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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
Preston Boyd 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Edwin Diaz, Jr. 69 93 1.35 35 13 15 37.63% 67.74% $194,102 $2,087 $2,813 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
Preston Boyd 4 17 4.25 3 3 2 17.65% 47.06% $33,420 $1,966 $8,355 0 0
Edwin Diaz, Jr. 141 402 2.85 116 77 58 28.86% 62.44% $745,920 $1,856 $5,290 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
Preston Boyd 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Edwin Diaz, Jr. 133 388 2.92 102 77 57 26.29% 60.82% $698,972 $1,801 $5,255 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
Preston Boyd 3 9 3 0 0 2 0% 22.22% $4,573 $508 $1,524 0 0
Edwin Diaz, Jr. 129 337 2.61 108 78 48 32.05% 69.44% $807,608 $2,396 $6,261 3 3

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
Preston Boyd 3 3 1 0 0 0 0% 0% $1,375 $458 $458 0 0
Edwin Diaz, Jr. 70 182 2.6 58 42 29 31.87% 70.88% $394,869 $2,170 $5,641 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
Preston Boyd 7 12 1.71 2 2 2 16.67% 50% $19,370 $1,614 $2,767 0 0
Edwin Diaz, Jr. 95 279 2.94 82 51 49 29.39% 65.23% $673,506 $2,414 $7,090 3 3

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
Preston Boyd 4 13 3.25 2 2 1 15.38% 38.46% $17,343 $1,334 $4,336 0 0
Edwin Diaz, Jr. 110 358 3.25 106 78 52 29.61% 65.92% $737,224 $2,059 $6,702 2 2

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
Preston Boyd 3 7 2.33 0 1 1 0% 28.57% $5,670 $810 $1,890 0 0
Edwin Diaz, Jr. 101 307 3.04 101 64 51 32.9% 70.36% $616,771 $2,009 $6,107 2 2

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
Preston Boyd 2 3 1.5 0 1 0 0% 33.33% $1,982 $661 $991 0 0
Edwin Diaz, Jr. 82 264 3.22 101 47 43 38.26% 72.35% $595,135 $2,254 $7,258 5 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
Preston Boyd 4 15 3.75 2 3 4 13.33% 60% $12,725 $848 $3,181 0 0
Edwin Diaz, Jr. 75 228 3.04 64 37 31 28.07% 57.89% $351,442 $1,541 $4,686 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
Preston Boyd 4 12 3 4 0 1 33.33% 41.67% $24,392 $2,033 $6,098 0 0
Edwin Diaz, Jr. 62 285 4.6 57 63 54 20% 61.05% $280,372 $984 $4,522 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
Preston Boyd 6 23 3.83 7 4 1 30.43% 52.17% $32,723 $1,423 $5,454 0 0
Edwin Diaz, Jr. 87 324 3.72 67 50 55 20.68% 53.09% $401,870 $1,240 $4,619 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
Preston Boyd 5 14 2.8 2 4 4 14.29% 71.43% $21,500 $1,536 $4,300 0 0
Edwin Diaz, Jr. 50 177 3.54 48 37 25 27.12% 62.15% $231,421 $1,307 $4,628 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
Preston Boyd 2 6 3 1 4 0 16.67% 83.33% $10,185 $1,698 $5,093 0 0
Edwin Diaz, Jr. 21 88 4.19 18 14 10 20.45% 47.73% $90,097 $1,024 $4,290 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
Preston Boyd 1 3 3 2 0 0 66.67% 66.67% $2,090 $697 $2,090 0 0
Edwin Diaz, Jr. 18 69 3.83 13 13 14 18.84% 57.97% $71,438 $1,035 $3,969 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
Preston Boyd 3 10 3.33 3 1 1 30% 50% $7,162 $716 $2,387 0 0
Edwin Diaz, Jr. 2 4 2 0 0 2 0% 50% $1,000 $250 $500 0 0