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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
Carlos Sedillo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mario Serey, Jr. 6 10 1.67 0 0 2 0% 20% $9,130 $913 $1,522 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
Carlos Sedillo 6 18 3 1 1 2 5.56% 22.22% $16,987 $944 $2,831 0 0
Mario Serey, Jr. 21 129 6.14 14 16 18 10.85% 37.21% $326,005 $2,527 $15,524 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
Carlos Sedillo 6 17 2.83 2 3 0 11.76% 29.41% $39,900 $2,347 $6,650 0 0
Mario Serey, Jr. 61 408 6.69 54 54 57 13.24% 40.44% $1,277,959 $3,132 $20,950 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
Carlos Sedillo 5 19 3.8 0 3 2 0% 26.32% $15,589 $820 $3,118 0 0
Mario Serey, Jr. 48 350 7.29 40 51 47 11.43% 39.43% $1,264,765 $3,614 $26,349 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
Carlos Sedillo 7 11 1.57 1 0 0 9.09% 9.09% $23,464 $2,133 $3,352 0 0
Mario Serey, Jr. 51 316 6.2 45 46 43 14.24% 42.41% $1,465,068 $4,636 $28,727 0 4

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
Carlos Sedillo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mario Serey, Jr. 34 216 6.35 32 32 30 14.81% 43.52% $742,041 $3,435 $21,825 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
Carlos Sedillo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mario Serey, Jr. 21 122 5.81 20 11 20 16.39% 41.8% $377,412 $3,094 $17,972 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
Carlos Sedillo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mario Serey, Jr. 10 17 1.7 2 4 2 11.76% 47.06% $46,660 $2,745 $4,666 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
Carlos Sedillo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mario Serey, Jr. 62 309 4.98 27 44 34 8.74% 33.98% $627,638 $2,031 $10,123 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
Carlos Sedillo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mario Serey, Jr. 81 350 4.32 37 43 60 10.57% 40% $1,333,005 $3,809 $16,457 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
Carlos Sedillo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mario Serey, Jr. 110 547 4.97 94 78 61 17.18% 42.6% $2,871,013 $5,249 $26,100 0 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
Carlos Sedillo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mario Serey, Jr. 77 443 5.75 56 57 57 12.64% 38.37% $1,633,828 $3,688 $21,219 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
Carlos Sedillo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mario Serey, Jr. 70 460 6.57 67 75 56 14.57% 43.04% $1,942,457 $4,223 $27,749 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
Carlos Sedillo 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mario Serey, Jr. 37 251 6.78 42 42 38 16.73% 48.61% $1,187,416 $4,731 $32,092 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
Carlos Sedillo 14 45 3.21 3 7 6 6.67% 35.56% $51,490 $1,144 $3,678 0 0
Mario Serey, Jr. 16 141 8.81 11 12 18 7.8% 29.08% $440,797 $3,126 $27,550 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
Carlos Sedillo 19 74 3.89 8 9 12 10.81% 39.19% $115,620 $1,562 $6,085 0 0
Mario Serey, Jr. 20 132 6.6 8 15 14 6.06% 28.03% $335,505 $2,542 $16,775 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
Carlos Sedillo 25 79 3.16 10 5 9 12.66% 30.38% $200,359 $2,536 $8,014 0 1
Mario Serey, Jr. 30 147 4.9 9 21 20 6.12% 34.01% $425,115 $2,892 $14,171 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
Carlos Sedillo 11 52 4.73 9 9 4 17.31% 42.31% $346,808 $6,669 $31,528 0 2
Mario Serey, Jr. 22 87 3.95 13 14 11 14.94% 43.68% $374,499 $4,305 $17,023 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
Carlos Sedillo 14 53 3.79 10 4 4 18.87% 33.96% $162,332 $3,063 $11,595 0 1
Mario Serey, Jr. 4 9 2.25 0 1 0 0% 11.11% $7,520 $836 $1,880 0 0