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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
Ronald B. Spatz 21 71 3.38 6 13 12 8.45% 43.66% $325,050 $4,578 $15,479 0 0
Charlie Rosier 3 4 1.33 0 1 1 0% 50% $6,020 $1,505 $2,007 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
Ronald B. Spatz 43 175 4.07 27 28 30 15.43% 48.57% $1,039,575 $5,940 $24,176 0 1
Charlie Rosier 1 12 12 2 2 2 16.67% 50% $53,650 $4,471 $53,650 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
Ronald B. Spatz 53 186 3.51 25 32 30 13.44% 46.77% $1,086,280 $5,840 $20,496 0 2
Charlie Rosier 2 15 7.5 2 0 2 13.33% 26.67% $30,990 $2,066 $15,495 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
Ronald B. Spatz 47 162 3.45 21 24 15 12.96% 37.04% $776,009 $4,790 $16,511 0 0
Charlie Rosier 2 22 11 0 5 1 0% 27.27% $45,640 $2,075 $22,820 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
Ronald B. Spatz 47 157 3.34 27 17 18 17.2% 39.49% $957,412 $6,098 $20,370 0 4
Charlie Rosier 4 21 5.25 1 1 9 4.76% 52.38% $53,510 $2,548 $13,378 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
Ronald B. Spatz 39 143 3.67 24 23 25 16.78% 50.35% $782,682 $5,473 $20,069 0 2
Charlie Rosier 2 19 9.5 4 2 1 21.05% 36.84% $95,380 $5,020 $47,690 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
Ronald B. Spatz 34 127 3.74 24 16 20 18.9% 47.24% $618,989 $4,874 $18,206 0 0
Charlie Rosier 2 16 8 0 3 4 0% 43.75% $28,755 $1,797 $14,378 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
Ronald B. Spatz 39 159 4.08 24 23 17 15.09% 40.25% $749,230 $4,712 $19,211 0 2
Charlie Rosier 3 13 4.33 1 0 1 7.69% 15.38% $28,905 $2,223 $9,635 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
Ronald B. Spatz 34 108 3.18 15 14 17 13.89% 42.59% $474,175 $4,391 $13,946 0 1
Charlie Rosier 2 16 8 4 1 0 25% 31.25% $37,950 $2,372 $18,975 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
Ronald B. Spatz 29 122 4.21 17 15 14 13.93% 37.7% $541,514 $4,439 $18,673 0 2
Charlie Rosier 2 23 11.5 2 1 4 8.7% 30.43% $25,070 $1,090 $12,535 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
Ronald B. Spatz 16 72 4.5 8 8 10 11.11% 36.11% $164,685 $2,287 $10,293 0 0
Charlie Rosier 3 26 8.67 1 1 3 3.85% 19.23% $44,765 $1,722 $14,922 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Ronald B. Spatz 22 62 2.82 10 7 11 16.13% 45.16% $228,740 $3,689 $10,397 0 0
Charlie Rosier 4 17 4.25 2 1 1 11.76% 23.53% $21,520 $1,266 $5,380 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
Ronald B. Spatz 14 39 2.79 8 5 8 20.51% 53.85% $147,988 $3,795 $10,571 0 0
Charlie Rosier 6 19 3.17 0 1 2 0% 15.79% $5,140 $271 $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
Ronald B. Spatz 15 62 4.13 8 11 10 12.9% 46.77% $181,752 $2,931 $12,117 0 0
Charlie Rosier 3 6 2 1 0 0 16.67% 16.67% $8,820 $1,470 $2,940 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
Ronald B. Spatz 32 127 3.97 25 20 14 19.69% 46.46% $528,168 $4,159 $16,505 0 0
Charlie Rosier 11 36 3.27 3 2 3 8.33% 22.22% $37,725 $1,048 $3,430 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
Ronald B. Spatz 32 170 5.31 18 27 19 10.59% 37.65% $501,480 $2,950 $15,671 0 1
Charlie Rosier 7 17 2.43 1 2 0 5.88% 17.65% $34,962 $2,057 $4,995 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
Ronald B. Spatz 33 154 4.67 28 20 12 18.18% 38.96% $517,556 $3,361 $15,684 0 0
Charlie Rosier 6 17 2.83 1 0 0 5.88% 5.88% $12,400 $729 $2,067 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
Ronald B. Spatz 52 171 3.29 23 20 15 13.45% 33.92% $373,410 $2,184 $7,181 0 0
Charlie Rosier 2 2 1 0 0 1 0% 50% $2,830 $1,415 $1,415 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
Ronald B. Spatz 54 256 4.74 37 45 26 14.45% 42.19% $968,672 $3,784 $17,938 0 3
Charlie Rosier 1 3 3 0 0 0 0% 0% $165 $55 $165 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
Ronald B. Spatz 42 224 5.33 37 32 29 16.52% 43.75% $985,435 $4,399 $23,463 0 3
Charlie Rosier 17 57 3.35 4 2 9 7.02% 26.32% $39,519 $693 $2,325 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
Ronald B. Spatz 47 201 4.28 16 32 17 7.96% 32.34% $649,996 $3,234 $13,830 0 4
Charlie Rosier 7 33 4.71 0 4 2 0% 18.18% $21,899 $664 $3,128 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
Ronald B. Spatz 51 200 3.92 22 29 29 11% 40% $731,165 $3,656 $14,337 1 6
Charlie Rosier 2 16 8 2 1 4 12.5% 43.75% $16,618 $1,039 $8,309 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
Ronald B. Spatz 52 209 4.02 34 36 24 16.27% 44.98% $738,940 $3,536 $14,210 0 2
Charlie Rosier 1 6 6 0 0 2 0% 33.33% $2,715 $453 $2,715 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
Ronald B. Spatz 51 226 4.43 36 30 28 15.93% 41.59% $628,987 $2,783 $12,333 0 0
Charlie Rosier 2 5 2.5 0 0 0 0% 0% $0 $0 $0 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
Ronald B. Spatz 45 210 4.67 29 26 27 13.81% 39.05% $503,874 $2,399 $11,197 1 2
Charlie Rosier 3 4 1.33 0 0 0 0% 0% $0 $0 $0 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
Ronald B. Spatz 38 206 5.42 21 20 31 10.19% 34.95% $336,594 $1,634 $8,858 0 1
Charlie Rosier 3 28 9.33 2 0 1 7.14% 10.71% $9,624 $344 $3,208 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
Ronald B. Spatz 37 204 5.51 26 18 27 12.75% 34.8% $579,602 $2,841 $15,665 2 6
Charlie Rosier 6 18 3 1 3 0 5.56% 22.22% $10,224 $568 $1,704 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
Ronald B. Spatz 35 198 5.66 26 12 19 13.13% 28.79% $420,284 $2,123 $12,008 1 4
Charlie Rosier 6 16 2.67 0 0 0 0% 0% $1,050 $66 $175 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
Ronald B. Spatz 42 229 5.45 26 23 25 11.35% 32.31% $383,976 $1,677 $9,142 0 0
Charlie Rosier 11 61 5.55 3 1 3 4.92% 11.48% $8,905 $146 $810 0 0