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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
David W. Asbury 0 0 0 0 0 0 0% 0% $0 $0 $0 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
David W. Asbury 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
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
David W. Asbury 1 1 1 0 0 0 0% 0% $120 $120 $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
David W. Asbury 0 0 0 0 0 0 0% 0% $0 $0 $0 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
David W. Asbury 0 0 0 0 0 0 0% 0% $0 $0 $0 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
David W. Asbury 12 56 4.67 8 10 6 14.29% 42.86% $54,555 $974 $4,546 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
David W. Asbury 25 124 4.96 19 15 9 15.32% 34.68% $99,229 $800 $3,969 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
David W. Asbury 20 115 5.75 12 12 12 10.43% 31.3% $128,213 $1,115 $6,411 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
David W. Asbury 18 137 7.61 11 22 18 8.03% 37.23% $78,861 $576 $4,381 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
David W. Asbury 15 117 7.8 17 14 11 14.53% 35.9% $84,661 $724 $5,644 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
David W. Asbury 20 143 7.15 21 16 15 14.69% 36.36% $113,377 $793 $5,669 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
David W. Asbury 28 224 8 16 28 27 7.14% 31.7% $88,034 $393 $3,144 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
David W. Asbury 29 201 6.93 15 22 14 7.46% 25.37% $54,935 $273 $1,894 0 0
Tom Zwiesler 12 35 2.92 5 4 6 14.29% 42.86% $14,238 $407 $1,187 0 0