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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
John Staples 1 4 4 0 1 0 0% 25% $15,657 $3,914 $15,657 0 0
Sergio Donjuan 25 110 4.4 15 21 13 13.64% 44.55% $331,185 $3,011 $13,247 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
John Staples 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Sergio Donjuan 39 164 4.21 20 22 27 12.2% 42.07% $378,981 $2,311 $9,717 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
John Staples 1 9 9 1 1 1 11.11% 33.33% $24,375 $2,708 $24,375 0 0
Sergio Donjuan 24 89 3.71 10 12 12 11.24% 38.2% $185,083 $2,080 $7,712 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
John Staples 1 9 9 1 1 1 11.11% 33.33% $39,180 $4,353 $39,180 0 0
Sergio Donjuan 16 56 3.5 6 7 14 10.71% 48.21% $107,541 $1,920 $6,721 0 0