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
Miles H. Heinen 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Tena Birdwell 23 60 2.61 5 5 4 8.33% 23.33% $118,805 $1,980 $5,165 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
Miles H. Heinen 1 1 1 0 0 0 0% 0% $0 $0 $0 0 0
Tena Birdwell 30 107 3.57 10 13 15 9.35% 35.51% $166,308 $1,554 $5,544 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
Miles H. Heinen 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Tena Birdwell 28 101 3.61 11 14 16 10.89% 40.59% $191,138 $1,892 $6,826 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
Miles H. Heinen 3 6 2 1 0 0 16.67% 16.67% $6,244 $1,041 $2,081 0 0
Tena Birdwell 14 31 2.21 7 6 2 22.58% 48.39% $66,227 $2,136 $4,731 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
Miles H. Heinen 6 25 4.17 1 3 0 4% 16% $24,265 $971 $4,044 0 0
Tena Birdwell 13 63 4.85 6 9 12 9.52% 42.86% $93,414 $1,483 $7,186 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
Miles H. Heinen 2 3 1.5 0 0 0 0% 0% $518 $173 $259 0 0
Tena Birdwell 12 55 4.58 4 6 12 7.27% 40% $56,365 $1,025 $4,697 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
Miles H. Heinen 7 20 2.86 3 0 0 15% 15% $58,268 $2,913 $8,324 0 0
Tena Birdwell 18 61 3.39 8 6 14 13.11% 45.9% $66,397 $1,088 $3,689 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
Miles H. Heinen 12 44 3.67 3 0 3 6.82% 13.64% $50,585 $1,150 $4,215 0 0
Tena Birdwell 4 7 1.75 4 2 0 57.14% 85.71% $17,739 $2,534 $4,435 0 0