Skip to:

OwnerView is growing. Help introduce others to ownership.
Visit the
New Site

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
Alex T. Hartman 11 31 2.82 6 2 5 19.35% 41.94% $110,741 $3,572 $10,067 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
Alex T. Hartman 15 54 3.6 12 9 8 22.22% 53.7% $277,869 $5,146 $18,525 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
Alex T. Hartman 7 28 4 8 3 3 28.57% 50% $112,606 $4,022 $16,087 0 0
Robert J. Sierra 4 11 2.75 1 0 2 9.09% 27.27% $7,662 $697 $1,916 0 0