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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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 7 17 2.43 2 1 5 11.76% 47.06% $43,890 $2,582 $6,270 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 3 13 4.33 0 3 3 0% 46.15% $33,696 $2,592 $11,232 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 6 23 3.83 2 5 3 8.7% 43.48% $92,974 $4,042 $15,496 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 1 2 2 0 0 0 0% 0% $546 $273 $546 0 0
Kenneth K. Chadborn, Jr. 5 11 2.2 0 1 3 0% 36.36% $13,614 $1,238 $2,723 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 12 36 3 0 6 3 0% 25% $29,671 $824 $2,473 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 2 11 5.5 0 1 0 0% 9.09% $2,828 $257 $1,414 0 0
Kenneth K. Chadborn, Jr. 12 55 4.58 5 6 9 9.09% 36.36% $64,667 $1,176 $5,389 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 6 30 5 7 3 3 23.33% 43.33% $84,697 $2,823 $14,116 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 6 25 4.17 2 5 6 8% 52% $44,969 $1,799 $7,495 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 15 85 5.67 11 7 12 12.94% 35.29% $104,407 $1,228 $6,960 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 22 75 3.41 5 5 10 6.67% 26.67% $78,834 $1,051 $3,583 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 24 92 3.83 4 9 5 4.35% 19.57% $97,406 $1,059 $4,059 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 19 88 4.63 9 13 8 10.23% 34.09% $101,823 $1,157 $5,359 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 3 7 2.33 0 0 0 0% 0% $859 $123 $286 0 0
Kenneth K. Chadborn, Jr. 24 116 4.83 12 20 15 10.34% 40.52% $160,696 $1,385 $6,696 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 5 28 5.6 2 0 1 7.14% 10.71% $13,977 $499 $2,795 0 0
Kenneth K. Chadborn, Jr. 18 86 4.78 9 12 15 10.47% 41.86% $112,452 $1,308 $6,247 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 20 102 5.1 16 8 12 15.69% 35.29% $220,185 $2,159 $11,009 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 19 62 3.26 8 4 5 12.9% 27.42% $119,468 $1,927 $6,288 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 19 70 3.68 7 10 13 10% 42.86% $191,571 $2,737 $10,083 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 30 132 4.4 15 16 19 11.36% 37.88% $263,053 $1,993 $8,768 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 4 13 3.25 0 0 1 0% 7.69% $2,832 $218 $708 0 0
Kenneth K. Chadborn, Jr. 28 100 3.57 17 12 10 17% 39% $216,075 $2,161 $7,717 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 4 17 4.25 1 1 2 5.88% 23.53% $11,820 $695 $2,955 0 0
Kenneth K. Chadborn, Jr. 23 119 5.17 21 19 17 17.65% 47.9% $203,385 $1,709 $8,843 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 14 56 4 5 5 4 8.93% 25% $57,722 $1,031 $4,123 0 0
Kenneth K. Chadborn, Jr. 22 136 6.18 13 15 17 9.56% 33.09% $178,408 $1,312 $8,109 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 8 32 4 4 3 2 12.5% 28.13% $37,836 $1,182 $4,730 0 0
Kenneth K. Chadborn, Jr. 26 132 5.08 11 11 13 8.33% 26.52% $139,575 $1,057 $5,368 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 7 21 3 2 2 1 9.52% 23.81% $21,335 $1,016 $3,048 0 0
Kenneth K. Chadborn, Jr. 28 127 4.54 8 14 18 6.3% 31.5% $107,748 $848 $3,848 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 6 19 3.17 0 1 2 0% 15.79% $6,808 $358 $1,135 0 0
Kenneth K. Chadborn, Jr. 27 107 3.96 12 6 16 11.21% 31.78% $132,038 $1,234 $4,890 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 12 30 2.5 2 1 2 6.67% 16.67% $21,053 $702 $1,754 0 0
Kenneth K. Chadborn, Jr. 28 150 5.36 22 16 13 14.67% 34% $303,265 $2,022 $10,831 0 5

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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 4 16 4 1 3 0 6.25% 25% $12,959 $810 $3,240 0 0
Kenneth K. Chadborn, Jr. 25 140 5.6 27 16 22 19.29% 46.43% $203,027 $1,450 $8,121 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 20 113 5.65 14 12 17 12.39% 38.05% $67,409 $597 $3,370 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 15 73 4.87 12 17 12 16.44% 56.16% $94,662 $1,297 $6,311 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 11 65 5.91 13 8 6 20% 41.54% $49,919 $768 $4,538 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 1 1 1 1 0 0 100% 100% $1,620 $1,620 $1,620 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 17 93 5.47 11 20 12 11.83% 46.24% $45,731 $492 $2,690 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 15 55 3.67 8 8 4 14.55% 36.36% $22,278 $405 $1,485 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 26 124 4.77 15 25 16 12.1% 45.16% $32,624 $263 $1,255 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Gerald Kokoski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Kenneth K. Chadborn, Jr. 22 113 5.14 14 13 9 12.39% 31.86% $28,720 $254 $1,305 0 0