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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
Randall R. Russell 28 49 1.75 12 7 13 24.49% 65.31% $271,685 $5,545 $9,703 0 0
Boris Kocijan 1 2 2 0 0 1 0% 50% $1,800 $900 $1,800 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
Randall R. Russell 28 128 4.57 30 21 22 23.44% 57.03% $624,035 $4,875 $22,287 0 0
Boris Kocijan 2 2 1 0 0 0 0% 0% $770 $385 $385 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
Randall R. Russell 26 137 5.27 18 26 23 13.14% 48.91% $421,100 $3,074 $16,196 0 0
Boris Kocijan 4 7 1.75 0 2 0 0% 28.57% $7,650 $1,093 $1,913 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
Randall R. Russell 29 169 5.83 22 21 26 13.02% 40.83% $497,023 $2,941 $17,139 0 0
Boris Kocijan 3 7 2.33 0 1 1 0% 28.57% $6,990 $999 $2,330 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
Randall R. Russell 30 134 4.47 14 15 19 10.45% 35.82% $256,438 $1,914 $8,548 0 0
Boris Kocijan 4 15 3.75 0 2 2 0% 26.67% $13,151 $877 $3,288 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
Randall R. Russell 24 97 4.04 13 9 10 13.4% 32.99% $237,788 $2,451 $9,908 0 0
Boris Kocijan 12 33 2.75 0 0 2 0% 6.06% $12,331 $374 $1,028 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
Randall R. Russell 25 127 5.08 10 15 20 7.87% 35.43% $240,894 $1,897 $9,636 0 0
Boris Kocijan 8 44 5.5 2 3 5 4.55% 22.73% $47,906 $1,089 $5,988 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
Randall R. Russell 34 197 5.79 10 28 29 5.08% 34.01% $319,188 $1,620 $9,388 0 0
Boris Kocijan 9 56 6.22 1 5 4 1.79% 17.86% $37,420 $668 $4,158 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
Randall R. Russell 40 214 5.35 22 31 33 10.28% 40.19% $397,197 $1,856 $9,930 0 0
Boris Kocijan 14 54 3.86 2 4 4 3.7% 18.52% $58,138 $1,077 $4,153 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
Randall R. Russell 46 219 4.76 14 17 33 6.39% 29.22% $280,227 $1,280 $6,092 0 0
Boris Kocijan 7 11 1.57 0 1 3 0% 36.36% $9,875 $898 $1,411 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
Randall R. Russell 54 269 4.98 14 35 22 5.2% 26.39% $324,110 $1,205 $6,002 0 0
Boris Kocijan 9 31 3.44 0 1 4 0% 16.13% $8,932 $288 $992 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
Randall R. Russell 79 379 4.8 44 52 46 11.61% 37.47% $687,734 $1,815 $8,705 0 0
Boris Kocijan 10 26 2.6 2 2 3 7.69% 26.92% $16,343 $629 $1,634 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
Randall R. Russell 76 432 5.68 47 70 60 10.88% 40.97% $877,990 $2,032 $11,553 0 0
Boris Kocijan 13 32 2.46 1 3 4 3.13% 25% $20,190 $631 $1,553 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
Randall R. Russell 57 299 5.25 41 42 40 13.71% 41.14% $585,980 $1,960 $10,280 0 0
Boris Kocijan 8 29 3.63 1 1 3 3.45% 17.24% $30,880 $1,065 $3,860 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
Randall R. Russell 59 221 3.75 17 18 27 7.69% 28.05% $364,413 $1,649 $6,176 0 0
Boris Kocijan 13 43 3.31 3 4 5 6.98% 27.91% $66,065 $1,536 $5,082 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
Randall R. Russell 80 376 4.7 27 36 47 7.18% 29.26% $439,444 $1,169 $5,493 0 0
Boris Kocijan 13 31 2.38 2 0 7 6.45% 29.03% $35,930 $1,159 $2,764 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
Randall R. Russell 70 401 5.73 40 58 58 9.98% 38.9% $525,983 $1,312 $7,514 0 0
Boris Kocijan 5 5 1 1 0 0 20% 20% $8,231 $1,646 $1,646 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
Randall R. Russell 53 189 3.57 21 26 26 11.11% 38.62% $322,482 $1,706 $6,085 0 1
Boris Kocijan 14 51 3.64 2 3 6 3.92% 21.57% $79,539 $1,560 $5,681 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
Randall R. Russell 89 440 4.94 48 49 60 10.91% 35.68% $414,073 $941 $4,653 0 0
Boris Kocijan 16 113 7.06 7 12 16 6.19% 30.97% $215,970 $1,911 $13,498 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
Randall R. Russell 74 397 5.36 51 53 50 12.85% 38.79% $442,627 $1,115 $5,981 0 0
Boris Kocijan 13 69 5.31 12 7 3 17.39% 31.88% $221,788 $3,214 $17,061 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
Randall R. Russell 72 404 5.61 54 50 57 13.37% 39.85% $465,640 $1,153 $6,467 0 0
Boris Kocijan 8 67 8.38 0 5 6 0% 16.42% $51,289 $766 $6,411 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
Randall R. Russell 64 398 6.22 51 51 62 12.81% 41.21% $425,806 $1,070 $6,653 0 0
Boris Kocijan 13 64 4.92 3 5 5 4.69% 20.31% $101,279 $1,582 $7,791 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
Randall R. Russell 64 380 5.94 63 46 47 16.58% 41.05% $449,401 $1,183 $7,022 0 1
Boris Kocijan 6 42 7 3 2 5 7.14% 23.81% $53,280 $1,269 $8,880 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
Randall R. Russell 69 405 5.87 49 55 59 12.1% 40.25% $371,011 $916 $5,377 0 0
Boris Kocijan 10 30 3 2 2 8 6.67% 40% $14,400 $480 $1,440 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
Randall R. Russell 74 428 5.78 42 53 73 9.81% 39.25% $376,123 $879 $5,083 0 0
Boris Kocijan 6 29 4.83 0 1 0 0% 3.45% $5,275 $182 $879 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
Randall R. Russell 73 422 5.78 57 51 47 13.51% 36.73% $421,035 $998 $5,768 0 0
Boris Kocijan 5 21 4.2 0 0 2 0% 9.52% $5,661 $270 $1,132 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
Randall R. Russell 57 309 5.42 50 39 37 16.18% 40.78% $343,303 $1,111 $6,023 0 0
Boris Kocijan 5 55 11 1 1 2 1.82% 7.27% $15,276 $278 $3,055 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
Randall R. Russell 44 225 5.11 23 31 38 10.22% 40.89% $185,883 $826 $4,225 0 0
Boris Kocijan 5 65 13 4 12 6 6.15% 33.85% $56,374 $867 $11,275 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
Randall R. Russell 39 214 5.49 20 18 26 9.35% 29.91% $156,574 $732 $4,015 0 0
Boris Kocijan 8 62 7.75 4 5 10 6.45% 30.65% $52,446 $846 $6,556 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
Randall R. Russell 32 199 6.22 16 20 27 8.04% 31.66% $123,120 $619 $3,848 0 0
Boris Kocijan 16 164 10.25 16 13 17 9.76% 28.05% $124,809 $761 $7,801 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
Randall R. Russell 38 253 6.66 18 24 29 7.11% 28.06% $96,603 $382 $2,542 0 0
Boris Kocijan 13 98 7.54 14 15 15 14.29% 44.9% $87,365 $891 $6,720 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
Randall R. Russell 41 223 5.44 9 20 28 4.04% 25.56% $53,926 $242 $1,315 0 0
Boris Kocijan 13 60 4.62 7 12 10 11.67% 48.33% $41,891 $698 $3,222 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
Randall R. Russell 31 124 4 10 16 24 8.06% 40.32% $41,692 $336 $1,345 0 0
Boris Kocijan 5 52 10.4 5 4 9 9.62% 34.62% $20,514 $395 $4,103 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
Randall R. Russell 31 164 5.29 15 18 12 9.15% 27.44% $42,061 $256 $1,357 0 0
Boris Kocijan 9 70 7.78 4 7 8 5.71% 27.14% $19,795 $283 $2,199 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
Randall R. Russell 31 132 4.26 22 13 9 16.67% 33.33% $39,853 $302 $1,286 0 0
Boris Kocijan 10 48 4.8 0 7 3 0% 20.83% $5,308 $111 $531 0 0