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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 $22,031
William S. Meister 3 3 1 0 0 0 0% 0% $1,000 $333 $333 0 0
Jorge Diaz 34 131 3.85 13 13 14 9.92% 30.53% $327,538 $2,500 $9,633 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 $22,031
William S. Meister 7 55 7.86 3 2 6 5.45% 20% $63,633 $1,157 $9,090 0 0
Jorge Diaz 76 322 4.24 24 44 35 7.45% 31.99% $747,691 $2,322 $9,838 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 $22,031
William S. Meister 15 84 5.6 3 9 8 3.57% 23.81% $130,227 $1,550 $8,682 0 0
Jorge Diaz 75 355 4.73 28 29 41 7.89% 27.61% $772,873 $2,177 $10,305 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 $22,031
William S. Meister 16 73 4.56 4 5 5 5.48% 19.18% $104,145 $1,427 $6,509 0 0
Jorge Diaz 70 313 4.47 31 31 42 9.9% 33.23% $836,747 $2,673 $11,954 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 $22,031
William S. Meister 13 85 6.54 8 6 13 9.41% 31.76% $260,504 $3,065 $20,039 0 0
Jorge Diaz 48 207 4.31 13 28 20 6.28% 29.47% $431,359 $2,084 $8,987 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 $22,031
William S. Meister 12 68 5.67 5 4 7 7.35% 23.53% $102,346 $1,505 $8,529 0 0
Jorge Diaz 54 243 4.5 20 33 35 8.23% 36.21% $514,366 $2,117 $9,525 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 $22,031
William S. Meister 11 53 4.82 4 8 7 7.55% 35.85% $101,288 $1,911 $9,208 0 0
Jorge Diaz 44 213 4.84 22 24 24 10.33% 32.86% $500,903 $2,352 $11,384 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 $22,031
William S. Meister 13 49 3.77 2 3 7 4.08% 24.49% $62,145 $1,268 $4,780 0 0
Jorge Diaz 52 178 3.42 15 30 25 8.43% 39.33% $523,928 $2,943 $10,076 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 $22,031
William S. Meister 10 28 2.8 1 0 1 3.57% 7.14% $22,020 $786 $2,202 0 0
Jorge Diaz 21 91 4.33 9 7 9 9.89% 27.47% $134,529 $1,478 $6,406 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
William S. Meister 18 48 2.67 2 7 3 4.17% 25% $103,844 $2,163 $5,769 0 0
Jorge Diaz 23 152 6.61 14 17 11 9.21% 27.63% $192,207 $1,265 $8,357 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 $22,031
William S. Meister 20 75 3.75 10 8 9 13.33% 36% $282,378 $3,765 $14,119 0 0
Jorge Diaz 23 143 6.22 4 13 15 2.8% 22.38% $133,135 $931 $5,788 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 $22,031
William S. Meister 13 58 4.46 7 5 7 12.07% 32.76% $153,845 $2,653 $11,834 0 0
Jorge Diaz 28 155 5.54 6 13 21 3.87% 25.81% $139,762 $902 $4,992 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 $22,031
William S. Meister 20 42 2.1 1 2 5 2.38% 19.05% $44,750 $1,065 $2,238 0 0
Jorge Diaz 7 11 1.57 0 2 1 0% 27.27% $7,969 $724 $1,138 0 0