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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 14 52 3.71 5 4 8 9.62% 32.69% $69,804 $1,342 $4,986 0 0
Tom Zwiesler 1 1 1 0 0 1 0% 100% $2,550 $2,550 $2,550 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
Debbie Van Horne 14 37 2.64 5 6 6 13.51% 45.95% $96,065 $2,596 $6,862 0 1
Tom Zwiesler 4 6 1.5 0 1 2 0% 50% $10,170 $1,695 $2,543 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
Tom Zwiesler 1 1 1 0 0 0 0% 0% $170 $170 $170 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
Tom Zwiesler 5 5 1 1 0 2 20% 60% $11,930 $2,386 $2,386 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
Tom Zwiesler 2 3 1.5 0 0 0 0% 0% $1,750 $583 $875 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
Tom Zwiesler 2 3 1.5 0 1 1 0% 66.67% $5,540 $1,847 $2,770 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
Tom Zwiesler 2 2 1 0 1 0 0% 50% $2,410 $1,205 $1,205 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
Tom Zwiesler 2 7 3.5 2 0 0 28.57% 28.57% $5,034 $719 $2,517 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
Tom Zwiesler 5 23 4.6 7 4 2 30.43% 56.52% $31,547 $1,372 $6,309 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
Tom Zwiesler 5 11 2.2 2 4 0 18.18% 54.55% $8,336 $758 $1,667 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
Tom Zwiesler 15 54 3.6 10 6 11 18.52% 50% $42,343 $784 $2,823 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
Tom Zwiesler 24 55 2.29 4 8 8 7.27% 36.36% $24,651 $448 $1,027 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
Tom Zwiesler 12 35 2.92 5 4 6 14.29% 42.86% $14,238 $407 $1,187 0 0