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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
Rodney L. Nielsen 4 22 5.5 0 2 3 0% 22.73% $11,585 $527 $2,896 0 0
Luis Daniel Collazo 4 17 4.25 1 0 1 5.88% 11.76% $23,625 $1,390 $5,906 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
Rodney L. Nielsen 2 5 2.5 0 0 3 0% 60% $2,790 $558 $1,395 0 0
Luis Daniel Collazo 8 30 3.75 4 4 3 13.33% 36.67% $93,290 $3,110 $11,661 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
Rodney L. Nielsen 2 10 5 0 1 0 0% 10% $3,440 $344 $1,720 0 0
Luis Daniel Collazo 15 51 3.4 2 8 4 3.92% 27.45% $154,177 $3,023 $10,278 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
Rodney L. Nielsen 1 5 5 1 0 1 20% 40% $5,928 $1,186 $5,928 0 0
Luis Daniel Collazo 7 36 5.14 7 2 5 19.44% 38.89% $140,614 $3,906 $20,088 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
Rodney L. Nielsen 2 2 1 0 0 1 0% 50% $300 $150 $150 0 0
Luis Daniel Collazo 5 28 5.6 3 1 5 10.71% 32.14% $60,442 $2,159 $12,088 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
Rodney L. Nielsen 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Luis Daniel Collazo 10 35 3.5 2 3 2 5.71% 20% $54,440 $1,555 $5,444 0 0