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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 Bernstein 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mark W. Buehrer 25 85 3.4 21 16 10 24.71% 55.29% $303,292 $3,568 $12,132 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 Bernstein 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mark W. Buehrer 33 147 4.45 25 23 16 17.01% 43.54% $523,291 $3,560 $15,857 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 Bernstein 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Mark W. Buehrer 28 123 4.39 12 23 22 9.76% 46.34% $307,357 $2,499 $10,977 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
David Bernstein 1 2 2 0 1 0 0% 50% $3,180 $1,590 $3,180 0 0
Mark W. Buehrer 37 148 4 21 22 32 14.19% 50.68% $360,950 $2,439 $9,755 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 Bernstein 2 14 7 0 1 1 0% 14.29% $16,800 $1,200 $8,400 0 0
Mark W. Buehrer 33 151 4.58 20 29 35 13.25% 55.63% $345,207 $2,286 $10,461 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 Bernstein 4 15 3.75 0 2 2 0% 26.67% $31,000 $2,067 $7,750 0 0
Mark W. Buehrer 23 108 4.7 16 18 20 14.81% 50% $233,735 $2,164 $10,162 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 Bernstein 3 17 5.67 3 1 4 17.65% 47.06% $63,530 $3,737 $21,177 0 0
Mark W. Buehrer 26 119 4.58 9 8 15 7.56% 26.89% $100,564 $845 $3,868 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 Bernstein 3 15 5 1 3 1 6.67% 33.33% $48,664 $3,244 $16,221 0 0
Mark W. Buehrer 22 113 5.14 16 8 13 14.16% 32.74% $198,563 $1,757 $9,026 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 Bernstein 7 33 4.71 5 4 2 15.15% 33.33% $156,116 $4,731 $22,302 0 0
Mark W. Buehrer 24 110 4.58 7 16 17 6.36% 36.36% $128,303 $1,166 $5,346 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 Bernstein 5 13 2.6 1 1 0 7.69% 15.38% $57,470 $4,421 $11,494 0 0
Mark W. Buehrer 22 103 4.68 11 16 19 10.68% 44.66% $160,068 $1,554 $7,276 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 Bernstein 5 30 6 4 5 3 13.33% 40% $208,305 $6,944 $41,661 0 0
Mark W. Buehrer 31 131 4.23 14 29 17 10.69% 45.8% $289,758 $2,212 $9,347 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
David Bernstein 8 38 4.75 5 4 4 13.16% 34.21% $185,490 $4,881 $23,186 0 0
Mark W. Buehrer 33 152 4.61 12 17 24 7.89% 34.87% $140,968 $927 $4,272 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 Bernstein 11 33 3 4 4 9 12.12% 51.52% $141,820 $4,298 $12,893 0 0
Mark W. Buehrer 37 185 5 22 27 27 11.89% 41.08% $235,692 $1,274 $6,370 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 Bernstein 7 26 3.71 1 2 5 3.85% 30.77% $35,920 $1,382 $5,131 0 0
Mark W. Buehrer 31 122 3.94 15 12 16 12.3% 35.25% $153,360 $1,257 $4,947 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 Bernstein 14 51 3.64 4 4 4 7.84% 23.53% $108,332 $2,124 $7,738 0 0
Mark W. Buehrer 29 129 4.45 10 21 13 7.75% 34.11% $157,702 $1,222 $5,438 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 Bernstein 13 46 3.54 6 1 1 13.04% 17.39% $169,014 $3,674 $13,001 0 0
Mark W. Buehrer 35 151 4.31 8 18 22 5.3% 31.79% $135,329 $896 $3,867 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 Bernstein 16 61 3.81 8 4 5 13.11% 27.87% $250,117 $4,100 $15,632 0 0
Mark W. Buehrer 34 138 4.06 12 14 12 8.7% 27.54% $160,945 $1,166 $4,734 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 Bernstein 16 68 4.25 3 7 6 4.41% 23.53% $152,015 $2,236 $9,501 0 0
Mark W. Buehrer 27 128 4.74 13 14 12 10.16% 30.47% $157,967 $1,234 $5,851 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 Bernstein 13 42 3.23 8 6 2 19.05% 38.1% $205,700 $4,898 $15,823 0 0
Mark W. Buehrer 29 133 4.59 8 11 19 6.02% 28.57% $132,344 $995 $4,564 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 Bernstein 16 67 4.19 3 5 5 4.48% 19.4% $76,937 $1,148 $4,809 0 0
Mark W. Buehrer 26 86 3.31 6 10 5 6.98% 24.42% $76,239 $887 $2,932 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 Bernstein 27 74 2.74 7 5 12 9.46% 32.43% $242,582 $3,278 $8,985 0 0
Mark W. Buehrer 9 22 2.44 1 1 5 4.55% 31.82% $18,467 $839 $2,052 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 Bernstein 19 66 3.47 7 7 10 10.61% 36.36% $607,497 $9,205 $31,974 2 3
Mark W. Buehrer 8 23 2.88 2 1 2 8.7% 21.74% $10,044 $437 $1,256 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 Bernstein 14 68 4.86 10 8 6 14.71% 35.29% $443,751 $6,526 $31,697 1 1
Mark W. Buehrer 8 17 2.13 0 1 1 0% 11.76% $2,550 $150 $319 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 Bernstein 7 37 5.29 4 6 5 10.81% 40.54% $255,726 $6,912 $36,532 0 0
Mark W. Buehrer 18 46 2.56 1 7 3 2.17% 23.91% $23,896 $519 $1,328 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 Bernstein 12 52 4.33 9 9 13 17.31% 59.62% $373,870 $7,190 $31,156 0 0
Mark W. Buehrer 16 72 4.5 6 5 4 8.33% 20.83% $42,074 $584 $2,630 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 Bernstein 9 41 4.56 4 6 2 9.76% 29.27% $73,166 $1,785 $8,130 0 0
Mark W. Buehrer 17 90 5.29 9 11 9 10% 32.22% $39,966 $444 $2,351 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 Bernstein 17 49 2.88 2 3 5 4.08% 20.41% $63,490 $1,296 $3,735 0 0
Mark W. Buehrer 16 74 4.63 6 10 11 8.11% 36.49% $48,064 $650 $3,004 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 Bernstein 20 79 3.95 7 6 7 8.86% 25.32% $174,385 $2,207 $8,719 0 0
Mark W. Buehrer 14 50 3.57 3 8 5 6% 32% $24,681 $494 $1,763 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 Bernstein 25 106 4.24 10 12 13 9.43% 33.02% $369,458 $3,485 $14,778 0 0
Mark W. Buehrer 12 28 2.33 1 0 1 3.57% 7.14% $3,272 $117 $273 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 Bernstein 23 83 3.61 6 10 7 7.23% 27.71% $187,300 $2,257 $8,143 0 0
Mark W. Buehrer 7 25 3.57 2 2 4 8% 32% $2,654 $106 $379 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 Bernstein 34 136 4 12 13 15 8.82% 29.41% $429,285 $3,157 $12,626 0 2
Mark W. Buehrer 7 19 2.71 0 5 3 0% 42.11% $3,348 $176 $478 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 Bernstein 41 181 4.41 18 20 20 9.94% 32.04% $588,110 $3,249 $14,344 0 1
Mark W. Buehrer 3 3 1 0 0 0 0% 0% $50 $17 $17 0 0