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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
Gloria M. Wenderoth 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Bradley C. Bolen 5 8 1.6 0 0 0 0% 0% $2,709 $339 $542 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
Gloria M. Wenderoth 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Bradley C. Bolen 9 24 2.67 1 6 3 4.17% 41.67% $42,493 $1,771 $4,721 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 $22,031
Gloria M. Wenderoth 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Bradley C. Bolen 7 18 2.57 1 0 1 5.56% 11.11% $21,203 $1,178 $3,029 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
Gloria M. Wenderoth 1 2 2 0 0 0 0% 0% $990 $495 $990 0 0
Bradley C. Bolen 8 29 3.63 3 1 4 10.34% 27.59% $72,884 $2,513 $9,111 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
Gloria M. Wenderoth 1 5 5 0 0 1 0% 20% $4,015 $803 $4,015 0 0
Bradley C. Bolen 6 14 2.33 1 0 3 7.14% 28.57% $18,483 $1,320 $3,081 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
Gloria M. Wenderoth 1 1 1 0 0 0 0% 0% $880 $880 $880 0 0
Bradley C. Bolen 6 18 3 1 0 3 5.56% 22.22% $25,805 $1,434 $4,301 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
Gloria M. Wenderoth 1 4 4 0 0 0 0% 0% $3,600 $900 $3,600 0 0
Bradley C. Bolen 9 17 1.89 2 0 1 11.76% 17.65% $15,299 $900 $1,700 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
Gloria M. Wenderoth 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Bradley C. Bolen 9 21 2.33 3 4 1 14.29% 38.1% $39,489 $1,880 $4,388 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
Gloria M. Wenderoth 1 4 4 0 0 1 0% 25% $3,020 $755 $3,020 0 0
Bradley C. Bolen 6 10 1.67 1 0 0 10% 10% $19,228 $1,923 $3,205 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 $22,031
Gloria M. Wenderoth 1 4 4 0 0 0 0% 0% $1,320 $330 $1,320 0 0
Bradley C. Bolen 9 16 1.78 0 1 2 0% 18.75% $4,296 $269 $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 $22,031
Gloria M. Wenderoth 3 5 1.67 0 0 1 0% 20% $3,234 $647 $1,078 0 0
Bradley C. Bolen 3 9 3 1 1 3 11.11% 55.56% $7,040 $782 $2,347 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
Gloria M. Wenderoth 1 4 4 0 0 0 0% 0% $0 $0 $0 0 0
Bradley C. Bolen 4 9 2.25 0 0 3 0% 33.33% $2,706 $301 $677 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
Gloria M. Wenderoth 2 6 3 0 0 1 0% 16.67% $5,208 $868 $2,604 0 0
Bradley C. Bolen 1 2 2 0 0 0 0% 0% $200 $100 $200 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
Gloria M. Wenderoth 2 8 4 1 1 0 12.5% 25% $12,340 $1,543 $6,170 0 0
Bradley C. Bolen 6 11 1.83 0 0 0 0% 0% $949 $86 $158 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
Gloria M. Wenderoth 2 3 1.5 0 0 0 0% 0% $650 $217 $325 0 0
Bradley C. Bolen 5 8 1.6 0 0 0 0% 0% $788 $99 $158 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
Gloria M. Wenderoth 3 23 7.67 1 1 2 4.35% 17.39% $17,560 $763 $5,853 0 0
Bradley C. Bolen 8 11 1.38 1 0 0 9.09% 9.09% $6,709 $610 $839 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
Gloria M. Wenderoth 2 21 10.5 1 3 0 4.76% 19.05% $17,970 $856 $8,985 0 0
Bradley C. Bolen 2 6 3 0 0 1 0% 16.67% $1,374 $229 $687 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
Gloria M. Wenderoth 1 2 2 0 0 0 0% 0% $0 $0 $0 0 0
Bradley C. Bolen 14 49 3.5 3 6 3 6.12% 24.49% $26,875 $548 $1,920 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
Gloria M. Wenderoth 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Bradley C. Bolen 10 51 5.1 6 6 11 11.76% 45.1% $54,699 $1,073 $5,470 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
Gloria M. Wenderoth 3 10 3.33 0 0 0 0% 0% $1,235 $124 $412 0 0
Bradley C. Bolen 10 42 4.2 5 3 7 11.9% 35.71% $54,347 $1,294 $5,435 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
Gloria M. Wenderoth 4 14 3.5 0 0 2 0% 14.29% $5,360 $383 $1,340 0 0
Bradley C. Bolen 14 45 3.21 6 2 8 13.33% 35.56% $45,352 $1,008 $3,239 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
Gloria M. Wenderoth 4 14 3.5 0 0 1 0% 7.14% $8,491 $607 $2,123 0 0
Bradley C. Bolen 20 45 2.25 2 2 7 4.44% 24.44% $18,697 $415 $935 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
Gloria M. Wenderoth 3 24 8 2 2 1 8.33% 20.83% $50,649 $2,110 $16,883 0 0
Bradley C. Bolen 9 44 4.89 5 4 8 11.36% 38.64% $38,515 $875 $4,279 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
Gloria M. Wenderoth 3 37 12.33 3 3 3 8.11% 24.32% $47,707 $1,289 $15,902 0 0
Bradley C. Bolen 8 27 3.38 2 2 0 7.41% 14.81% $23,998 $889 $3,000 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
Gloria M. Wenderoth 5 39 7.8 1 1 2 2.56% 10.26% $43,010 $1,103 $8,602 0 0
Bradley C. Bolen 17 61 3.59 4 2 9 6.56% 24.59% $25,830 $423 $1,519 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
Gloria M. Wenderoth 5 41 8.2 4 9 5 9.76% 43.9% $145,310 $3,544 $29,062 0 1
Bradley C. Bolen 11 36 3.27 6 2 0 16.67% 22.22% $23,563 $655 $2,142 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
Gloria M. Wenderoth 3 27 9 4 7 4 14.81% 55.56% $181,170 $6,710 $60,390 1 1
Bradley C. Bolen 1 2 2 0 0 1 0% 50% $2,970 $1,485 $2,970 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
Gloria M. Wenderoth 4 32 8 6 1 7 18.75% 43.75% $114,075 $3,565 $28,519 0 0
Bradley C. Bolen 1 2 2 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
Gloria M. Wenderoth 3 25 8.33 1 3 4 4% 32% $17,825 $713 $5,942 0 0
Bradley C. Bolen 4 15 3.75 0 0 2 0% 13.33% $1,098 $73 $275 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
Gloria M. Wenderoth 3 15 5 0 1 0 0% 6.67% $6,355 $424 $2,118 0 0
Bradley C. Bolen 3 3 1 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
Gloria M. Wenderoth 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Bradley C. Bolen 8 48 6 3 5 2 6.25% 20.83% $8,088 $169 $1,011 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
Gloria M. Wenderoth 4 9 2.25 0 1 0 0% 11.11% $766 $85 $192 0 0
Bradley C. Bolen 3 23 7.67 2 3 3 8.7% 34.78% $4,425 $192 $1,475 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
Gloria M. Wenderoth 5 21 4.2 0 0 1 0% 4.76% $7,700 $367 $1,540 0 0
Bradley C. Bolen 8 30 3.75 2 2 3 6.67% 23.33% $3,562 $119 $445 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
Gloria M. Wenderoth 4 19 4.75 1 0 1 5.26% 10.53% $6,003 $316 $1,501 0 0
Bradley C. Bolen 5 35 7 0 0 3 0% 8.57% $2,277 $65 $455 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
Gloria M. Wenderoth 5 31 6.2 2 3 1 6.45% 19.35% $9,310 $300 $1,862 0 0
Bradley C. Bolen 7 24 3.43 3 1 2 12.5% 25% $5,529 $230 $790 0 0