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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
Debbie Van Horne 6 22 3.67 1 2 3 4.55% 27.27% $30,131 $1,370 $5,022 0 0
Marilyn G. McMullen 3 5 1.67 0 1 0 0% 20% $7,850 $1,570 $2,617 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
Debbie Van Horne 14 52 3.71 5 4 8 9.62% 32.69% $69,804 $1,342 $4,986 0 0
Marilyn G. McMullen 6 41 6.83 3 4 10 7.32% 41.46% $260,270 $6,348 $43,378 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
Debbie Van Horne 14 37 2.64 5 6 6 13.51% 45.95% $96,065 $2,596 $6,862 0 1
Marilyn G. McMullen 7 51 7.29 9 6 4 17.65% 37.25% $311,305 $6,104 $44,472 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
Debbie Van Horne 9 34 3.78 3 7 3 8.82% 38.24% $46,080 $1,355 $5,120 0 0
Marilyn G. McMullen 11 48 4.36 3 1 14 6.25% 37.5% $146,555 $3,053 $13,323 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
Debbie Van Horne 8 42 5.25 5 3 4 11.9% 28.57% $40,168 $956 $5,021 0 0
Marilyn G. McMullen 8 40 5 5 6 2 12.5% 32.5% $154,346 $3,859 $19,293 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
Debbie Van Horne 8 22 2.75 2 0 2 9.09% 18.18% $11,221 $510 $1,403 0 0
Marilyn G. McMullen 11 74 6.73 10 5 15 13.51% 40.54% $292,681 $3,955 $26,607 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
Debbie Van Horne 12 48 4 2 6 4 4.17% 25% $26,175 $545 $2,181 0 0
Marilyn G. McMullen 8 60 7.5 7 10 6 11.67% 38.33% $234,256 $3,904 $29,282 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
Debbie Van Horne 12 40 3.33 8 4 6 20% 45% $50,739 $1,268 $4,228 0 0
Marilyn G. McMullen 4 29 7.25 4 6 6 13.79% 55.17% $58,819 $2,028 $14,705 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
Debbie Van Horne 10 22 2.2 4 5 3 18.18% 54.55% $43,549 $1,980 $4,355 0 0
Marilyn G. McMullen 3 13 4.33 0 2 2 0% 30.77% $12,902 $992 $4,301 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
Debbie Van Horne 8 34 4.25 5 7 4 14.71% 47.06% $39,091 $1,150 $4,886 0 0
Marilyn G. McMullen 6 64 10.67 3 5 8 4.69% 25% $95,554 $1,493 $15,926 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
Debbie Van Horne 22 73 3.32 5 10 8 6.85% 31.51% $46,648 $639 $2,120 0 0
Marilyn G. McMullen 23 125 5.43 7 18 10 5.6% 28% $227,437 $1,819 $9,889 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
Debbie Van Horne 17 67 3.94 9 9 13 13.43% 46.27% $53,859 $804 $3,168 0 0
Marilyn G. McMullen 22 106 4.82 13 12 19 12.26% 41.51% $305,632 $2,883 $13,892 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
Debbie Van Horne 32 89 2.78 7 7 20 7.87% 38.2% $55,675 $626 $1,740 0 0
Marilyn G. McMullen 27 163 6.04 14 29 19 8.59% 38.04% $298,220 $1,830 $11,045 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
Debbie Van Horne 18 64 3.56 7 3 5 10.94% 23.44% $33,992 $531 $1,888 0 0
Marilyn G. McMullen 32 180 5.63 17 19 25 9.44% 33.89% $264,942 $1,472 $8,279 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
Debbie Van Horne 26 89 3.42 6 11 13 6.74% 33.71% $41,804 $470 $1,608 0 0
Marilyn G. McMullen 24 158 6.58 19 13 19 12.03% 32.28% $224,545 $1,421 $9,356 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
Debbie Van Horne 31 116 3.74 6 9 13 5.17% 24.14% $41,045 $354 $1,324 0 0
Marilyn G. McMullen 25 156 6.24 19 17 22 12.18% 37.18% $291,625 $1,869 $11,665 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
Debbie Van Horne 37 111 3 9 11 9 8.11% 26.13% $58,954 $531 $1,593 0 0
Marilyn G. McMullen 16 122 7.63 8 8 17 6.56% 27.05% $162,175 $1,329 $10,136 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
Debbie Van Horne 35 124 3.54 17 17 16 13.71% 40.32% $100,509 $811 $2,872 0 0
Marilyn G. McMullen 11 84 7.64 7 5 14 8.33% 30.95% $119,643 $1,424 $10,877 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
Debbie Van Horne 28 107 3.82 15 21 15 14.02% 47.66% $96,946 $906 $3,462 0 0
Marilyn G. McMullen 16 107 6.69 7 12 12 6.54% 28.97% $128,468 $1,201 $8,029 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
Debbie Van Horne 32 100 3.13 21 12 9 21% 42% $83,029 $830 $2,595 0 0
Marilyn G. McMullen 16 102 6.38 7 11 9 6.86% 26.47% $133,260 $1,306 $8,329 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
Debbie Van Horne 29 113 3.9 10 9 10 8.85% 25.66% $67,727 $599 $2,335 0 0
Marilyn G. McMullen 13 111 8.54 7 10 15 6.31% 28.83% $163,051 $1,469 $12,542 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
Debbie Van Horne 28 98 3.5 16 17 14 16.33% 47.96% $127,924 $1,305 $4,569 0 0
Marilyn G. McMullen 12 84 7 2 8 6 2.38% 19.05% $92,092 $1,096 $7,674 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
Debbie Van Horne 17 68 4 12 16 8 17.65% 52.94% $110,403 $1,624 $6,494 0 1
Marilyn G. McMullen 13 78 6 5 10 12 6.41% 34.62% $168,092 $2,155 $12,930 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
Debbie Van Horne 30 114 3.8 13 20 17 11.4% 43.86% $80,197 $703 $2,673 0 0
Marilyn G. McMullen 12 60 5 3 13 10 5% 43.33% $116,554 $1,943 $9,713 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
Debbie Van Horne 35 114 3.26 12 15 13 10.53% 35.09% $63,538 $557 $1,815 0 0
Marilyn G. McMullen 2 6 3 0 2 3 0% 83.33% $5,368 $895 $2,684 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
Debbie Van Horne 43 191 4.44 25 26 24 13.09% 39.27% $100,072 $524 $2,327 0 0
Marilyn G. McMullen 2 3 1.5 1 1 0 33.33% 66.67% $6,378 $2,126 $3,189 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
Debbie Van Horne 33 123 3.73 12 17 17 9.76% 37.4% $68,881 $560 $2,087 0 0
Marilyn G. McMullen 5 20 4 2 4 1 10% 35% $11,682 $584 $2,336 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
Debbie Van Horne 24 93 3.88 10 10 9 10.75% 31.18% $48,730 $524 $2,030 0 0
Marilyn G. McMullen 7 50 7.14 4 2 7 8% 26% $26,322 $526 $3,760 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
Debbie Van Horne 18 79 4.39 6 13 15 7.59% 43.04% $43,116 $546 $2,395 0 0
Marilyn G. McMullen 6 31 5.17 0 2 2 0% 12.9% $7,122 $230 $1,187 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
Debbie Van Horne 15 56 3.73 7 5 8 12.5% 35.71% $27,518 $491 $1,835 0 0
Marilyn G. McMullen 8 53 6.63 5 7 5 9.43% 32.08% $18,601 $351 $2,325 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
Debbie Van Horne 1 2 2 0 1 1 0% 100% $1,160 $580 $1,160 0 0
Marilyn G. McMullen 8 46 5.75 11 4 2 23.91% 36.96% $31,758 $690 $3,970 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
Debbie Van Horne 3 10 3.33 0 0 1 0% 10% $1,408 $141 $469 0 0
Marilyn G. McMullen 12 73 6.08 7 6 11 9.59% 32.88% $24,677 $338 $2,056 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
Debbie Van Horne 11 37 3.36 1 0 5 2.7% 16.22% $5,947 $161 $541 0 0
Marilyn G. McMullen 14 90 6.43 14 10 7 15.56% 34.44% $48,348 $537 $3,453 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
Debbie Van Horne 19 65 3.42 9 9 6 13.85% 36.92% $21,273 $327 $1,120 0 0
Marilyn G. McMullen 12 93 7.75 9 12 14 9.68% 37.63% $44,009 $473 $3,667 0 0