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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
Jacob L. Dillon 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jonathan B. Buckley 34 75 2.21 14 15 10 18.67% 52% $304,733 $4,063 $8,963 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
Jacob L. Dillon 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jonathan B. Buckley 55 298 5.42 63 50 33 21.14% 48.99% $1,165,262 $3,910 $21,187 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
Jacob L. Dillon 3 12 4 1 1 1 8.33% 25% $13,958 $1,163 $4,653 0 0
Jonathan B. Buckley 43 271 6.3 53 59 38 19.56% 55.35% $1,142,057 $4,214 $26,559 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
Jacob L. Dillon 2 9 4.5 1 0 0 11.11% 11.11% $9,257 $1,029 $4,629 0 0
Jonathan B. Buckley 45 223 4.96 36 36 41 16.14% 50.67% $745,450 $3,343 $16,566 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
Jacob L. Dillon 7 20 2.86 1 5 4 5% 50% $47,535 $2,377 $6,791 0 0
Jonathan B. Buckley 43 200 4.65 47 34 31 23.5% 56% $916,928 $4,585 $21,324 0 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Jacob L. Dillon 5 29 5.8 1 3 2 3.45% 20.69% $26,006 $897 $5,201 0 0
Jonathan B. Buckley 41 216 5.27 28 42 42 12.96% 51.85% $738,426 $3,419 $18,010 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
Jacob L. Dillon 4 13 3.25 1 1 2 7.69% 30.77% $15,020 $1,155 $3,755 0 0
Jonathan B. Buckley 38 132 3.47 16 17 25 12.12% 43.94% $257,214 $1,949 $6,769 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
Jacob L. Dillon 6 24 4 2 3 0 8.33% 20.83% $24,269 $1,011 $4,045 0 0
Jonathan B. Buckley 61 279 4.57 37 49 47 13.26% 47.67% $688,969 $2,469 $11,295 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
Jacob L. Dillon 3 19 6.33 1 2 2 5.26% 26.32% $14,997 $789 $4,999 0 0
Jonathan B. Buckley 55 318 5.78 39 43 58 12.26% 44.03% $739,664 $2,326 $13,448 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
Jacob L. Dillon 5 26 5.2 1 1 5 3.85% 26.92% $17,859 $687 $3,572 0 0
Jonathan B. Buckley 56 334 5.96 40 44 54 11.98% 41.32% $691,351 $2,070 $12,346 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
Jacob L. Dillon 6 37 6.17 5 4 6 13.51% 40.54% $49,109 $1,327 $8,185 0 0
Jonathan B. Buckley 60 347 5.78 38 58 65 10.95% 46.4% $701,611 $2,022 $11,694 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
Jacob L. Dillon 6 23 3.83 2 6 0 8.7% 34.78% $27,940 $1,215 $4,657 0 0
Jonathan B. Buckley 73 368 5.04 48 63 48 13.04% 43.21% $848,871 $2,307 $11,628 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Jacob L. Dillon 5 15 3 0 1 1 0% 13.33% $5,678 $379 $1,136 0 0
Jonathan B. Buckley 49 273 5.57 31 45 45 11.36% 44.32% $401,528 $1,471 $8,194 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
Jacob L. Dillon 3 23 7.67 0 3 3 0% 26.09% $13,200 $574 $4,400 0 0
Jonathan B. Buckley 75 321 4.28 31 36 40 9.66% 33.33% $459,224 $1,431 $6,123 0 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Jacob L. Dillon 3 15 5 1 0 2 6.67% 20% $13,250 $883 $4,417 0 0
Jonathan B. Buckley 90 397 4.41 40 55 58 10.08% 38.54% $532,026 $1,340 $5,911 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
Jacob L. Dillon 3 18 6 1 3 4 5.56% 44.44% $24,830 $1,379 $8,277 0 0
Jonathan B. Buckley 81 379 4.68 62 50 52 16.36% 43.27% $662,904 $1,749 $8,184 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
Jacob L. Dillon 2 19 9.5 1 1 3 5.26% 26.32% $14,310 $753 $7,155 0 0
Jonathan B. Buckley 85 361 4.25 54 53 47 14.96% 42.66% $699,125 $1,937 $8,225 0 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Jacob L. Dillon 5 31 6.2 1 1 6 3.23% 25.81% $24,490 $790 $4,898 0 0
Jonathan B. Buckley 82 345 4.21 39 44 36 11.3% 34.49% $620,015 $1,797 $7,561 0 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Jacob L. Dillon 7 28 4 1 1 1 3.57% 10.71% $16,210 $579 $2,316 0 0
Jonathan B. Buckley 71 360 5.07 58 55 38 16.11% 41.94% $770,481 $2,140 $10,852 0 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Jacob L. Dillon 8 40 5 1 4 4 2.5% 22.5% $42,500 $1,063 $5,313 0 0
Jonathan B. Buckley 78 392 5.03 41 58 52 10.46% 38.52% $609,517 $1,555 $7,814 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
Jacob L. Dillon 11 51 4.64 4 5 5 7.84% 27.45% $63,500 $1,245 $5,773 0 0
Jonathan B. Buckley 59 344 5.83 50 55 57 14.53% 47.09% $591,406 $1,719 $10,024 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
Jacob L. Dillon 12 51 4.25 3 4 6 5.88% 25.49% $35,958 $705 $2,997 0 0
Jonathan B. Buckley 68 329 4.84 24 62 47 7.29% 40.43% $399,740 $1,215 $5,879 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
Jacob L. Dillon 12 38 3.17 3 0 2 7.89% 13.16% $36,968 $973 $3,081 0 0
Jonathan B. Buckley 55 321 5.84 48 55 40 14.95% 44.55% $539,756 $1,681 $9,814 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
Jacob L. Dillon 6 46 7.67 3 1 4 6.52% 17.39% $38,401 $835 $6,400 0 0
Jonathan B. Buckley 63 306 4.86 32 57 58 10.46% 48.04% $427,795 $1,398 $6,790 0 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Jacob L. Dillon 10 53 5.3 2 7 4 3.77% 24.53% $43,844 $827 $4,384 0 0
Jonathan B. Buckley 45 313 6.96 54 49 50 17.25% 48.88% $680,652 $2,175 $15,126 0 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Jacob L. Dillon 9 36 4 2 4 5 5.56% 30.56% $33,103 $920 $3,678 0 0
Jonathan B. Buckley 52 310 5.96 53 47 46 17.1% 47.1% $552,242 $1,781 $10,620 0 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Jacob L. Dillon 11 84 7.64 6 13 8 7.14% 32.14% $86,726 $1,032 $7,884 0 0
Jonathan B. Buckley 54 372 6.89 62 56 63 16.67% 48.66% $589,418 $1,584 $10,915 0 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Jacob L. Dillon 12 81 6.75 6 10 11 7.41% 33.33% $63,812 $788 $5,318 0 0
Jonathan B. Buckley 53 396 7.47 78 72 60 19.7% 53.03% $618,712 $1,562 $11,674 0 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Jacob L. Dillon 11 84 7.64 4 8 4 4.76% 19.05% $62,087 $739 $5,644 0 0
Jonathan B. Buckley 46 370 8.04 43 55 46 11.62% 38.92% $313,574 $847 $6,817 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
Jacob L. Dillon 4 35 8.75 3 1 5 8.57% 25.71% $15,517 $443 $3,879 0 0
Jonathan B. Buckley 50 377 7.54 42 54 56 11.14% 40.32% $261,404 $693 $5,228 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
Jacob L. Dillon 2 29 14.5 1 2 4 3.45% 24.14% $11,346 $391 $5,673 0 0
Jonathan B. Buckley 69 444 6.43 52 58 64 11.71% 39.19% $289,658 $652 $4,198 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
Jacob L. Dillon 5 33 6.6 1 4 1 3.03% 18.18% $14,140 $428 $2,828 0 0
Jonathan B. Buckley 48 418 8.71 57 56 63 13.64% 42.11% $331,028 $792 $6,896 0 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Jacob L. Dillon 4 59 14.75 3 2 1 5.08% 10.17% $24,446 $414 $6,112 0 0
Jonathan B. Buckley 50 355 7.1 35 63 77 9.86% 49.3% $288,782 $813 $5,776 0 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Jacob L. Dillon 2 3 1.5 1 0 1 33.33% 66.67% $2,982 $994 $1,491 0 0
Jonathan B. Buckley 37 292 7.89 54 42 50 18.49% 50% $244,912 $839 $6,619 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Jacob L. Dillon 3 7 2.33 1 0 2 14.29% 42.86% $6,798 $971 $2,266 0 0
Jonathan B. Buckley 40 302 7.55 37 44 41 12.25% 40.4% $159,192 $527 $3,980 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
Jacob L. Dillon 12 42 3.5 3 9 5 7.14% 40.48% $29,142 $694 $2,429 0 0
Jonathan B. Buckley 41 328 8 38 46 43 11.59% 38.72% $210,820 $643 $5,142 0 0