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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
Chester Constant 4 17 4.25 1 3 5 5.88% 52.94% $6,806 $400 $1,702 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
Chester Constant 5 6 1.2 0 0 0 0% 0% $461 $77 $92 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
Chester Constant 8 29 3.63 6 4 3 20.69% 44.83% $15,944 $550 $1,993 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
Chester Constant 8 31 3.88 5 2 6 16.13% 41.94% $14,196 $458 $1,775 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
Chester Constant 7 40 5.71 5 6 6 12.5% 42.5% $17,856 $446 $2,551 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
Chester Constant 12 45 3.75 3 1 6 6.67% 22.22% $11,098 $247 $925 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
Chester Constant 17 46 2.71 4 3 5 8.7% 26.09% $14,688 $319 $864 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
Chester Constant 12 46 3.83 3 6 8 6.52% 36.96% $14,423 $314 $1,202 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
Chester Constant 15 40 2.67 1 4 12 2.5% 42.5% $9,647 $241 $643 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
Chester Constant 11 45 4.09 1 0 0 2.22% 2.22% $4,390 $98 $399 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
Chester Constant 13 49 3.77 2 2 1 4.08% 10.2% $7,162 $146 $551 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
Chester Constant 12 33 2.75 1 1 3 3.03% 15.15% $4,334 $131 $361 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
Chester Constant 9 30 3.33 0 0 0 0% 0% $744 $25 $83 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
Chester Constant 5 19 3.8 0 2 4 0% 31.58% $2,903 $153 $581 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
Chester Constant 4 8 2 0 1 0 0% 12.5% $911 $114 $228 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
Chester Constant 11 37 3.36 2 3 2 5.41% 18.92% $6,047 $163 $550 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
Chester Constant 9 28 3.11 5 4 5 17.86% 50% $9,246 $330 $1,027 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
Chester Constant 8 51 6.38 5 8 11 9.8% 47.06% $13,954 $274 $1,744 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
Chester Constant 4 13 3.25 4 3 1 30.77% 61.54% $5,084 $391 $1,271 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
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
Chester Constant 14 50 3.57 7 7 8 14% 44% $12,710 $254 $908 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 16 4 1 3 0 6.25% 25% $12,959 $810 $3,240 0 0
Chester Constant 8 29 3.63 3 3 6 10.34% 41.38% $5,661 $195 $708 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
Chester Constant 13 44 3.38 1 8 6 2.27% 34.09% $4,799 $109 $369 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
Chester Constant 14 50 3.57 5 14 7 10% 52% $18,226 $365 $1,302 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
Chester Constant 18 111 6.17 15 14 17 13.51% 41.44% $33,592 $303 $1,866 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
Chester Constant 18 110 6.11 15 12 10 13.64% 33.64% $21,272 $193 $1,182 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
Chester Constant 14 65 4.64 8 6 14 12.31% 43.08% $10,559 $162 $754 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
Chester Constant 1 2 2 0 0 0 0% 0% $0 $0 $0 0 0