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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 $22,028
Roberto J. Rosado 1 1 1 0 0 0 0% 0% $410 $410 $410 0 0
Ruben Sierra 8 8 1 1 1 2 12.5% 50% $34,660 $4,333 $4,333 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 $22,028
Roberto J. Rosado 14 53 3.79 8 8 9 15.09% 47.17% $201,430 $3,801 $14,388 0 0
Ruben Sierra 21 121 5.76 4 13 18 3.31% 28.93% $336,250 $2,779 $16,012 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 $22,028
Roberto J. Rosado 16 52 3.25 7 12 6 13.46% 48.08% $174,994 $3,365 $10,937 0 0
Ruben Sierra 21 120 5.71 15 17 15 12.5% 39.17% $795,838 $6,632 $37,897 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 $22,028
Roberto J. Rosado 8 34 4.25 3 3 7 8.82% 38.24% $83,772 $2,464 $10,472 0 0
Ruben Sierra 19 90 4.74 18 12 12 20% 46.67% $530,903 $5,899 $27,942 0 1