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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
Howard Belvoir 15 96 6.4 8 12 12 8.33% 33.33% $171,358 $1,785 $11,424 0 1
Kenneth B. Wirth 4 14 3.5 0 2 2 0% 28.57% $10,842 $774 $2,711 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
Howard Belvoir 21 114 5.43 8 6 16 7.02% 26.32% $155,574 $1,365 $7,408 0 0
Kenneth B. Wirth 6 25 4.17 0 4 3 0% 28% $22,079 $883 $3,680 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
Howard Belvoir 21 111 5.29 16 8 26 14.41% 45.05% $197,801 $1,782 $9,419 0 0
Kenneth B. Wirth 6 13 2.17 1 1 1 7.69% 23.08% $21,180 $1,629 $3,530 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
Howard Belvoir 24 127 5.29 15 19 19 11.81% 41.73% $270,214 $2,128 $11,259 0 2
Kenneth B. Wirth 3 4 1.33 0 0 0 0% 0% $1,160 $290 $387 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
Howard Belvoir 35 195 5.57 28 27 30 14.36% 43.59% $411,087 $2,108 $11,745 1 1
Kenneth B. Wirth 2 8 4 1 1 2 12.5% 50% $12,145 $1,518 $6,073 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
Howard Belvoir 49 236 4.82 39 38 28 16.53% 44.49% $408,507 $1,731 $8,337 0 2
Kenneth B. Wirth 4 6 1.5 2 2 0 33.33% 66.67% $17,900 $2,983 $4,475 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
Howard Belvoir 43 272 6.33 43 49 47 15.81% 51.1% $343,655 $1,263 $7,992 0 1
Kenneth B. Wirth 15 48 3.2 5 12 8 10.42% 52.08% $95,176 $1,983 $6,345 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
Howard Belvoir 45 308 6.84 41 47 55 13.31% 46.43% $356,857 $1,159 $7,930 0 1
Kenneth B. Wirth 11 26 2.36 6 9 2 23.08% 65.38% $80,711 $3,104 $7,337 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
Howard Belvoir 58 365 6.29 52 54 63 14.25% 46.3% $470,846 $1,290 $8,118 0 2
Kenneth B. Wirth 8 38 4.75 7 5 8 18.42% 52.63% $90,620 $2,385 $11,328 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
Howard Belvoir 84 471 5.61 72 68 80 15.29% 46.71% $512,392 $1,088 $6,100 0 0
Kenneth B. Wirth 9 43 4.78 10 6 8 23.26% 55.81% $124,519 $2,896 $13,835 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
Howard Belvoir 88 595 6.76 64 73 85 10.76% 37.31% $577,157 $970 $6,559 0 1
Kenneth B. Wirth 6 24 4 4 1 7 16.67% 50% $68,641 $2,860 $11,440 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
Howard Belvoir 83 535 6.45 72 78 77 13.46% 42.43% $972,392 $1,818 $11,716 1 4
Kenneth B. Wirth 7 40 5.71 6 3 4 15% 32.5% $90,756 $2,269 $12,965 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
Howard Belvoir 79 453 5.73 54 61 70 11.92% 40.84% $867,820 $1,916 $10,985 1 4
Kenneth B. Wirth 6 25 4.17 3 0 1 12% 16% $34,182 $1,367 $5,697 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
Howard Belvoir 73 401 5.49 46 64 56 11.47% 41.4% $813,530 $2,029 $11,144 0 4
Kenneth B. Wirth 5 19 3.8 5 4 2 26.32% 57.89% $45,631 $2,402 $9,126 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
Howard Belvoir 77 378 4.91 43 53 46 11.38% 37.57% $611,717 $1,618 $7,944 0 4
Kenneth B. Wirth 9 29 3.22 1 4 4 3.45% 31.03% $54,130 $1,867 $6,014 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
Howard Belvoir 75 375 5 48 57 38 12.8% 38.13% $662,647 $1,767 $8,835 0 3
Kenneth B. Wirth 27 87 3.22 7 13 15 8.05% 40.23% $125,379 $1,441 $4,644 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
Howard Belvoir 79 447 5.66 41 64 67 9.17% 38.48% $660,447 $1,478 $8,360 0 3
Kenneth B. Wirth 39 148 3.79 13 15 17 8.78% 30.41% $217,560 $1,470 $5,578 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
Howard Belvoir 72 406 5.64 46 71 61 11.33% 43.84% $590,530 $1,455 $8,202 0 2
Kenneth B. Wirth 22 71 3.23 14 12 8 19.72% 47.89% $133,341 $1,878 $6,061 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
Howard Belvoir 85 425 5 45 68 58 10.59% 40.24% $605,152 $1,424 $7,119 0 0
Kenneth B. Wirth 51 129 2.53 28 15 19 21.71% 48.06% $267,449 $2,073 $5,244 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
Howard Belvoir 92 493 5.36 75 65 71 15.21% 42.8% $743,388 $1,508 $8,080 0 0
Kenneth B. Wirth 38 113 2.97 22 19 14 19.47% 48.67% $236,519 $2,093 $6,224 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
Howard Belvoir 64 332 5.19 40 35 37 12.05% 33.73% $459,943 $1,385 $7,187 0 0
Kenneth B. Wirth 20 72 3.6 20 9 9 27.78% 52.78% $271,409 $3,770 $13,570 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
Howard Belvoir 68 397 5.84 47 53 59 11.84% 40.05% $587,588 $1,480 $8,641 0 1
Kenneth B. Wirth 2 5 2.5 2 0 1 40% 60% $16,126 $3,225 $8,063 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
Howard Belvoir 76 371 4.88 53 44 42 14.29% 37.47% $508,944 $1,372 $6,697 0 1
Kenneth B. Wirth 6 22 3.67 4 6 3 18.18% 59.09% $35,279 $1,604 $5,880 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
Howard Belvoir 72 442 6.14 52 70 46 11.76% 38.01% $544,616 $1,232 $7,564 0 2
Kenneth B. Wirth 6 32 5.33 2 2 5 6.25% 28.13% $16,480 $515 $2,747 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
Howard Belvoir 101 489 4.84 74 61 63 15.13% 40.49% $734,528 $1,502 $7,273 0 3
Kenneth B. Wirth 17 54 3.18 13 10 7 24.07% 55.56% $149,486 $2,768 $8,793 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
Howard Belvoir 113 526 4.65 80 69 104 15.21% 48.1% $807,290 $1,535 $7,144 0 5
Kenneth B. Wirth 8 16 2 1 1 1 6.25% 18.75% $5,037 $315 $630 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
Howard Belvoir 92 581 6.32 103 97 73 17.73% 46.99% $753,033 $1,296 $8,185 0 4
Kenneth B. Wirth 2 13 6.5 1 0 1 7.69% 15.38% $5,092 $392 $2,546 0 0