653 $13,393 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
John Staples 1 4 4 0 1 0 0% 25% $17,515 $4,379 $17,515 0 0
Osvaldo Rojas 12 75 6.25 5 11 14 6.67% 40% $295,336 $3,938 $24,611 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
John Staples 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Osvaldo Rojas 12 63 5.25 5 8 6 7.94% 30.16% $212,773 $3,377 $17,731 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
John Staples 2 7 3.5 1 0 0 14.29% 14.29% $46,002 $6,572 $23,001 0 0
Osvaldo Rojas 5 15 3 0 3 1 0% 26.67% $24,773 $1,652 $4,955 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
John Staples 1 5 5 2 2 0 40% 80% $99,783 $19,957 $99,783 0 0
Osvaldo Rojas 2 27 13.5 1 4 3 3.7% 29.63% $45,057 $1,669 $22,529 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
John Staples 2 6 3 1 2 0 16.67% 50% $96,274 $16,046 $48,137 0 0
Osvaldo Rojas 9 47 5.22 4 5 5 8.51% 29.79% $121,402 $2,583 $13,489 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
John Staples 1 9 9 1 0 1 11.11% 22.22% $16,608 $1,845 $16,608 0 0
Osvaldo Rojas 11 41 3.73 0 1 6 0% 17.07% $28,356 $692 $2,578 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
John Staples 1 12 12 2 0 3 16.67% 41.67% $17,250 $1,438 $17,250 0 0
Osvaldo Rojas 19 70 3.68 9 9 5 12.86% 32.86% $217,318 $3,105 $11,438 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
John Staples 3 16 5.33 2 3 1 12.5% 37.5% $23,399 $1,462 $7,800 0 0
Osvaldo Rojas 6 9 1.5 0 3 1 0% 44.44% $34,854 $3,873 $5,809 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
John Staples 1 4 4 0 3 0 0% 75% $11,920 $2,980 $11,920 0 0
Osvaldo Rojas 1 2 2 0 1 0 0% 50% $2,200 $1,100 $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
John Staples 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Osvaldo Rojas 1 3 3 0 0 0 0% 0% $190 $63 $190 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
John Staples 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Osvaldo Rojas 11 45 4.09 3 6 7 6.67% 35.56% $87,707 $1,949 $7,973 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
John Staples 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Osvaldo Rojas 3 10 3.33 2 1 1 20% 40% $60,410 $6,041 $20,137 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
John Staples 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Osvaldo Rojas 2 2 1 0 0 0 0% 0% $780 $390 $390 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
John Staples 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Osvaldo Rojas 53 144 2.72 30 18 24 20.83% 50% $560,033 $3,889 $10,567 1 1