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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
Alfonso Balderas 8 23 2.88 6 2 1 26.09% 39.13% $105,960 $4,607 $13,245 0 0
Robert J. Sierra 2 6 3 1 0 1 16.67% 33.33% $5,680 $947 $2,840 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
Alfonso Balderas 12 68 5.67 8 9 3 11.76% 29.41% $114,295 $1,681 $9,525 0 0
Robert J. Sierra 9 27 3 1 3 8 3.7% 44.44% $16,146 $598 $1,794 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
Alfonso Balderas 18 80 4.44 10 6 11 12.5% 33.75% $183,365 $2,292 $10,187 0 0
Robert J. Sierra 4 11 2.75 1 0 2 9.09% 27.27% $7,662 $697 $1,916 0 0