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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
Robert A. MacDonald 4 31 7.75 2 4 6 6.45% 38.71% $31,239 $1,008 $7,810 0 0
Juan L. Diaz 23 64 2.78 9 8 8 14.06% 39.06% $57,780 $903 $2,512 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
Robert A. MacDonald 4 24 6 4 2 5 16.67% 45.83% $40,674 $1,695 $10,169 0 0
Juan L. Diaz 26 54 2.08 6 3 4 11.11% 24.07% $38,836 $719 $1,494 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
Robert A. MacDonald 6 45 7.5 5 6 8 11.11% 42.22% $52,431 $1,165 $8,739 0 0
Juan L. Diaz 15 63 4.2 9 7 12 14.29% 44.44% $73,053 $1,160 $4,870 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
Robert A. MacDonald 7 37 5.29 4 2 4 10.81% 27.03% $27,043 $731 $3,863 0 0
Juan L. Diaz 19 74 3.89 8 11 5 10.81% 32.43% $56,050 $757 $2,950 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
Robert A. MacDonald 9 40 4.44 4 4 5 10% 32.5% $45,141 $1,129 $5,016 0 0
Juan L. Diaz 43 181 4.21 21 23 23 11.6% 37.02% $169,988 $939 $3,953 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
Robert A. MacDonald 13 61 4.69 4 7 10 6.56% 34.43% $49,278 $808 $3,791 0 0
Juan L. Diaz 59 309 5.24 40 47 51 12.94% 44.66% $364,126 $1,178 $6,172 1 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Robert A. MacDonald 7 34 4.86 5 5 6 14.71% 47.06% $51,546 $1,516 $7,364 0 0
Juan L. Diaz 28 126 4.5 26 27 20 20.63% 57.94% $180,524 $1,433 $6,447 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
Robert A. MacDonald 8 29 3.63 2 7 2 6.9% 37.93% $46,083 $1,589 $5,760 0 0
Juan L. Diaz 23 125 5.43 26 25 26 20.8% 61.6% $213,683 $1,709 $9,291 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
Robert A. MacDonald 8 47 5.88 10 8 9 21.28% 57.45% $115,044 $2,448 $14,381 0 0
Juan L. Diaz 27 111 4.11 30 19 16 27.03% 58.56% $187,411 $1,688 $6,941 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
Robert A. MacDonald 6 30 5 4 2 4 13.33% 33.33% $48,259 $1,609 $8,043 0 0
Juan L. Diaz 22 89 4.05 23 15 9 25.84% 52.81% $94,613 $1,063 $4,301 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
Robert A. MacDonald 7 38 5.43 10 4 1 26.32% 39.47% $120,765 $3,178 $17,252 0 1
Juan L. Diaz 23 103 4.48 12 17 22 11.65% 49.51% $78,339 $761 $3,406 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
Robert A. MacDonald 4 28 7 8 3 4 28.57% 53.57% $91,892 $3,282 $22,973 0 0
Juan L. Diaz 24 157 6.54 26 26 24 16.56% 48.41% $151,906 $968 $6,329 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
Robert A. MacDonald 4 27 6.75 5 1 2 18.52% 29.63% $48,086 $1,781 $12,022 0 0
Juan L. Diaz 66 289 4.38 49 39 34 16.96% 42.21% $524,233 $1,814 $7,943 4 5

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
Robert A. MacDonald 6 28 4.67 1 5 5 3.57% 39.29% $21,240 $759 $3,540 0 0
Juan L. Diaz 56 289 5.16 51 38 51 17.65% 48.44% $563,680 $1,950 $10,066 2 4

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
Robert A. MacDonald 4 33 8.25 4 6 3 12.12% 39.39% $70,842 $2,147 $17,711 0 1
Juan L. Diaz 22 66 3 16 7 8 24.24% 46.97% $123,373 $1,869 $5,608 1 1