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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
Donald Yovanovich 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth M. Cox 15 60 4 9 11 11 15% 51.67% $345,180 $5,753 $23,012 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
Donald Yovanovich 1 6 6 0 0 1 0% 16.67% $1,694 $282 $1,694 0 0
Kenneth M. Cox 19 105 5.53 11 9 17 10.48% 35.24% $474,951 $4,523 $24,997 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
Donald Yovanovich 3 5 1.67 0 0 0 0% 0% $597 $119 $199 0 0
Kenneth M. Cox 20 80 4 9 12 9 11.25% 37.5% $395,404 $4,943 $19,770 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
Donald Yovanovich 4 18 4.5 0 2 2 0% 22.22% $17,845 $991 $4,461 0 0
Kenneth M. Cox 23 107 4.65 8 18 17 7.48% 40.19% $549,510 $5,136 $23,892 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
Donald Yovanovich 3 10 3.33 0 0 2 0% 20% $12,841 $1,284 $4,280 0 0
Kenneth M. Cox 19 95 5 14 17 12 14.74% 45.26% $523,861 $5,514 $27,572 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
Donald Yovanovich 5 13 2.6 0 0 0 0% 0% $6,052 $466 $1,210 0 0
Kenneth M. Cox 12 50 4.17 9 4 5 18% 36% $279,280 $5,586 $23,273 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
Donald Yovanovich 4 18 4.5 0 1 0 0% 5.56% $6,405 $356 $1,601 0 0
Kenneth M. Cox 6 32 5.33 7 3 1 21.88% 34.38% $177,020 $5,532 $29,503 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
Donald Yovanovich 5 52 10.4 2 1 7 3.85% 19.23% $38,256 $736 $7,651 0 0
Kenneth M. Cox 13 69 5.31 11 5 8 15.94% 34.78% $270,704 $3,923 $20,823 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
Donald Yovanovich 6 59 9.83 6 3 7 10.17% 27.12% $84,959 $1,440 $14,160 0 0
Kenneth M. Cox 17 63 3.71 7 8 9 11.11% 38.1% $177,483 $2,817 $10,440 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
Donald Yovanovich 5 20 4 1 0 1 5% 10% $15,018 $751 $3,004 0 0
Kenneth M. Cox 8 50 6.25 6 4 6 12% 32% $145,795 $2,916 $18,224 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
Donald Yovanovich 1 7 7 1 1 0 14.29% 28.57% $19,638 $2,805 $19,638 0 0
Kenneth M. Cox 12 61 5.08 4 6 7 6.56% 27.87% $130,578 $2,141 $10,882 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
Donald Yovanovich 2 8 4 0 0 0 0% 0% $1,870 $234 $935 0 0
Kenneth M. Cox 18 106 5.89 10 10 15 9.43% 33.02% $268,278 $2,531 $14,904 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
Donald Yovanovich 3 16 5.33 1 2 1 6.25% 25% $34,535 $2,158 $11,512 0 0
Kenneth M. Cox 22 97 4.41 7 12 12 7.22% 31.96% $209,684 $2,162 $9,531 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
Donald Yovanovich 6 16 2.67 1 0 2 6.25% 18.75% $24,020 $1,501 $4,003 0 0
Kenneth M. Cox 14 71 5.07 9 12 9 12.68% 42.25% $324,624 $4,572 $23,187 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
Donald Yovanovich 3 13 4.33 1 1 2 7.69% 30.77% $22,610 $1,739 $7,537 0 0
Kenneth M. Cox 9 45 5 8 5 5 17.78% 40% $223,424 $4,965 $24,825 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
Donald Yovanovich 4 13 3.25 0 3 1 0% 30.77% $25,194 $1,938 $6,299 0 0
Kenneth M. Cox 8 62 7.75 7 12 8 11.29% 43.55% $184,484 $2,976 $23,061 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
Donald Yovanovich 14 63 4.5 6 3 6 9.52% 23.81% $89,238 $1,416 $6,374 0 0
Kenneth M. Cox 8 38 4.75 9 6 1 23.68% 42.11% $178,464 $4,696 $22,308 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
Donald Yovanovich 9 47 5.22 2 6 10 4.26% 38.3% $51,487 $1,095 $5,721 0 0
Kenneth M. Cox 8 57 7.13 3 11 9 5.26% 40.35% $100,870 $1,770 $12,609 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
Donald Yovanovich 16 65 4.06 2 4 1 3.08% 10.77% $55,998 $862 $3,500 0 0
Kenneth M. Cox 16 100 6.25 13 14 15 13% 42% $174,329 $1,743 $10,896 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
Donald Yovanovich 21 71 3.38 2 5 4 2.82% 15.49% $50,662 $714 $2,412 0 0
Kenneth M. Cox 24 125 5.21 9 17 15 7.2% 32.8% $203,121 $1,625 $8,463 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
Donald Yovanovich 19 44 2.32 2 2 3 4.55% 15.91% $39,053 $888 $2,055 0 0
Kenneth M. Cox 38 142 3.74 16 20 23 11.27% 41.55% $336,360 $2,369 $8,852 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
Donald Yovanovich 18 80 4.44 2 11 5 2.5% 22.5% $74,478 $931 $4,138 0 0
Kenneth M. Cox 103 365 3.54 72 48 41 19.73% 44.11% $1,088,629 $2,983 $10,569 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
Donald Yovanovich 17 53 3.12 4 6 4 7.55% 26.42% $65,263 $1,231 $3,839 0 0
Kenneth M. Cox 83 242 2.92 37 36 31 15.29% 42.98% $612,796 $2,532 $7,383 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
Donald Yovanovich 19 53 2.79 2 3 6 3.77% 20.75% $54,694 $1,032 $2,879 0 0
Kenneth M. Cox 45 174 3.87 25 34 20 14.37% 45.4% $394,247 $2,266 $8,761 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
Donald Yovanovich 15 53 3.53 3 4 5 5.66% 22.64% $64,049 $1,208 $4,270 0 0
Kenneth M. Cox 33 136 4.12 20 25 22 14.71% 49.26% $360,450 $2,650 $10,923 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
Donald Yovanovich 10 28 2.8 2 1 3 7.14% 21.43% $30,144 $1,077 $3,014 0 0
Kenneth M. Cox 10 28 2.8 9 4 3 32.14% 57.14% $122,710 $4,383 $12,271 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
Donald Yovanovich 18 98 5.44 4 12 13 4.08% 29.59% $41,599 $424 $2,311 0 0
Kenneth M. Cox 4 30 7.5 2 1 0 6.67% 10% $11,024 $367 $2,756 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
Donald Yovanovich 8 44 5.5 5 1 7 11.36% 29.55% $20,224 $460 $2,528 0 0
Kenneth M. Cox 1 15 15 1 2 3 6.67% 40% $10,845 $723 $10,845 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
Donald Yovanovich 15 87 5.8 6 9 6 6.9% 24.14% $38,493 $442 $2,566 0 0
Kenneth M. Cox 6 51 8.5 4 5 2 7.84% 21.57% $39,762 $780 $6,627 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
Donald Yovanovich 18 62 3.44 7 3 6 11.29% 25.81% $41,973 $677 $2,332 0 0
Kenneth M. Cox 6 32 5.33 5 2 7 15.63% 43.75% $156,344 $4,886 $26,057 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
Donald Yovanovich 22 71 3.23 4 8 11 5.63% 32.39% $49,459 $697 $2,248 0 0
Kenneth M. Cox 9 46 5.11 6 10 4 13.04% 43.48% $110,566 $2,404 $12,285 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
Donald Yovanovich 14 56 4 4 6 5 7.14% 26.79% $21,843 $390 $1,560 0 0
Kenneth M. Cox 9 62 6.89 8 4 7 12.9% 30.65% $146,408 $2,361 $16,268 0 2