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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
Michael W. Nance 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert P. Tiller 16 24 1.5 3 8 3 12.5% 58.33% $215,947 $8,998 $13,497 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 $22,031
Michael W. Nance 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert P. Tiller 45 218 4.84 45 36 29 20.64% 50.46% $1,673,923 $7,679 $37,198 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
Michael W. Nance 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert P. Tiller 41 188 4.59 31 31 28 16.49% 47.87% $1,313,359 $6,986 $32,033 3 4

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
Michael W. Nance 6 15 2.5 3 0 1 20% 26.67% $40,518 $2,701 $6,753 0 0
Robert P. Tiller 38 166 4.37 21 24 18 12.65% 37.95% $916,427 $5,521 $24,117 2 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
Michael W. Nance 11 65 5.91 8 6 11 12.31% 38.46% $141,069 $2,170 $12,824 0 0
Robert P. Tiller 37 200 5.41 29 19 21 14.5% 34.5% $975,131 $4,876 $26,355 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
Michael W. Nance 9 41 4.56 4 4 1 9.76% 21.95% $65,955 $1,609 $7,328 0 0
Robert P. Tiller 43 205 4.77 20 29 29 9.76% 38.05% $1,103,633 $5,384 $25,666 2 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
Michael W. Nance 5 26 5.2 2 3 4 7.69% 34.62% $48,856 $1,879 $9,771 0 0
Robert P. Tiller 46 209 4.54 43 28 23 20.57% 44.98% $1,922,705 $9,200 $41,798 3 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
Michael W. Nance 5 27 5.4 0 2 5 0% 25.93% $19,364 $717 $3,873 0 0
Robert P. Tiller 49 218 4.45 39 35 26 17.89% 45.87% $1,847,934 $8,477 $37,713 3 7

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
Michael W. Nance 19 100 5.26 9 9 11 9% 29% $148,646 $1,486 $7,823 0 0
Robert P. Tiller 55 227 4.13 42 28 34 18.5% 45.81% $1,510,954 $6,656 $27,472 1 5

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
Michael W. Nance 31 176 5.68 23 26 21 13.07% 39.77% $363,050 $2,063 $11,711 0 0
Robert P. Tiller 48 260 5.42 38 32 38 14.62% 41.54% $2,022,562 $7,779 $42,137 2 12

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
Michael W. Nance 29 191 6.59 35 30 24 18.32% 46.6% $649,909 $3,403 $22,411 0 2
Robert P. Tiller 61 235 3.85 33 37 30 14.04% 42.55% $1,537,295 $6,542 $25,202 1 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
Michael W. Nance 31 162 5.23 25 34 18 15.43% 47.53% $428,446 $2,645 $13,821 0 0
Robert P. Tiller 57 243 4.26 37 38 38 15.23% 46.5% $1,553,740 $6,394 $27,259 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
Michael W. Nance 29 148 5.1 29 19 16 19.59% 43.24% $379,552 $2,565 $13,088 0 0
Robert P. Tiller 57 262 4.6 51 42 34 19.47% 48.47% $2,537,757 $9,686 $44,522 0 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
Michael W. Nance 30 161 5.37 28 15 16 17.39% 36.65% $465,533 $2,892 $15,518 0 1
Robert P. Tiller 66 299 4.53 63 44 45 21.07% 50.84% $2,845,575 $9,517 $43,115 1 5

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
Michael W. Nance 36 188 5.22 28 24 27 14.89% 42.02% $607,821 $3,233 $16,884 0 0
Robert P. Tiller 61 327 5.36 50 54 61 15.29% 50.46% $2,855,629 $8,733 $46,814 0 5

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
Michael W. Nance 33 165 5 23 23 22 13.94% 41.21% $508,763 $3,083 $15,417 0 1
Robert P. Tiller 60 297 4.95 46 46 44 15.49% 45.79% $2,500,827 $8,420 $41,680 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
Michael W. Nance 34 200 5.88 41 29 22 20.5% 46% $639,773 $3,199 $18,817 0 1
Robert P. Tiller 67 305 4.55 45 43 51 14.75% 45.57% $2,594,077 $8,505 $38,718 0 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
Michael W. Nance 37 245 6.62 32 43 38 13.06% 46.12% $629,256 $2,568 $17,007 0 0
Robert P. Tiller 66 346 5.24 53 55 54 15.32% 46.82% $2,199,659 $6,357 $33,328 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
Michael W. Nance 64 272 4.25 51 27 30 18.75% 39.71% $553,180 $2,034 $8,643 0 1
Robert P. Tiller 64 294 4.59 44 39 43 14.97% 42.86% $1,906,970 $6,486 $29,796 0 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
Michael W. Nance 76 423 5.57 75 65 49 17.73% 44.68% $891,106 $2,107 $11,725 0 4
Robert P. Tiller 74 313 4.23 53 47 29 16.93% 41.21% $2,347,805 $7,501 $31,727 0 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
Michael W. Nance 58 349 6.02 72 56 53 20.63% 51.86% $957,913 $2,745 $16,516 0 7
Robert P. Tiller 58 278 4.79 53 45 40 19.06% 49.64% $2,713,133 $9,759 $46,778 0 11

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
Michael W. Nance 55 406 7.38 89 66 51 21.92% 50.74% $1,151,372 $2,836 $20,934 0 9
Robert P. Tiller 65 269 4.14 57 51 36 21.19% 53.53% $2,684,388 $9,979 $41,298 0 5

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
Michael W. Nance 61 428 7.02 80 60 63 18.69% 47.43% $801,191 $1,872 $13,134 0 3
Robert P. Tiller 61 282 4.62 69 48 33 24.47% 53.19% $3,939,642 $13,970 $64,584 2 15

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
Michael W. Nance 65 375 5.77 69 66 34 18.4% 45.07% $939,295 $2,505 $14,451 0 9
Robert P. Tiller 61 254 4.16 73 41 37 28.74% 59.45% $4,090,391 $16,104 $67,056 2 17

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
Michael W. Nance 56 332 5.93 66 46 46 19.88% 47.59% $917,202 $2,763 $16,379 0 5
Robert P. Tiller 58 242 4.17 67 47 33 27.69% 60.74% $3,627,594 $14,990 $62,545 0 7

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
Michael W. Nance 48 314 6.54 65 42 41 20.7% 47.13% $1,013,737 $3,228 $21,120 0 11
Robert P. Tiller 55 254 4.62 64 44 42 25.2% 59.06% $3,702,396 $14,576 $67,316 4 13

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
Michael W. Nance 43 220 5.12 61 35 31 27.73% 57.73% $899,247 $4,087 $20,913 0 11
Robert P. Tiller 50 226 4.52 43 39 35 19.03% 51.77% $1,947,073 $8,615 $38,941 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
Michael W. Nance 32 188 5.88 41 28 35 21.81% 55.32% $652,310 $3,470 $20,385 0 10
Robert P. Tiller 53 238 4.49 46 48 40 19.33% 56.3% $1,513,634 $6,360 $28,559 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
Michael W. Nance 40 225 5.63 43 39 30 19.11% 49.78% $536,554 $2,385 $13,414 0 2
Robert P. Tiller 43 242 5.63 63 38 31 26.03% 54.55% $1,529,331 $6,320 $35,566 0 4

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
Michael W. Nance 40 242 6.05 23 51 33 9.5% 44.21% $334,445 $1,382 $8,361 0 2
Robert P. Tiller 44 254 5.77 55 51 41 21.65% 57.87% $1,328,707 $5,231 $30,198 0 5

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
Michael W. Nance 40 228 5.7 37 38 35 16.23% 48.25% $456,324 $2,001 $11,408 0 7
Robert P. Tiller 52 259 4.98 45 48 34 17.37% 49.03% $961,120 $3,711 $18,483 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
Michael W. Nance 48 330 6.88 57 59 38 17.27% 46.67% $444,960 $1,348 $9,270 0 2
Robert P. Tiller 71 307 4.32 57 46 47 18.57% 48.86% $1,232,250 $4,014 $17,356 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
Michael W. Nance 56 353 6.3 45 60 56 12.75% 45.61% $450,627 $1,277 $8,047 0 4
Robert P. Tiller 70 298 4.26 66 59 34 22.15% 53.36% $1,171,397 $3,931 $16,734 0 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
Michael W. Nance 48 279 5.81 49 39 36 17.56% 44.44% $412,921 $1,480 $8,603 0 1
Robert P. Tiller 63 329 5.22 63 54 43 19.15% 48.63% $1,183,992 $3,599 $18,794 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
Michael W. Nance 35 224 6.4 37 35 22 16.52% 41.96% $324,418 $1,448 $9,269 0 2
Robert P. Tiller 41 97 2.37 20 18 12 20.62% 51.55% $418,306 $4,312 $10,203 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
Michael W. Nance 27 173 6.41 30 23 26 17.34% 45.66% $196,001 $1,133 $7,259 0 1
Robert P. Tiller 50 305 6.1 55 41 45 18.03% 46.23% $1,125,359 $3,690 $22,507 0 4