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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
Bruce M. Pollock 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Carlos A. Rivera 1 3 3 0 0 0 0% 0% $720 $240 $720 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
Bruce M. Pollock 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Carlos A. Rivera 3 22 7.33 1 1 3 4.55% 22.73% $8,896 $404 $2,965 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
Bruce M. Pollock 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Carlos A. Rivera 6 21 3.5 0 0 3 0% 14.29% $5,336 $254 $889 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
Bruce M. Pollock 2 11 5.5 0 1 1 0% 18.18% $14,102 $1,282 $7,051 0 0
Carlos A. Rivera 6 24 4 1 1 1 4.17% 12.5% $8,290 $345 $1,382 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
Bruce M. Pollock 1 10 10 1 1 0 10% 20% $24,732 $2,473 $24,732 0 0
Carlos A. Rivera 7 28 4 1 2 1 3.57% 14.29% $10,604 $379 $1,515 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
Bruce M. Pollock 1 5 5 0 1 0 0% 20% $4,099 $820 $4,099 0 0
Carlos A. Rivera 12 44 3.67 2 9 4 4.55% 34.09% $30,416 $691 $2,535 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
Bruce M. Pollock 1 4 4 0 0 0 0% 0% $1,205 $301 $1,205 0 0
Carlos A. Rivera 4 14 3.5 0 0 0 0% 0% $960 $69 $240 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
Bruce M. Pollock 1 9 9 1 1 0 11.11% 22.22% $16,060 $1,784 $16,060 0 0
Carlos A. Rivera 9 39 4.33 5 9 1 12.82% 38.46% $33,792 $866 $3,755 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
Bruce M. Pollock 3 5 1.67 0 0 0 0% 0% $2,386 $477 $795 0 0
Carlos A. Rivera 2 17 8.5 0 2 0 0% 11.76% $4,320 $254 $2,160 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
Bruce M. Pollock 2 8 4 1 0 0 12.5% 12.5% $7,132 $892 $3,566 0 0
Carlos A. Rivera 8 24 3 1 3 5 4.17% 37.5% $12,740 $531 $1,593 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
Bruce M. Pollock 1 8 8 0 2 1 0% 37.5% $8,273 $1,034 $8,273 0 0
Carlos A. Rivera 9 51 5.67 3 7 7 5.88% 33.33% $31,048 $609 $3,450 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
Bruce M. Pollock 2 12 6 0 2 3 0% 41.67% $17,192 $1,433 $8,596 0 0
Carlos A. Rivera 15 106 7.07 6 13 17 5.66% 33.96% $59,106 $558 $3,940 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
Bruce M. Pollock 5 29 5.8 1 3 2 3.45% 20.69% $54,438 $1,877 $10,888 0 0
Carlos A. Rivera 9 43 4.78 3 4 6 6.98% 30.23% $18,036 $419 $2,004 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
Bruce M. Pollock 3 19 6.33 2 2 2 10.53% 31.58% $75,343 $3,965 $25,114 0 0
Carlos A. Rivera 4 37 9.25 1 4 8 2.7% 35.14% $15,546 $420 $3,887 0 0