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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
Charles A. Frock 16 48 3 5 4 5 10.42% 29.17% $176,160 $3,670 $11,010 0 0
Juan Arriagada 48 120 2.5 28 23 15 23.33% 55% $571,083 $4,759 $11,898 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
Charles A. Frock 18 94 5.22 4 14 9 4.26% 28.72% $184,146 $1,959 $10,230 0 0
Juan Arriagada 71 296 4.17 82 66 39 27.7% 63.18% $1,622,618 $5,482 $22,854 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
Charles A. Frock 23 115 5 12 17 11 10.43% 34.78% $392,806 $3,416 $17,079 0 0
Juan Arriagada 69 225 3.26 56 40 33 24.89% 57.33% $1,115,302 $4,957 $16,164 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
Charles A. Frock 20 69 3.45 7 5 10 10.14% 31.88% $224,915 $3,260 $11,246 0 0
Juan Arriagada 51 188 3.69 40 35 36 21.28% 59.04% $712,491 $3,790 $13,970 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
Charles A. Frock 11 64 5.82 6 6 10 9.38% 34.38% $244,499 $3,820 $22,227 0 0
Juan Arriagada 47 167 3.55 29 37 25 17.37% 54.49% $626,091 $3,749 $13,321 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
Charles A. Frock 11 66 6 10 10 9 15.15% 43.94% $299,529 $4,538 $27,230 0 0
Juan Arriagada 42 189 4.5 38 47 37 20.11% 64.55% $1,173,121 $6,207 $27,931 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
Charles A. Frock 5 22 4.4 2 4 4 9.09% 45.45% $64,117 $2,914 $12,823 0 0
Juan Arriagada 43 151 3.51 26 27 28 17.22% 53.64% $468,162 $3,100 $10,887 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
Charles A. Frock 8 50 6.25 5 5 9 10% 38% $177,931 $3,559 $22,241 0 0
Juan Arriagada 55 174 3.16 28 42 25 16.09% 54.6% $578,007 $3,322 $10,509 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
Charles A. Frock 6 28 4.67 4 2 0 14.29% 21.43% $74,375 $2,656 $12,396 0 0
Juan Arriagada 35 122 3.49 26 24 23 21.31% 59.84% $488,240 $4,002 $13,950 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
Charles A. Frock 1 3 3 0 0 1 0% 33.33% $2,720 $907 $2,720 0 0
Juan Arriagada 26 91 3.5 16 15 11 17.58% 46.15% $232,455 $2,554 $8,941 0 0