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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
Perry Wolff 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Michael B. Campbell 6 11 1.83 5 2 0 45.45% 63.64% $120,415 $10,947 $20,069 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
Perry Wolff 3 10 3.33 1 0 1 10% 20% $21,383 $2,138 $7,128 0 0
Michael B. Campbell 10 42 4.2 8 8 7 19.05% 54.76% $512,377 $12,199 $51,238 1 3

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
Perry Wolff 3 12 4 0 2 2 0% 33.33% $16,741 $1,395 $5,580 0 0
Michael B. Campbell 10 54 5.4 5 5 9 9.26% 35.19% $386,920 $7,165 $38,692 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
Perry Wolff 4 18 4.5 1 1 3 5.56% 27.78% $23,489 $1,305 $5,872 0 0
Michael B. Campbell 10 49 4.9 11 3 7 22.45% 42.86% $433,659 $8,850 $43,366 1 3

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
Perry Wolff 2 9 4.5 1 0 2 11.11% 33.33% $16,248 $1,805 $8,124 0 0
Michael B. Campbell 9 53 5.89 9 10 5 16.98% 45.28% $377,359 $7,120 $41,929 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
Perry Wolff 4 8 2 0 0 0 0% 0% $4,245 $531 $1,061 0 0
Michael B. Campbell 9 48 5.33 6 4 4 12.5% 29.17% $210,311 $4,381 $23,368 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
Perry Wolff 1 4 4 1 0 1 25% 50% $7,550 $1,888 $7,550 0 0
Michael B. Campbell 11 54 4.91 10 8 9 18.52% 50% $267,643 $4,956 $24,331 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
Perry Wolff 4 12 3 0 0 0 0% 0% $5,247 $437 $1,312 0 0
Michael B. Campbell 12 67 5.58 6 11 5 8.96% 32.84% $209,851 $3,132 $17,488 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
Perry Wolff 4 15 3.75 1 1 2 6.67% 26.67% $16,199 $1,080 $4,050 0 0
Michael B. Campbell 13 83 6.38 11 11 13 13.25% 42.17% $282,638 $3,405 $21,741 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
Perry Wolff 4 18 4.5 0 0 1 0% 5.56% $4,985 $277 $1,246 0 0
Michael B. Campbell 14 79 5.64 8 8 7 10.13% 29.11% $219,363 $2,777 $15,669 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
Perry Wolff 5 28 5.6 3 0 1 10.71% 14.29% $44,700 $1,596 $8,940 0 0
Michael B. Campbell 18 86 4.78 6 11 15 6.98% 37.21% $219,966 $2,558 $12,220 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
Perry Wolff 4 16 4 0 3 1 0% 25% $16,460 $1,029 $4,115 0 0
Michael B. Campbell 12 56 4.67 8 3 10 14.29% 37.5% $179,905 $3,213 $14,992 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
Perry Wolff 2 10 5 0 2 1 0% 30% $7,945 $795 $3,973 0 0
Michael B. Campbell 11 67 6.09 7 15 8 10.45% 44.78% $241,087 $3,598 $21,917 0 2

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
Perry Wolff 3 13 4.33 1 1 4 7.69% 46.15% $15,754 $1,212 $5,251 0 0
Michael B. Campbell 9 63 7 8 10 14 12.7% 50.79% $142,098 $2,256 $15,789 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
Perry Wolff 3 12 4 0 1 1 0% 16.67% $5,630 $469 $1,877 0 0
Michael B. Campbell 7 61 8.71 3 7 14 4.92% 39.34% $87,381 $1,432 $12,483 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
Perry Wolff 4 23 5.75 3 5 4 13.04% 52.17% $28,718 $1,249 $7,180 0 0
Michael B. Campbell 12 74 6.17 2 7 8 2.7% 22.97% $94,229 $1,273 $7,852 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
Perry Wolff 3 18 6 1 6 1 5.56% 44.44% $28,955 $1,609 $9,652 0 0
Michael B. Campbell 16 116 7.25 7 14 12 6.03% 28.45% $111,865 $964 $6,992 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
Perry Wolff 7 26 3.71 1 1 1 3.85% 11.54% $11,297 $435 $1,614 0 0
Michael B. Campbell 21 112 5.33 9 8 10 8.04% 24.11% $131,079 $1,170 $6,242 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
Perry Wolff 3 14 4.67 2 1 1 14.29% 28.57% $15,245 $1,089 $5,082 0 0
Michael B. Campbell 28 193 6.89 21 21 28 10.88% 36.27% $442,111 $2,291 $15,790 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
Perry Wolff 6 27 4.5 2 3 2 7.41% 25.93% $24,989 $926 $4,165 0 0
Michael B. Campbell 31 153 4.94 18 17 15 11.76% 32.68% $355,872 $2,326 $11,480 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
Perry Wolff 9 34 3.78 4 4 5 11.76% 38.24% $43,763 $1,287 $4,863 0 0
Michael B. Campbell 35 137 3.91 24 17 19 17.52% 43.8% $761,579 $5,559 $21,759 2 6

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
Perry Wolff 10 43 4.3 6 8 9 13.95% 53.49% $133,502 $3,105 $13,350 0 1
Michael B. Campbell 19 102 5.37 18 10 14 17.65% 41.18% $362,054 $3,550 $19,055 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
Perry Wolff 7 36 5.14 3 1 4 8.33% 22.22% $28,545 $793 $4,078 0 0
Michael B. Campbell 17 96 5.65 15 18 14 15.63% 48.96% $280,987 $2,927 $16,529 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
Perry Wolff 11 51 4.64 5 6 5 9.8% 31.37% $52,474 $1,029 $4,770 0 0
Michael B. Campbell 15 77 5.13 3 11 7 3.9% 27.27% $91,949 $1,194 $6,130 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
Perry Wolff 18 65 3.61 2 7 11 3.08% 30.77% $46,863 $721 $2,604 0 0
Michael B. Campbell 15 91 6.07 7 11 19 7.69% 40.66% $171,570 $1,885 $11,438 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
Perry Wolff 9 40 4.44 2 4 6 5% 30% $20,215 $505 $2,246 0 0
Michael B. Campbell 21 120 5.71 7 16 19 5.83% 35% $186,820 $1,557 $8,896 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
Perry Wolff 4 13 3.25 0 2 1 0% 23.08% $4,881 $375 $1,220 0 0
Michael B. Campbell 22 115 5.23 17 14 8 14.78% 33.91% $312,943 $2,721 $14,225 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
Perry Wolff 1 1 1 0 0 0 0% 0% $86 $86 $86 0 0
Michael B. Campbell 28 150 5.36 15 23 16 10% 36% $341,277 $2,275 $12,188 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
Perry Wolff 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Michael B. Campbell 30 152 5.07 19 17 25 12.5% 40.13% $382,202 $2,514 $12,740 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
Perry Wolff 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Michael B. Campbell 29 177 6.1 16 36 26 9.04% 44.07% $338,484 $1,912 $11,672 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
Perry Wolff 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Michael B. Campbell 25 196 7.84 24 27 30 12.24% 41.33% $328,658 $1,677 $13,146 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
Perry Wolff 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Michael B. Campbell 24 152 6.33 20 20 17 13.16% 37.5% $359,950 $2,368 $14,998 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
Perry Wolff 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Michael B. Campbell 29 192 6.62 23 25 25 11.98% 38.02% $370,436 $1,929 $12,774 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
Perry Wolff 2 5 2.5 0 0 0 0% 0% $167 $33 $84 0 0
Michael B. Campbell 27 149 5.52 20 21 22 13.42% 42.28% $282,974 $1,899 $10,481 0 2

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
Perry Wolff 3 19 6.33 2 1 3 10.53% 31.58% $6,751 $355 $2,250 0 0
Michael B. Campbell 29 159 5.48 11 16 21 6.92% 30.19% $151,374 $952 $5,220 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
Perry Wolff 3 10 3.33 0 3 0 0% 30% $4,891 $489 $1,630 0 0
Michael B. Campbell 33 209 6.33 31 16 33 14.83% 38.28% $352,517 $1,687 $10,682 0 0