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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
Michael D. Sullivan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
David Markgraf 26 75 2.88 14 7 10 18.67% 41.33% $189,515 $2,527 $7,289 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
Michael D. Sullivan 6 29 4.83 2 3 6 6.9% 37.93% $54,276 $1,872 $9,046 0 0
David Markgraf 7 37 5.29 6 2 6 16.22% 37.84% $83,855 $2,266 $11,979 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
Michael D. Sullivan 10 43 4.3 5 4 3 11.63% 27.91% $70,992 $1,651 $7,099 0 0
David Markgraf 9 44 4.89 6 3 8 13.64% 38.64% $114,780 $2,609 $12,753 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
Michael D. Sullivan 6 17 2.83 2 1 0 11.76% 17.65% $12,027 $707 $2,005 0 0
David Markgraf 16 50 3.13 2 6 3 4% 22% $58,140 $1,163 $3,634 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
Michael D. Sullivan 16 62 3.88 2 10 6 3.23% 29.03% $51,335 $828 $3,208 0 0
David Markgraf 17 92 5.41 17 15 14 18.48% 50% $257,680 $2,801 $15,158 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
Michael D. Sullivan 16 45 2.81 1 4 4 2.22% 20% $28,240 $628 $1,765 0 0
David Markgraf 14 61 4.36 8 9 8 13.11% 40.98% $96,957 $1,589 $6,926 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Michael D. Sullivan 9 29 3.22 4 2 0 13.79% 20.69% $52,373 $1,806 $5,819 0 0
David Markgraf 17 78 4.59 14 11 11 17.95% 46.15% $161,735 $2,074 $9,514 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
Michael D. Sullivan 4 21 5.25 0 4 4 0% 38.1% $9,749 $464 $2,437 0 0
David Markgraf 16 81 5.06 16 11 12 19.75% 48.15% $169,100 $2,088 $10,569 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
Michael D. Sullivan 7 27 3.86 2 4 1 7.41% 25.93% $16,861 $624 $2,409 0 0
David Markgraf 10 63 6.3 9 13 4 14.29% 41.27% $142,405 $2,260 $14,241 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
Michael D. Sullivan 4 20 5 1 1 1 5% 15% $11,922 $596 $2,981 0 0
David Markgraf 11 35 3.18 5 2 1 14.29% 22.86% $43,137 $1,232 $3,922 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
Michael D. Sullivan 15 72 4.8 5 7 11 6.94% 31.94% $33,549 $466 $2,237 0 0
David Markgraf 23 128 5.57 12 25 21 9.38% 45.31% $184,111 $1,438 $8,005 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
Michael D. Sullivan 18 66 3.67 4 6 2 6.06% 18.18% $31,710 $480 $1,762 0 0
David Markgraf 27 154 5.7 19 21 26 12.34% 42.86% $243,879 $1,584 $9,033 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
Michael D. Sullivan 24 100 4.17 4 5 10 4% 19% $34,949 $349 $1,456 0 0
David Markgraf 22 143 6.5 15 26 20 10.49% 42.66% $201,167 $1,407 $9,144 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
Michael D. Sullivan 9 32 3.56 3 3 4 9.38% 31.25% $12,787 $400 $1,421 0 0
David Markgraf 36 155 4.31 15 29 18 9.68% 40% $226,528 $1,461 $6,292 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
Michael D. Sullivan 8 13 1.63 0 0 0 0% 0% $1,269 $98 $159 0 0
David Markgraf 27 103 3.81 14 10 17 13.59% 39.81% $152,380 $1,479 $5,644 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
Michael D. Sullivan 15 29 1.93 1 1 6 3.45% 27.59% $10,536 $363 $702 0 0
David Markgraf 26 125 4.81 21 23 18 16.8% 49.6% $285,039 $2,280 $10,963 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
Michael D. Sullivan 35 48 1.37 1 4 5 2.08% 20.83% $16,245 $338 $464 0 0
David Markgraf 25 130 5.2 18 17 15 13.85% 38.46% $174,593 $1,343 $6,984 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
Michael D. Sullivan 2 10 5 1 1 2 10% 40% $18,784 $1,878 $9,392 0 0
David Markgraf 21 81 3.86 7 7 8 8.64% 27.16% $74,732 $923 $3,559 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
Michael D. Sullivan 3 17 5.67 1 1 2 5.88% 23.53% $6,286 $370 $2,095 0 0
David Markgraf 30 151 5.03 9 10 20 5.96% 25.83% $97,653 $647 $3,255 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
Michael D. Sullivan 2 25 12.5 1 2 3 4% 24% $11,949 $478 $5,975 0 0
David Markgraf 28 157 5.61 19 17 27 12.1% 40.13% $145,038 $924 $5,180 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
Michael D. Sullivan 1 15 15 2 0 0 13.33% 13.33% $7,864 $524 $7,864 0 0
David Markgraf 31 140 4.52 19 12 26 13.57% 40.71% $147,006 $1,050 $4,742 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
Michael D. Sullivan 1 2 2 0 0 0 0% 0% $126 $63 $126 0 0
David Markgraf 29 131 4.52 20 21 19 15.27% 45.8% $171,089 $1,306 $5,900 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
Michael D. Sullivan 3 15 5 2 0 0 13.33% 13.33% $11,297 $753 $3,766 0 0
David Markgraf 40 213 5.33 33 34 26 15.49% 43.66% $203,643 $956 $5,091 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
Michael D. Sullivan 3 4 1.33 0 0 0 0% 0% $521 $130 $174 0 0
David Markgraf 30 184 6.13 32 24 34 17.39% 48.91% $238,430 $1,296 $7,948 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
Michael D. Sullivan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
David Markgraf 24 121 5.04 22 15 23 18.18% 49.59% $186,828 $1,544 $7,785 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
Michael D. Sullivan 1 1 1 0 0 0 0% 0% $0 $0 $0 0 0
David Markgraf 21 142 6.76 17 18 23 11.97% 40.85% $131,273 $924 $6,251 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
Michael D. Sullivan 4 26 6.5 1 0 2 3.85% 11.54% $6,893 $265 $1,723 0 0
David Markgraf 27 179 6.63 31 31 32 17.32% 52.51% $218,428 $1,220 $8,090 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
Michael D. Sullivan 3 16 5.33 1 0 4 6.25% 31.25% $9,250 $578 $3,083 0 0
David Markgraf 20 108 5.4 28 21 9 25.93% 53.7% $152,872 $1,415 $7,644 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
Michael D. Sullivan 4 30 7.5 3 5 3 10% 36.67% $24,857 $829 $6,214 0 0
David Markgraf 24 158 6.58 19 22 29 12.03% 44.3% $120,483 $763 $5,020 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
Michael D. Sullivan 3 26 8.67 1 3 1 3.85% 19.23% $14,845 $571 $4,948 0 0
David Markgraf 20 143 7.15 26 19 24 18.18% 48.25% $100,556 $703 $5,028 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
Michael D. Sullivan 3 10 3.33 1 0 1 10% 20% $3,200 $320 $1,067 0 0
David Markgraf 22 150 6.82 29 19 22 19.33% 46.67% $168,430 $1,123 $7,656 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
Michael D. Sullivan 3 13 4.33 0 1 4 0% 38.46% $2,432 $187 $811 0 0
David Markgraf 33 170 5.15 22 27 17 12.94% 38.82% $131,281 $772 $3,978 0 0