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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
Dallas E. Keen 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
David M. Rider 3 8 2.67 1 3 0 12.5% 50% $49,368 $6,171 $16,456 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
Dallas E. Keen 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
David M. Rider 8 34 4.25 3 7 6 8.82% 47.06% $106,337 $3,128 $13,292 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
Dallas E. Keen 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
David M. Rider 13 29 2.23 4 3 2 13.79% 31.03% $89,317 $3,080 $6,871 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
Dallas E. Keen 11 44 4 8 5 3 18.18% 36.36% $144,927 $3,294 $13,175 0 0
David M. Rider 12 32 2.67 2 4 3 6.25% 28.13% $155,041 $4,845 $12,920 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
Dallas E. Keen 18 82 4.56 8 16 11 9.76% 42.68% $254,293 $3,101 $14,127 0 0
David M. Rider 10 31 3.1 3 3 3 9.68% 29.03% $64,702 $2,087 $6,470 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
Dallas E. Keen 23 79 3.43 15 16 15 18.99% 58.23% $575,972 $7,291 $25,042 0 4
David M. Rider 9 28 3.11 2 5 3 7.14% 35.71% $29,181 $1,042 $3,242 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
Dallas E. Keen 14 56 4 10 7 6 17.86% 41.07% $251,672 $4,494 $17,977 0 0
David M. Rider 12 41 3.42 6 3 1 14.63% 24.39% $54,118 $1,320 $4,510 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
Dallas E. Keen 9 38 4.22 4 11 3 10.53% 47.37% $239,055 $6,291 $26,562 0 0
David M. Rider 14 59 4.21 13 8 10 22.03% 52.54% $130,462 $2,211 $9,319 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
Dallas E. Keen 17 70 4.12 6 8 12 8.57% 37.14% $184,089 $2,630 $10,829 0 0
David M. Rider 7 32 4.57 4 8 8 12.5% 62.5% $59,192 $1,850 $8,456 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
Dallas E. Keen 29 134 4.62 17 17 25 12.69% 44.03% $382,861 $2,857 $13,202 0 1
David M. Rider 7 32 4.57 3 4 3 9.38% 31.25% $31,164 $974 $4,452 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
Dallas E. Keen 29 103 3.55 20 17 14 19.42% 49.51% $314,200 $3,050 $10,834 0 0
David M. Rider 5 16 3.2 4 2 3 25% 56.25% $35,847 $2,240 $7,169 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
Dallas E. Keen 51 182 3.57 36 29 29 19.78% 51.65% $487,909 $2,681 $9,567 0 0
David M. Rider 4 16 4 3 1 0 18.75% 25% $23,186 $1,449 $5,797 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
Dallas E. Keen 42 129 3.07 24 26 14 18.6% 49.61% $298,193 $2,312 $7,100 0 0
David M. Rider 2 11 5.5 2 5 0 18.18% 63.64% $19,274 $1,752 $9,637 0 0