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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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 2 3 1.5 0 0 1 0% 33.33% $4,390 $1,463 $2,195 0 0
Austin Gustafson 30 64 2.13 10 10 9 15.63% 45.31% $345,929 $5,405 $11,531 0 1
Mario Serey, Jr. 29 115 3.97 11 14 21 9.57% 40% $330,328 $2,872 $11,391 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 3 28 9.33 2 1 2 7.14% 17.86% $37,610 $1,343 $12,537 0 0
Austin Gustafson 73 287 3.93 53 55 45 18.47% 53.31% $1,327,993 $4,627 $18,192 0 1
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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 4 31 7.75 1 4 2 3.23% 22.58% $36,540 $1,179 $9,135 0 0
Austin Gustafson 111 387 3.49 60 52 59 15.5% 44.19% $1,477,481 $3,818 $13,311 0 1
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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 8 31 3.88 2 1 0 6.45% 9.68% $45,990 $1,484 $5,749 0 0
Austin Gustafson 144 447 3.1 100 81 61 22.37% 54.14% $2,020,890 $4,521 $14,034 0 2
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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 8 38 4.75 2 3 3 5.26% 21.05% $51,450 $1,354 $6,431 0 0
Austin Gustafson 76 212 2.79 50 30 20 23.58% 47.17% $819,969 $3,868 $10,789 0 1
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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 3 21 7 2 1 1 9.52% 19.05% $33,857 $1,612 $11,286 0 0
Austin Gustafson 41 161 3.93 21 23 26 13.04% 43.48% $351,820 $2,185 $8,581 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 19 72 3.79 5 2 6 6.94% 18.06% $122,970 $1,708 $6,472 0 0
Austin Gustafson 20 58 2.9 4 4 8 6.9% 27.59% $63,537 $1,095 $3,177 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 7 53 7.57 4 8 6 7.55% 33.96% $86,025 $1,623 $12,289 0 0
Austin Gustafson 30 140 4.67 8 18 18 5.71% 31.43% $191,595 $1,369 $6,387 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 2 20 10 0 2 0 0% 10% $11,250 $563 $5,625 0 0
Austin Gustafson 25 125 5 14 21 14 11.2% 39.2% $235,841 $1,887 $9,434 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 5 30 6 0 2 3 0% 16.67% $20,540 $685 $4,108 0 0
Austin Gustafson 20 81 4.05 11 15 5 13.58% 38.27% $212,139 $2,619 $10,607 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 5 14 2.8 0 3 0 0% 21.43% $12,304 $879 $2,461 0 0
Austin Gustafson 12 67 5.58 12 4 9 17.91% 37.31% $162,701 $2,428 $13,558 0 1
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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 1 12 12 0 1 0 0% 8.33% $4,541 $378 $4,541 0 0
Austin Gustafson 17 77 4.53 5 6 6 6.49% 22.08% $76,715 $996 $4,513 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 3 15 5 1 1 1 6.67% 20% $10,730 $715 $3,577 0 0
Austin Gustafson 20 71 3.55 11 8 10 15.49% 40.85% $170,890 $2,407 $8,545 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 8 50 6.25 3 3 6 6% 24% $39,878 $798 $4,985 0 0
Austin Gustafson 5 19 3.8 0 2 1 0% 15.79% $11,826 $622 $2,365 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 4 20 5 2 0 3 10% 25% $15,851 $793 $3,963 0 0
Austin Gustafson 1 3 3 0 0 0 0% 0% $225 $75 $225 0 0
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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 7 51 7.29 1 0 2 1.96% 5.88% $15,426 $302 $2,204 0 0
Austin Gustafson 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Andy P. Williams 6 60 10 2 8 5 3.33% 25% $32,850 $548 $5,475 0 0
Austin Gustafson 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mario Serey, Jr. 4 9 2.25 0 1 0 0% 11.11% $7,520 $836 $1,880 0 0