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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
W. Bret Calhoun 193 712 3.69 128 109 108 17.98% 48.46% $6,200,049 $8,708 $32,125 0 13
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
W. Bret Calhoun 175 622 3.55 122 116 89 19.61% 52.57% $5,398,387 $8,679 $30,848 0 13
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
W. Bret Calhoun 187 659 3.52 125 122 81 18.97% 49.77% $6,630,687 $10,062 $35,458 4 16
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
W. Bret Calhoun 172 585 3.4 122 105 78 20.85% 52.14% $5,573,834 $9,528 $32,406 5 8
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
W. Bret Calhoun 148 534 3.61 112 77 83 20.97% 50.94% $4,942,352 $9,255 $33,394 7 11
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
W. Bret Calhoun 179 668 3.73 115 102 89 17.22% 45.81% $4,279,566 $6,407 $23,908 2 12
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
W. Bret Calhoun 179 689 3.85 146 97 91 21.19% 48.48% $4,357,325 $6,324 $24,343 1 15
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
W. Bret Calhoun 231 884 3.83 177 143 117 20.02% 49.43% $5,206,448 $5,890 $22,539 3 18
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
W. Bret Calhoun 207 787 3.8 168 129 104 21.35% 50.95% $5,260,134 $6,684 $25,411 3 18
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
W. Bret Calhoun 185 610 3.3 142 106 95 23.28% 56.23% $4,839,703 $7,934 $26,161 3 23
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
W. Bret Calhoun 217 697 3.21 159 114 95 22.81% 52.8% $5,152,003 $7,392 $23,742 1 21
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
W. Bret Calhoun 212 838 3.95 199 129 118 23.75% 53.22% $5,904,495 $7,046 $27,851 0 27
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
W. Bret Calhoun 231 934 4.04 233 169 136 24.95% 57.6% $7,908,104 $8,467 $34,234 5 35
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
W. Bret Calhoun 242 914 3.78 211 146 123 23.09% 52.52% $5,310,788 $5,810 $21,945 2 18
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
W. Bret Calhoun 237 866 3.65 228 149 117 26.33% 57.04% $5,226,163 $6,035 $22,051 4 24
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
W. Bret Calhoun 222 822 3.7 182 155 116 22.14% 55.11% $4,188,379 $5,095 $18,867 0 14
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
W. Bret Calhoun 212 799 3.77 180 135 94 22.53% 51.19% $3,479,149 $4,354 $16,411 1 9
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
W. Bret Calhoun 221 803 3.63 191 116 110 23.79% 51.93% $3,058,007 $3,808 $13,837 0 7
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
W. Bret Calhoun 194 714 3.68 148 124 93 20.73% 51.12% $2,733,984 $3,829 $14,093 1 4
Kathleen S. Mavec 8 56 7 5 2 11 8.93% 32.14% $61,988 $1,107 $7,749 0 0