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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
W. Bret Calhoun 102 251 2.46 49 43 25 19.52% 46.61% $1,864,745 $7,429 $18,282 0 0
Marvin A. Johnson 39 123 3.15 19 19 15 15.45% 43.09% $280,720 $2,282 $7,198 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
W. Bret Calhoun 149 586 3.93 120 89 74 20.48% 48.29% $4,829,991 $8,242 $32,416 0 7
Marvin A. Johnson 28 127 4.54 29 23 20 22.83% 56.69% $284,967 $2,244 $10,177 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
W. Bret Calhoun 163 601 3.69 119 94 79 19.8% 48.59% $5,173,378 $8,608 $31,739 0 8
Marvin A. Johnson 16 69 4.31 9 13 13 13.04% 50.72% $105,762 $1,533 $6,610 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
W. Bret Calhoun 193 712 3.69 128 109 108 17.98% 48.46% $6,200,049 $8,708 $32,125 0 13
Marvin A. Johnson 5 8 1.6 2 0 0 25% 25% $7,410 $926 $1,482 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
W. Bret Calhoun 175 622 3.55 122 116 89 19.61% 52.57% $5,398,387 $8,679 $30,848 0 13
Marvin A. Johnson 33 97 2.94 18 9 15 18.56% 43.3% $725,517 $7,480 $21,985 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
W. Bret Calhoun 187 659 3.52 125 122 81 18.97% 49.77% $6,630,687 $10,062 $35,458 4 16
Marvin A. Johnson 52 239 4.6 33 29 42 13.81% 43.51% $990,532 $4,144 $19,049 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
W. Bret Calhoun 172 585 3.4 122 105 78 20.85% 52.14% $5,573,834 $9,528 $32,406 5 8
Marvin A. Johnson 64 307 4.8 41 51 40 13.36% 43% $803,125 $2,616 $12,549 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
W. Bret Calhoun 148 534 3.61 112 77 83 20.97% 50.94% $4,942,352 $9,255 $33,394 7 11
Marvin A. Johnson 64 416 6.5 52 57 61 12.5% 40.87% $970,677 $2,333 $15,167 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
W. Bret Calhoun 179 668 3.73 115 102 89 17.22% 45.81% $4,279,566 $6,407 $23,908 2 12
Marvin A. Johnson 55 286 5.2 46 40 41 16.08% 44.41% $974,549 $3,408 $17,719 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
W. Bret Calhoun 184 667 3.63 129 110 85 19.34% 48.58% $3,966,533 $5,947 $21,557 4 16
Marvin A. Johnson 51 302 5.92 41 45 35 13.58% 40.07% $721,127 $2,388 $14,140 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
W. Bret Calhoun 179 689 3.85 146 97 91 21.19% 48.48% $4,357,325 $6,324 $24,343 1 15
Marvin A. Johnson 53 282 5.32 44 26 32 15.6% 36.17% $798,237 $2,831 $15,061 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
W. Bret Calhoun 231 884 3.83 177 143 117 20.02% 49.43% $5,206,448 $5,890 $22,539 3 18
Marvin A. Johnson 66 309 4.68 41 36 37 13.27% 36.89% $705,548 $2,283 $10,690 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
W. Bret Calhoun 207 787 3.8 168 129 104 21.35% 50.95% $5,260,134 $6,684 $25,411 3 18
Marvin A. Johnson 63 292 4.63 66 48 36 22.6% 51.37% $1,004,226 $3,439 $15,940 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
W. Bret Calhoun 185 610 3.3 142 106 95 23.28% 56.23% $4,839,703 $7,934 $26,161 3 23
Marvin A. Johnson 37 153 4.14 36 23 16 23.53% 49.02% $657,075 $4,295 $17,759 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
W. Bret Calhoun 217 697 3.21 159 114 95 22.81% 52.8% $5,152,003 $7,392 $23,742 1 21
Marvin A. Johnson 29 139 4.79 24 26 15 17.27% 46.76% $491,158 $3,534 $16,936 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
W. Bret Calhoun 212 838 3.95 199 129 118 23.75% 53.22% $5,904,495 $7,046 $27,851 0 27
Marvin A. Johnson 25 61 2.44 8 6 5 13.11% 31.15% $224,935 $3,687 $8,997 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
W. Bret Calhoun 231 934 4.04 233 169 136 24.95% 57.6% $7,908,104 $8,467 $34,234 5 35
Marvin A. Johnson 51 274 5.37 27 42 33 9.85% 37.23% $258,720 $944 $5,073 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
W. Bret Calhoun 242 914 3.78 211 146 123 23.09% 52.52% $5,310,788 $5,810 $21,945 2 18
Marvin A. Johnson 65 406 6.25 43 54 58 10.59% 38.18% $271,069 $668 $4,170 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
W. Bret Calhoun 237 866 3.65 228 149 117 26.33% 57.04% $5,226,163 $6,035 $22,051 4 24
Marvin A. Johnson 53 323 6.09 49 46 52 15.17% 45.51% $343,610 $1,064 $6,483 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
W. Bret Calhoun 222 822 3.7 182 155 116 22.14% 55.11% $4,188,379 $5,095 $18,867 0 14
Marvin A. Johnson 70 334 4.77 44 52 39 13.17% 40.42% $325,423 $974 $4,649 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
W. Bret Calhoun 212 799 3.77 180 135 94 22.53% 51.19% $3,479,149 $4,354 $16,411 1 9
Marvin A. Johnson 69 387 5.61 53 66 43 13.7% 41.86% $584,737 $1,511 $8,474 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
W. Bret Calhoun 221 803 3.63 191 116 110 23.79% 51.93% $3,058,007 $3,808 $13,837 0 7
Marvin A. Johnson 92 311 3.38 42 32 32 13.5% 34.08% $373,640 $1,201 $4,061 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
W. Bret Calhoun 194 714 3.68 148 124 93 20.73% 51.12% $2,733,984 $3,829 $14,093 1 4
Marvin A. Johnson 65 300 4.62 54 29 35 18% 39.33% $278,126 $927 $4,279 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
W. Bret Calhoun 172 634 3.69 156 121 68 24.61% 54.42% $3,106,177 $4,899 $18,059 1 9
Marvin A. Johnson 56 297 5.3 35 43 34 11.78% 37.71% $322,396 $1,086 $5,757 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
W. Bret Calhoun 101 393 3.89 76 50 60 19.34% 47.33% $1,361,728 $3,465 $13,482 0 2
Marvin A. Johnson 71 354 4.99 43 35 36 12.15% 32.2% $308,013 $870 $4,338 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
W. Bret Calhoun 71 278 3.92 41 41 27 14.75% 39.21% $570,902 $2,054 $8,041 0 0
Marvin A. Johnson 86 395 4.59 65 62 50 16.46% 44.81% $477,926 $1,210 $5,557 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
W. Bret Calhoun 55 233 4.24 32 27 25 13.73% 36.05% $645,438 $2,770 $11,735 0 3
Marvin A. Johnson 116 491 4.23 79 59 59 16.09% 40.12% $525,410 $1,070 $4,529 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
W. Bret Calhoun 46 185 4.02 26 23 28 14.05% 41.62% $401,491 $2,170 $8,728 0 0
Marvin A. Johnson 87 423 4.86 100 73 54 23.64% 53.66% $702,578 $1,661 $8,076 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
W. Bret Calhoun 54 190 3.52 23 27 19 12.11% 36.32% $307,906 $1,621 $5,702 0 0
Marvin A. Johnson 71 431 6.07 69 61 44 16.01% 40.37% $519,271 $1,205 $7,314 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
W. Bret Calhoun 24 121 5.04 9 12 13 7.44% 28.1% $111,214 $919 $4,634 0 1
Marvin A. Johnson 57 342 6 49 32 50 14.33% 38.3% $304,119 $889 $5,335 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
W. Bret Calhoun 12 69 5.75 7 6 9 10.14% 31.88% $43,816 $635 $3,651 0 0
Marvin A. Johnson 63 434 6.89 71 78 60 16.36% 48.16% $288,054 $664 $4,572 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
W. Bret Calhoun 12 53 4.42 3 6 5 5.66% 26.42% $19,454 $367 $1,621 0 0
Marvin A. Johnson 81 577 7.12 92 84 86 15.94% 45.41% $360,477 $625 $4,450 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
W. Bret Calhoun 7 47 6.71 7 4 3 14.89% 29.79% $27,346 $582 $3,907 0 0
Marvin A. Johnson 65 441 6.78 79 61 68 17.91% 47.17% $336,175 $762 $5,172 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
W. Bret Calhoun 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Marvin A. Johnson 73 453 6.21 93 67 61 20.53% 48.79% $376,697 $832 $5,160 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
W. Bret Calhoun 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Marvin A. Johnson 41 332 8.1 55 48 34 16.57% 41.27% $233,101 $702 $5,685 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
W. Bret Calhoun 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Marvin A. Johnson 43 247 5.74 36 38 29 14.57% 41.7% $173,225 $701 $4,028 0 0