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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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gregorio P. Rivera 15 36 2.4 4 4 4 11.11% 33.33% $52,078 $1,447 $3,472 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 4 31 7.75 2 4 6 6.45% 38.71% $31,239 $1,008 $7,810 0 0
Gregorio P. Rivera 16 63 3.94 12 12 5 19.05% 46.03% $97,111 $1,541 $6,069 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 4 24 6 4 2 5 16.67% 45.83% $40,674 $1,695 $10,169 0 0
Gregorio P. Rivera 17 78 4.59 11 13 16 14.1% 51.28% $87,177 $1,118 $5,128 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 6 45 7.5 5 6 8 11.11% 42.22% $52,431 $1,165 $8,739 0 0
Gregorio P. Rivera 13 63 4.85 10 9 19 15.87% 60.32% $85,730 $1,361 $6,595 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 7 37 5.29 4 2 4 10.81% 27.03% $27,043 $731 $3,863 0 0
Gregorio P. Rivera 12 56 4.67 3 12 3 5.36% 32.14% $39,366 $703 $3,281 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 9 40 4.44 4 4 5 10% 32.5% $45,141 $1,129 $5,016 0 0
Gregorio P. Rivera 17 79 4.65 10 10 21 12.66% 51.9% $106,653 $1,350 $6,274 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 13 61 4.69 4 7 10 6.56% 34.43% $49,278 $808 $3,791 0 0
Gregorio P. Rivera 19 75 3.95 13 15 14 17.33% 56% $143,360 $1,911 $7,545 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 7 34 4.86 5 5 6 14.71% 47.06% $51,546 $1,516 $7,364 0 0
Gregorio P. Rivera 18 89 4.94 11 10 13 12.36% 38.2% $88,687 $996 $4,927 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 8 29 3.63 2 7 2 6.9% 37.93% $46,083 $1,589 $5,760 0 0
Gregorio P. Rivera 12 65 5.42 7 11 14 10.77% 49.23% $75,332 $1,159 $6,278 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 8 47 5.88 10 8 9 21.28% 57.45% $115,044 $2,448 $14,381 0 0
Gregorio P. Rivera 14 67 4.79 9 10 11 13.43% 44.78% $69,688 $1,040 $4,978 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 6 30 5 4 2 4 13.33% 33.33% $48,259 $1,609 $8,043 0 0
Gregorio P. Rivera 9 33 3.67 9 3 2 27.27% 42.42% $45,826 $1,389 $5,092 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 7 38 5.43 10 4 1 26.32% 39.47% $120,765 $3,178 $17,252 0 1
Gregorio P. Rivera 6 30 5 2 4 7 6.67% 43.33% $19,089 $636 $3,182 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 4 28 7 8 3 4 28.57% 53.57% $91,892 $3,282 $22,973 0 0
Gregorio P. Rivera 7 23 3.29 2 5 5 8.7% 52.17% $15,931 $693 $2,276 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 4 27 6.75 5 1 2 18.52% 29.63% $48,086 $1,781 $12,022 0 0
Gregorio P. Rivera 7 24 3.43 2 1 1 8.33% 16.67% $8,321 $347 $1,189 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 6 28 4.67 1 5 5 3.57% 39.29% $21,240 $759 $3,540 0 0
Gregorio P. Rivera 7 28 4 3 2 2 10.71% 25% $12,062 $431 $1,723 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 4 33 8.25 4 6 3 12.12% 39.39% $70,842 $2,147 $17,711 0 1
Gregorio P. Rivera 9 43 4.78 2 0 2 4.65% 9.3% $9,824 $228 $1,092 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 9 48 5.33 6 5 5 12.5% 33.33% $59,870 $1,247 $6,652 0 0
Gregorio P. Rivera 6 33 5.5 4 3 3 12.12% 30.3% $18,152 $550 $3,025 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 9 52 5.78 2 9 6 3.85% 32.69% $41,198 $792 $4,578 0 0
Gregorio P. Rivera 11 56 5.09 0 4 4 0% 14.29% $9,529 $170 $866 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 7 61 8.71 1 2 12 1.64% 24.59% $26,700 $438 $3,814 0 0
Gregorio P. Rivera 10 49 4.9 5 2 6 10.2% 26.53% $26,934 $550 $2,693 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 10 56 5.6 6 8 5 10.71% 33.93% $68,488 $1,223 $6,849 0 0
Gregorio P. Rivera 10 62 6.2 4 5 9 6.45% 29.03% $23,094 $372 $2,309 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 10 66 6.6 4 13 8 6.06% 37.88% $104,168 $1,578 $10,417 0 1
Gregorio P. Rivera 11 44 4 5 7 6 11.36% 40.91% $24,826 $564 $2,257 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 12 62 5.17 3 7 9 4.84% 30.65% $40,829 $659 $3,402 0 0
Gregorio P. Rivera 10 69 6.9 7 10 6 10.14% 33.33% $58,886 $853 $5,889 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 13 61 4.69 4 4 5 6.56% 21.31% $33,801 $554 $2,600 0 0
Gregorio P. Rivera 20 82 4.1 6 5 5 7.32% 19.51% $55,281 $674 $2,764 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 12 63 5.25 4 8 5 6.35% 26.98% $38,311 $608 $3,193 0 0
Gregorio P. Rivera 6 23 3.83 4 4 0 17.39% 34.78% $32,462 $1,411 $5,410 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 8 51 6.38 3 8 4 5.88% 29.41% $19,958 $391 $2,495 0 0
Gregorio P. Rivera 4 16 4 2 0 3 12.5% 31.25% $32,265 $2,017 $8,066 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Walter Woodward 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert A. MacDonald 13 47 3.62 3 9 4 6.38% 34.04% $28,890 $615 $2,222 0 0
Gregorio P. Rivera 4 11 2.75 1 0 0 9.09% 9.09% $13,044 $1,186 $3,261 0 0