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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 $22,028
Rosie Simkins 9 30 3.33 3 4 2 10% 30% $39,067 $1,302 $4,341 0 0
W. R. Whitehouse 8 37 4.63 5 3 1 13.51% 24.32% $51,407 $1,389 $6,426 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 $22,028
Rosie Simkins 11 30 2.73 3 2 2 10% 23.33% $39,408 $1,314 $3,583 0 0
W. R. Whitehouse 6 35 5.83 6 4 2 17.14% 34.29% $66,145 $1,890 $11,024 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 $22,028
Rosie Simkins 12 36 3 3 6 9 8.33% 50% $58,680 $1,630 $4,890 0 0
W. R. Whitehouse 9 50 5.56 4 9 7 8% 40% $62,516 $1,250 $6,946 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 $22,028
Rosie Simkins 13 45 3.46 7 7 7 15.56% 46.67% $86,161 $1,915 $6,628 0 0
W. R. Whitehouse 14 43 3.07 4 5 11 9.3% 46.51% $69,859 $1,625 $4,990 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 $22,028
Rosie Simkins 10 38 3.8 3 8 7 7.89% 47.37% $51,553 $1,357 $5,155 0 0
W. R. Whitehouse 16 77 4.81 6 8 13 7.79% 35.06% $75,388 $979 $4,712 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 $22,028
Rosie Simkins 8 38 4.75 5 7 6 13.16% 47.37% $65,650 $1,728 $8,206 0 0
W. R. Whitehouse 17 92 5.41 17 10 20 18.48% 51.09% $93,544 $1,017 $5,503 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 $22,028
Rosie Simkins 10 37 3.7 2 5 5 5.41% 32.43% $31,495 $851 $3,150 0 0
W. R. Whitehouse 28 124 4.43 11 18 15 8.87% 35.48% $97,903 $790 $3,497 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 $22,028
Rosie Simkins 10 32 3.2 3 3 5 9.38% 34.38% $36,695 $1,147 $3,670 0 0
W. R. Whitehouse 17 151 8.88 17 20 23 11.26% 39.74% $142,736 $945 $8,396 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 $22,028
Rosie Simkins 7 30 4.29 4 1 6 13.33% 36.67% $33,142 $1,105 $4,735 0 0
W. R. Whitehouse 24 134 5.58 12 26 17 8.96% 41.04% $130,816 $976 $5,451 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 $22,028
Rosie Simkins 12 53 4.42 8 8 5 15.09% 39.62% $86,626 $1,634 $7,219 0 0
W. R. Whitehouse 30 165 5.5 18 23 24 10.91% 39.39% $248,037 $1,503 $8,268 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 $22,028
Rosie Simkins 11 50 4.55 10 7 8 20% 50% $81,835 $1,637 $7,440 0 0
W. R. Whitehouse 30 157 5.23 36 22 12 22.93% 44.59% $261,639 $1,666 $8,721 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 $22,028
Rosie Simkins 9 41 4.56 5 4 4 12.2% 31.71% $51,564 $1,258 $5,729 0 0
W. R. Whitehouse 33 167 5.06 18 24 28 10.78% 41.92% $159,621 $956 $4,837 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 $22,028
Rosie Simkins 10 44 4.4 3 6 5 6.82% 31.82% $44,162 $1,004 $4,416 0 0
W. R. Whitehouse 31 152 4.9 21 19 34 13.82% 48.68% $175,804 $1,157 $5,671 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 $22,028
Rosie Simkins 16 78 4.88 5 9 14 6.41% 35.9% $46,255 $593 $2,891 0 0
W. R. Whitehouse 38 176 4.63 21 29 33 11.93% 47.16% $235,792 $1,340 $6,205 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 $22,028
Rosie Simkins 10 51 5.1 4 9 13 7.84% 50.98% $43,205 $847 $4,321 0 0
W. R. Whitehouse 41 179 4.37 17 18 12 9.5% 26.26% $198,848 $1,111 $4,850 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 $22,028
Rosie Simkins 10 40 4 5 4 4 12.5% 32.5% $32,149 $804 $3,215 0 0
W. R. Whitehouse 34 129 3.79 12 20 13 9.3% 34.88% $118,201 $916 $3,477 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 $22,028
Rosie Simkins 17 56 3.29 4 10 15 7.14% 51.79% $67,110 $1,198 $3,948 0 0
W. R. Whitehouse 40 211 5.28 16 20 22 7.58% 27.49% $157,843 $748 $3,946 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 $22,028
Rosie Simkins 14 61 4.36 7 11 5 11.48% 37.7% $132,283 $2,169 $9,449 0 2
W. R. Whitehouse 38 208 5.47 20 19 37 9.62% 36.54% $148,656 $715 $3,912 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 $22,028
Rosie Simkins 11 36 3.27 8 5 2 22.22% 41.67% $55,470 $1,541 $5,043 0 0
W. R. Whitehouse 39 185 4.74 9 18 19 4.86% 24.86% $109,591 $592 $2,810 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 $22,028
Rosie Simkins 9 43 4.78 5 7 3 11.63% 34.88% $66,184 $1,539 $7,354 0 0
W. R. Whitehouse 33 125 3.79 10 19 13 8% 33.6% $101,117 $809 $3,064 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 $22,028
Rosie Simkins 9 28 3.11 2 5 2 7.14% 32.14% $32,931 $1,176 $3,659 0 0
W. R. Whitehouse 24 96 4 7 13 13 7.29% 34.38% $92,062 $959 $3,836 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 $22,028
Rosie Simkins 3 6 2 1 1 1 16.67% 50% $6,196 $1,033 $2,065 0 0
W. R. Whitehouse 28 107 3.82 9 11 12 8.41% 29.91% $78,136 $730 $2,791 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 $22,028
Rosie Simkins 1 2 2 0 1 1 0% 100% $1,745 $873 $1,745 0 0
W. R. Whitehouse 26 108 4.15 8 11 13 7.41% 29.63% $82,341 $762 $3,167 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 $22,028
Rosie Simkins 8 25 3.13 2 0 2 8% 16% $7,724 $309 $966 0 0
W. R. Whitehouse 18 127 7.06 12 17 17 9.45% 36.22% $106,302 $837 $5,906 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 $22,028
Rosie Simkins 10 42 4.2 4 7 7 9.52% 42.86% $34,277 $816 $3,428 0 0
W. R. Whitehouse 21 121 5.76 12 17 12 9.92% 33.88% $83,425 $689 $3,973 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 $22,028
Rosie Simkins 11 29 2.64 0 1 3 0% 13.79% $6,832 $236 $621 0 0
W. R. Whitehouse 21 98 4.67 10 6 7 10.2% 23.47% $77,968 $796 $3,713 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 $22,028
Rosie Simkins 6 22 3.67 0 0 3 0% 13.64% $4,255 $193 $709 0 0
W. R. Whitehouse 10 71 7.1 13 9 6 18.31% 39.44% $66,288 $934 $6,629 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 $22,028
Rosie Simkins 6 41 6.83 3 4 6 7.32% 31.71% $16,716 $408 $2,786 0 0
W. R. Whitehouse 8 38 4.75 6 6 3 15.79% 39.47% $27,705 $729 $3,463 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 $22,028
Rosie Simkins 1 1 1 0 0 0 0% 0% $0 $0 $0 0 0
W. R. Whitehouse 20 117 5.85 4 10 13 3.42% 23.08% $45,783 $391 $2,289 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,028
Rosie Simkins 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
W. R. Whitehouse 27 138 5.11 13 11 8 9.42% 23.19% $80,839 $586 $2,994 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 $22,028
Rosie Simkins 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
W. R. Whitehouse 22 108 4.91 15 18 12 13.89% 41.67% $125,258 $1,160 $5,694 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 $22,028
Rosie Simkins 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
W. R. Whitehouse 15 88 5.87 8 9 6 9.09% 26.14% $46,503 $528 $3,100 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 $22,028
Rosie Simkins 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
W. R. Whitehouse 12 61 5.08 5 5 9 8.2% 31.15% $38,979 $639 $3,248 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 $22,028
Rosie Simkins 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
W. R. Whitehouse 18 90 5 6 5 11 6.67% 24.44% $33,135 $368 $1,841 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 $22,028
Rosie Simkins 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
W. R. Whitehouse 19 86 4.53 6 8 7 6.98% 24.42% $29,601 $344 $1,558 0 0