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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
Sandino R. Hernandez, Jr. 9 10 1.11 1 1 2 10% 40% $40,422 $4,042 $4,491 0 0
Joy I. Marlin 9 29 3.22 6 6 2 20.69% 48.28% $129,943 $4,481 $14,438 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
Sandino R. Hernandez, Jr. 10 14 1.4 3 3 1 21.43% 50% $61,660 $4,404 $6,166 0 0
Joy I. Marlin 8 45 5.63 6 5 7 13.33% 40% $166,611 $3,702 $20,826 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
Sandino R. Hernandez, Jr. 37 113 3.05 18 13 13 15.93% 38.94% $455,716 $4,033 $12,317 0 0
Joy I. Marlin 5 26 5.2 6 4 3 23.08% 50% $102,823 $3,955 $20,565 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
Sandino R. Hernandez, Jr. 41 104 2.54 14 11 13 13.46% 36.54% $328,943 $3,163 $8,023 0 0
Joy I. Marlin 6 7 1.17 1 2 0 14.29% 42.86% $28,025 $4,004 $4,671 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
Sandino R. Hernandez, Jr. 6 14 2.33 3 3 2 21.43% 57.14% $57,053 $4,075 $9,509 0 0
Joy I. Marlin 8 30 3.75 4 1 2 13.33% 23.33% $64,700 $2,157 $8,088 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
Sandino R. Hernandez, Jr. 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joy I. Marlin 12 39 3.25 12 3 5 30.77% 51.28% $159,627 $4,093 $13,302 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
Sandino R. Hernandez, Jr. 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joy I. Marlin 23 77 3.35 10 3 9 12.99% 28.57% $118,161 $1,535 $5,137 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
Sandino R. Hernandez, Jr. 11 22 2 2 1 3 9.09% 27.27% $39,210 $1,782 $3,565 0 0
Joy I. Marlin 21 94 4.48 13 13 8 13.83% 36.17% $145,113 $1,544 $6,910 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
Sandino R. Hernandez, Jr. 16 50 3.13 5 6 7 10% 36% $88,162 $1,763 $5,510 0 0
Joy I. Marlin 28 141 5.04 30 21 22 21.28% 51.77% $223,129 $1,582 $7,969 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Sandino R. Hernandez, Jr. 34 118 3.47 30 27 14 25.42% 60.17% $456,845 $3,872 $13,437 0 0
Joy I. Marlin 30 103 3.43 10 15 11 9.71% 34.95% $119,140 $1,157 $3,971 0 0