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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
Bob G. Dunham 1 1 1 0 1 0 0% 100% $6,200 $6,200 $6,200 0 0
Gustavo Chacon 3 14 4.67 0 4 4 0% 57.14% $52,464 $3,747 $17,488 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
Bob G. Dunham 2 10 5 1 0 1 10% 20% $36,814 $3,681 $18,407 0 0
Gustavo Chacon 11 36 3.27 2 2 2 5.56% 16.67% $68,696 $1,908 $6,245 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
Bob G. Dunham 2 6 3 1 0 0 16.67% 16.67% $33,803 $5,634 $16,902 0 0
Gustavo Chacon 4 49 12.25 1 4 10 2.04% 30.61% $73,686 $1,504 $18,422 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
Bob G. Dunham 5 11 2.2 0 0 1 0% 9.09% $20,426 $1,857 $4,085 0 0
Gustavo Chacon 9 62 6.89 4 6 9 6.45% 30.65% $167,926 $2,708 $18,658 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
Bob G. Dunham 5 17 3.4 0 0 3 0% 17.65% $47,161 $2,774 $9,432 0 0
Gustavo Chacon 14 74 5.29 10 9 7 13.51% 35.14% $327,108 $4,420 $23,365 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
Bob G. Dunham 9 31 3.44 3 4 3 9.68% 32.26% $292,095 $9,422 $32,455 0 1
Gustavo Chacon 10 60 6 4 10 10 6.67% 40% $166,570 $2,776 $16,657 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
Bob G. Dunham 9 25 2.78 0 3 0 0% 12% $45,462 $1,818 $5,051 0 0
Gustavo Chacon 9 67 7.44 4 5 5 5.97% 20.9% $149,891 $2,237 $16,655 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
Bob G. Dunham 11 43 3.91 4 7 2 9.3% 30.23% $232,810 $5,414 $21,165 0 0
Gustavo Chacon 14 75 5.36 7 5 11 9.33% 30.67% $224,766 $2,997 $16,055 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
Bob G. Dunham 3 25 8.33 2 0 3 8% 20% $65,515 $2,621 $21,838 0 0
Gustavo Chacon 8 73 9.13 7 14 7 9.59% 38.36% $209,310 $2,867 $26,164 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
Bob G. Dunham 5 20 4 1 3 3 5% 35% $74,599 $3,730 $14,920 0 0
Gustavo Chacon 23 82 3.57 5 14 8 6.1% 32.93% $170,859 $2,084 $7,429 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
Bob G. Dunham 3 14 4.67 0 0 0 0% 0% $10,728 $766 $3,576 0 0
Gustavo Chacon 15 83 5.53 3 5 8 3.61% 19.28% $120,270 $1,449 $8,018 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
Bob G. Dunham 3 16 5.33 1 0 3 6.25% 25% $43,118 $2,695 $14,373 0 0
Gustavo Chacon 16 139 8.69 9 8 11 6.47% 20.14% $232,069 $1,670 $14,504 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
Bob G. Dunham 4 8 2 0 0 0 0% 0% $6,806 $851 $1,702 0 0
Gustavo Chacon 11 65 5.91 7 6 7 10.77% 30.77% $145,991 $2,246 $13,272 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
Bob G. Dunham 5 21 4.2 1 3 0 4.76% 19.05% $55,523 $2,644 $11,105 0 0
Gustavo Chacon 10 48 4.8 2 2 2 4.17% 12.5% $57,725 $1,203 $5,773 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
Bob G. Dunham 6 33 5.5 4 2 1 12.12% 21.21% $155,441 $4,710 $25,907 0 0
Gustavo Chacon 10 50 5 5 5 8 10% 36% $141,016 $2,820 $14,102 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
Bob G. Dunham 7 45 6.43 2 4 6 4.44% 26.67% $76,386 $1,697 $10,912 0 0
Gustavo Chacon 5 14 2.8 2 0 4 14.29% 42.86% $46,140 $3,296 $9,228 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
Bob G. Dunham 7 50 7.14 4 5 8 8% 34% $108,349 $2,167 $15,478 0 0
Gustavo Chacon 1 5 5 0 1 3 0% 80% $14,520 $2,904 $14,520 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
Bob G. Dunham 9 48 5.33 2 2 8 4.17% 25% $88,404 $1,842 $9,823 0 0
Gustavo Chacon 3 12 4 2 1 1 16.67% 33.33% $33,080 $2,757 $11,027 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
Bob G. Dunham 10 60 6 4 7 2 6.67% 21.67% $161,771 $2,696 $16,177 0 0
Gustavo Chacon 2 3 1.5 0 0 0 0% 0% $1,040 $347 $520 0 0