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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
Kelly R. Von Hemel 41 157 3.83 26 30 24 16.56% 50.96% $1,255,041 $7,994 $30,611 0 3
Kathleen S. Mavec 2 10 5 0 0 2 0% 20% $10,092 $1,009 $5,046 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
Kelly R. Von Hemel 35 138 3.94 28 21 16 20.29% 47.1% $1,346,722 $9,759 $38,478 0 2
Kathleen S. Mavec 1 5 5 0 0 0 0% 0% $3,078 $616 $3,078 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
Kelly R. Von Hemel 34 135 3.97 32 21 16 23.7% 51.11% $1,064,083 $7,882 $31,297 0 2
Kathleen S. Mavec 1 8 8 1 0 1 12.5% 25% $28,001 $3,500 $28,001 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
Kelly R. Von Hemel 43 156 3.63 29 24 31 18.59% 53.85% $708,397 $4,541 $16,474 0 1
Kathleen S. Mavec 2 14 7 1 3 1 7.14% 35.71% $38,395 $2,743 $19,198 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
Kelly R. Von Hemel 36 149 4.14 16 33 20 10.74% 46.31% $725,028 $4,866 $20,140 0 0
Kathleen S. Mavec 1 3 3 0 0 0 0% 0% $750 $250 $750 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
Kelly R. Von Hemel 44 186 4.23 37 23 26 19.89% 46.24% $1,127,961 $6,064 $25,635 0 3
Kathleen S. Mavec 1 1 1 0 0 0 0% 0% $99 $99 $99 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
Kelly R. Von Hemel 56 203 3.63 40 32 28 19.7% 49.26% $1,141,028 $5,621 $20,376 0 2
Kathleen S. Mavec 1 8 8 0 1 0 0% 12.5% $3,782 $473 $3,782 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
Kelly R. Von Hemel 54 230 4.26 30 32 35 13.04% 42.17% $792,421 $3,445 $14,674 0 0
Kathleen S. Mavec 2 8 4 0 0 3 0% 37.5% $5,050 $631 $2,525 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
Kelly R. Von Hemel 49 204 4.16 28 27 19 13.73% 36.27% $1,001,972 $4,912 $20,448 0 3
Kathleen S. Mavec 5 36 7.2 3 4 6 8.33% 36.11% $42,091 $1,169 $8,418 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
Kelly R. Von Hemel 62 235 3.79 38 34 24 16.17% 40.85% $1,016,579 $4,326 $16,396 0 2
Kathleen S. Mavec 7 44 6.29 1 4 3 2.27% 18.18% $36,923 $839 $5,275 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
Kelly R. Von Hemel 57 236 4.14 42 45 32 17.8% 50.42% $1,141,694 $4,838 $20,030 0 3
Kathleen S. Mavec 7 27 3.86 1 1 1 3.7% 11.11% $19,775 $732 $2,825 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
Kelly R. Von Hemel 52 195 3.75 25 32 27 12.82% 43.08% $991,160 $5,083 $19,061 0 4
Kathleen S. Mavec 3 18 6 1 0 1 5.56% 11.11% $17,705 $984 $5,902 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
Kelly R. Von Hemel 77 288 3.74 44 52 47 15.28% 49.65% $1,401,668 $4,867 $18,203 0 4
Kathleen S. Mavec 4 16 4 0 0 1 0% 6.25% $5,795 $362 $1,449 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
Kelly R. Von Hemel 74 314 4.24 52 44 56 16.56% 48.41% $1,667,460 $5,310 $22,533 1 11
Kathleen S. Mavec 3 18 6 1 3 2 5.56% 33.33% $22,579 $1,254 $7,526 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
Kelly R. Von Hemel 87 356 4.09 69 43 51 19.38% 45.79% $2,110,713 $5,929 $24,261 1 13
Kathleen S. Mavec 6 27 4.5 1 1 2 3.7% 14.81% $19,554 $724 $3,259 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
Kelly R. Von Hemel 81 346 4.27 65 48 58 18.79% 49.42% $2,273,314 $6,570 $28,066 1 16
Kathleen S. Mavec 9 45 5 0 4 6 0% 22.22% $15,521 $345 $1,725 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
Kelly R. Von Hemel 74 310 4.19 59 46 47 19.03% 49.03% $1,708,711 $5,512 $23,091 0 11
Kathleen S. Mavec 9 42 4.67 1 1 3 2.38% 11.9% $21,716 $517 $2,413 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
Kelly R. Von Hemel 89 369 4.15 62 66 52 16.8% 48.78% $1,323,204 $3,586 $14,867 0 2
Kathleen S. Mavec 11 77 7 5 5 5 6.49% 19.48% $42,233 $548 $3,839 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
Kelly R. Von Hemel 78 334 4.28 63 40 57 18.86% 47.9% $1,118,883 $3,350 $14,345 0 4
Kathleen S. Mavec 8 56 7 5 2 11 8.93% 32.14% $61,988 $1,107 $7,749 0 0