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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
Joseph G. Parker 2 4 2 0 0 1 0% 25% $8,650 $2,163 $4,325 0 0
Marcelo Polanco 3 9 3 3 0 0 33.33% 33.33% $139,220 $15,469 $46,407 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
Joseph G. Parker 3 11 3.67 0 2 0 0% 18.18% $26,630 $2,421 $8,877 0 0
Marcelo Polanco 14 55 3.93 2 5 6 3.64% 23.64% $141,360 $2,570 $10,097 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
Joseph G. Parker 2 8 4 0 0 1 0% 12.5% $8,548 $1,069 $4,274 0 0
Marcelo Polanco 14 77 5.5 4 9 12 5.19% 32.47% $395,504 $5,136 $28,250 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
Joseph G. Parker 4 8 2 0 0 0 0% 0% $4,679 $585 $1,170 0 0
Marcelo Polanco 10 52 5.2 2 5 7 3.85% 26.92% $352,254 $6,774 $35,225 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
Joseph G. Parker 5 22 4.4 0 0 1 0% 4.55% $24,430 $1,110 $4,886 0 0
Marcelo Polanco 7 33 4.71 3 5 3 9.09% 33.33% $945,040 $28,638 $135,006 2 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
Joseph G. Parker 8 22 2.75 2 1 3 9.09% 27.27% $75,976 $3,453 $9,497 0 0
Marcelo Polanco 8 34 4.25 2 3 2 5.88% 20.59% $152,120 $4,474 $19,015 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
Joseph G. Parker 4 5 1.25 0 0 1 0% 20% $6,424 $1,285 $1,606 0 0
Marcelo Polanco 6 27 4.5 2 1 1 7.41% 14.81% $77,090 $2,855 $12,848 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
Joseph G. Parker 14 32 2.29 0 2 1 0% 9.38% $64,790 $2,025 $4,628 0 0
Marcelo Polanco 5 43 8.6 5 5 6 11.63% 37.21% $198,465 $4,615 $39,693 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Joseph G. Parker 11 25 2.27 2 0 3 8% 20% $47,772 $1,911 $4,343 0 0
Marcelo Polanco 10 60 6 4 7 7 6.67% 30% $120,295 $2,005 $12,030 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
Joseph G. Parker 24 89 3.71 15 11 10 16.85% 40.45% $529,546 $5,950 $22,064 0 0
Marcelo Polanco 11 75 6.82 3 10 13 4% 34.67% $129,185 $1,722 $11,744 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
Joseph G. Parker 17 74 4.35 5 3 4 6.76% 16.22% $187,929 $2,540 $11,055 0 0
Marcelo Polanco 8 52 6.5 9 9 2 17.31% 38.46% $152,340 $2,930 $19,043 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
Joseph G. Parker 10 79 7.9 6 17 11 7.59% 43.04% $333,844 $4,226 $33,384 0 0
Marcelo Polanco 8 65 8.13 0 11 7 0% 27.69% $104,170 $1,603 $13,021 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
Joseph G. Parker 8 95 11.88 4 6 11 4.21% 22.11% $209,344 $2,204 $26,168 0 0
Marcelo Polanco 9 46 5.11 2 4 4 4.35% 21.74% $54,530 $1,185 $6,059 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
Joseph G. Parker 9 43 4.78 0 0 2 0% 4.65% $35,298 $821 $3,922 0 0
Marcelo Polanco 10 65 6.5 3 3 16 4.62% 33.85% $121,150 $1,864 $12,115 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
Joseph G. Parker 8 35 4.38 0 0 1 0% 2.86% $13,003 $372 $1,625 0 0
Marcelo Polanco 12 92 7.67 6 11 14 6.52% 33.7% $219,295 $2,384 $18,275 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
Joseph G. Parker 13 37 2.85 2 1 3 5.41% 16.22% $77,855 $2,104 $5,989 0 0
Marcelo Polanco 17 98 5.76 8 10 7 8.16% 25.51% $288,645 $2,945 $16,979 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
Joseph G. Parker 11 36 3.27 1 0 0 2.78% 2.78% $16,688 $464 $1,517 0 0
Marcelo Polanco 22 127 5.77 11 14 16 8.66% 32.28% $439,732 $3,462 $19,988 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
Joseph G. Parker 12 58 4.83 7 1 3 12.07% 18.97% $195,875 $3,377 $16,323 0 2
Marcelo Polanco 28 152 5.43 9 19 16 5.92% 28.95% $488,469 $3,214 $17,445 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
Joseph G. Parker 14 68 4.86 4 4 4 5.88% 17.65% $143,064 $2,104 $10,219 0 0
Marcelo Polanco 40 208 5.2 16 25 22 7.69% 30.29% $878,603 $4,224 $21,965 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Joseph G. Parker 16 76 4.75 1 4 3 1.32% 10.53% $62,715 $825 $3,920 0 0
Marcelo Polanco 41 157 3.83 16 17 18 10.19% 32.48% $825,581 $5,258 $20,136 1 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
Joseph G. Parker 8 57 7.13 3 5 5 5.26% 22.81% $122,324 $2,146 $15,291 0 0
Marcelo Polanco 33 133 4.03 11 13 13 8.27% 27.82% $494,660 $3,719 $14,990 1 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
Joseph G. Parker 2 9 4.5 0 0 1 0% 11.11% $3,995 $444 $1,998 0 0
Marcelo Polanco 46 180 3.91 13 20 30 7.22% 35% $1,128,211 $6,268 $24,526 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
Joseph G. Parker 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Marcelo Polanco 50 245 4.9 26 26 26 10.61% 31.84% $1,810,533 $7,390 $36,211 2 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Joseph G. Parker 3 12 4 1 0 0 8.33% 8.33% $11,460 $955 $3,820 0 0
Marcelo Polanco 23 91 3.96 7 15 17 7.69% 42.86% $525,868 $5,779 $22,864 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Joseph G. Parker 4 11 2.75 0 0 0 0% 0% $3,090 $281 $773 0 0
Marcelo Polanco 14 59 4.21 9 4 7 15.25% 33.9% $180,650 $3,062 $12,904 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
Joseph G. Parker 2 6 3 1 0 0 16.67% 16.67% $23,490 $3,915 $11,745 0 0
Marcelo Polanco 16 54 3.38 2 5 2 3.7% 16.67% $121,510 $2,250 $7,594 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
Joseph G. Parker 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Marcelo Polanco 14 62 4.43 8 10 8 12.9% 41.94% $479,543 $7,735 $34,253 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
Joseph G. Parker 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Marcelo Polanco 15 68 4.53 2 5 3 2.94% 14.71% $95,020 $1,397 $6,335 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
Joseph G. Parker 2 9 4.5 0 0 0 0% 0% $1,146 $127 $573 0 0
Marcelo Polanco 19 95 5 9 9 8 9.47% 27.37% $373,026 $3,927 $19,633 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
Joseph G. Parker 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Marcelo Polanco 22 105 4.77 17 16 14 16.19% 44.76% $550,886 $5,247 $25,040 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
Joseph G. Parker 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Marcelo Polanco 22 83 3.77 6 20 8 7.23% 40.96% $566,653 $6,827 $25,757 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Joseph G. Parker 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Marcelo Polanco 12 73 6.08 8 8 7 10.96% 31.51% $244,140 $3,344 $20,345 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
Joseph G. Parker 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Marcelo Polanco 6 21 3.5 3 4 0 14.29% 33.33% $69,996 $3,333 $11,666 0 0