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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
James M. Cassidy 1 1 1 0 0 1 0% 100% $8,400 $8,400 $8,400 0 0
Brian Williamson 9 29 3.22 0 3 4 0% 24.14% $33,247 $1,146 $3,694 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 $22,031
James M. Cassidy 3 11 3.67 1 0 0 9.09% 9.09% $34,460 $3,133 $11,487 0 0
Brian Williamson 19 93 4.89 11 7 9 11.83% 29.03% $368,198 $3,959 $19,379 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
James M. Cassidy 3 10 3.33 1 0 1 10% 20% $51,900 $5,190 $17,300 0 0
Brian Williamson 20 81 4.05 9 7 9 11.11% 30.86% $361,959 $4,469 $18,098 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
James M. Cassidy 10 23 2.3 2 1 3 8.7% 26.09% $116,113 $5,048 $11,611 0 0
Brian Williamson 24 89 3.71 12 8 12 13.48% 35.96% $605,863 $6,807 $25,244 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
James M. Cassidy 10 28 2.8 5 1 4 17.86% 35.71% $172,800 $6,171 $17,280 0 0
Brian Williamson 25 130 5.2 12 13 17 9.23% 32.31% $615,415 $4,734 $24,617 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
James M. Cassidy 14 41 2.93 3 4 5 7.32% 29.27% $158,228 $3,859 $11,302 0 0
Brian Williamson 30 135 4.5 6 23 23 4.44% 38.52% $645,162 $4,779 $21,505 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
James M. Cassidy 21 65 3.1 5 8 6 7.69% 29.23% $264,226 $4,065 $12,582 0 0
Brian Williamson 29 149 5.14 12 15 21 8.05% 32.21% $558,177 $3,746 $19,247 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
James M. Cassidy 39 128 3.28 13 14 15 10.16% 32.81% $897,456 $7,011 $23,012 1 1
Brian Williamson 51 334 6.55 42 33 45 12.57% 35.93% $1,168,958 $3,500 $22,921 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
James M. Cassidy 58 225 3.88 20 30 26 8.89% 33.78% $1,662,053 $7,387 $28,656 1 1
Brian Williamson 49 328 6.69 43 38 46 13.11% 38.72% $1,248,124 $3,805 $25,472 1 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
James M. Cassidy 55 246 4.47 20 29 28 8.13% 31.3% $1,488,540 $6,051 $27,064 2 3
Brian Williamson 48 302 6.29 31 37 52 10.26% 39.74% $1,233,296 $4,084 $25,694 1 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
James M. Cassidy 61 284 4.66 31 29 35 10.92% 33.45% $1,908,707 $6,721 $31,290 3 5
Brian Williamson 45 272 6.04 30 46 41 11.03% 43.01% $1,161,504 $4,270 $25,811 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
James M. Cassidy 53 241 4.55 27 24 31 11.2% 34.02% $1,966,795 $8,161 $37,109 3 5
Brian Williamson 42 272 6.48 43 42 38 15.81% 45.22% $922,474 $3,391 $21,964 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
James M. Cassidy 44 213 4.84 24 19 26 11.27% 32.39% $2,353,389 $11,049 $53,486 3 6
Brian Williamson 44 287 6.52 45 38 49 15.68% 45.99% $1,108,424 $3,862 $25,191 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
James M. Cassidy 47 201 4.28 17 25 19 8.46% 30.35% $1,146,386 $5,703 $24,391 1 3
Brian Williamson 49 273 5.57 34 29 39 12.45% 37.36% $864,296 $3,166 $17,639 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
James M. Cassidy 44 164 3.73 14 16 21 8.54% 31.1% $716,686 $4,370 $16,288 0 0
Brian Williamson 56 355 6.34 37 45 51 10.42% 37.46% $1,346,677 $3,793 $24,048 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
James M. Cassidy 41 138 3.37 13 19 10 9.42% 30.43% $1,054,507 $7,641 $25,720 0 2
Brian Williamson 48 316 6.58 47 40 38 14.87% 39.56% $876,711 $2,774 $18,265 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
James M. Cassidy 41 155 3.78 23 20 21 14.84% 41.29% $2,482,470 $16,016 $60,548 5 6
Brian Williamson 45 277 6.16 40 32 37 14.44% 39.35% $832,918 $3,007 $18,509 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
James M. Cassidy 42 218 5.19 33 21 19 15.14% 33.49% $1,613,009 $7,399 $38,405 5 11
Brian Williamson 74 427 5.77 51 55 52 11.94% 37% $1,183,767 $2,772 $15,997 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
James M. Cassidy 37 176 4.76 13 20 20 7.39% 30.11% $1,312,948 $7,460 $35,485 2 5
Brian Williamson 74 451 6.09 68 50 70 15.08% 41.69% $1,587,190 $3,519 $21,449 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
James M. Cassidy 35 164 4.69 14 14 17 8.54% 27.44% $982,591 $5,991 $28,074 1 4
Brian Williamson 75 377 5.03 45 58 52 11.94% 41.11% $1,450,938 $3,849 $19,346 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
James M. Cassidy 44 163 3.7 23 22 18 14.11% 38.65% $1,978,877 $12,140 $44,974 2 10
Brian Williamson 76 339 4.46 55 50 45 16.22% 44.25% $1,559,620 $4,601 $20,521 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
James M. Cassidy 28 113 4.04 9 16 16 7.96% 36.28% $922,753 $8,166 $32,955 1 2
Brian Williamson 64 337 5.27 60 49 45 17.8% 45.7% $1,441,240 $4,277 $22,519 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
James M. Cassidy 36 157 4.36 18 19 18 11.46% 35.03% $2,580,222 $16,435 $71,673 5 9
Brian Williamson 51 156 3.06 26 24 16 16.67% 42.31% $699,338 $4,483 $13,713 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
James M. Cassidy 36 155 4.31 15 22 15 9.68% 33.55% $1,158,021 $7,471 $32,167 2 7
Brian Williamson 48 207 4.31 17 25 26 8.21% 32.85% $564,936 $2,729 $11,770 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
James M. Cassidy 43 188 4.37 24 22 23 12.77% 36.7% $989,599 $5,264 $23,014 0 0
Brian Williamson 31 78 2.52 5 8 4 6.41% 21.79% $152,343 $1,953 $4,914 0 0