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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
Steven Dwoskin 20 82 4.1 13 10 12 15.85% 42.68% $522,850 $6,376 $26,143 0 2
Erin Riefenberg 5 19 3.8 2 2 1 10.53% 26.32% $58,494 $3,079 $11,699 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
Steven Dwoskin 32 89 2.78 5 11 6 5.62% 24.72% $269,330 $3,026 $8,417 0 0
Erin Riefenberg 1 6 6 2 0 1 33.33% 50% $34,453 $5,742 $34,453 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
Steven Dwoskin 29 96 3.31 12 9 16 12.5% 38.54% $478,538 $4,985 $16,501 0 0
Erin Riefenberg 1 2 2 0 0 0 0% 0% $1,000 $500 $1,000 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
Steven Dwoskin 25 114 4.56 19 20 16 16.67% 48.25% $770,160 $6,756 $30,806 0 2
Erin Riefenberg 1 1 1 0 0 0 0% 0% $500 $500 $500 0 0