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
Sergio Perez 5 31 6.2 4 5 3 12.9% 38.71% $26,330 $849 $5,266 0 0
Tina Chamberlin 3 8 2.67 0 1 0 0% 12.5% $5,367 $671 $1,789 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
Sergio Perez 25 41 1.64 3 6 3 7.32% 29.27% $42,512 $1,037 $1,700 0 0
Tina Chamberlin 7 34 4.86 2 3 3 5.88% 23.53% $31,783 $935 $4,540 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
Sergio Perez 2 2 1 0 1 1 0% 100% $1,800 $900 $900 0 0
Tina Chamberlin 6 36 6 2 5 4 5.56% 30.56% $47,047 $1,307 $7,841 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
Sergio Perez 2 8 4 1 0 0 12.5% 12.5% $4,130 $516 $2,065 0 0
Tina Chamberlin 7 22 3.14 4 1 5 18.18% 45.45% $67,832 $3,083 $9,690 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
Sergio Perez 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Tina Chamberlin 3 20 6.67 1 4 2 5% 35% $17,477 $874 $5,826 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
Sergio Perez 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Tina Chamberlin 1 1 1 0 0 0 0% 0% $105 $105 $105 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
Sergio Perez 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Tina Chamberlin 3 13 4.33 0 0 3 0% 23.08% $4,685 $360 $1,562 0 0