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
Thomas J. Muller, Sr. 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Donald R. Parker 1 1 1 1 0 0 100% 100% $15,548 $15,548 $15,548 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
Thomas J. Muller, Sr. 1 5 5 0 0 0 0% 0% $1,507 $301 $1,507 0 0
Donald R. Parker 2 9 4.5 0 0 0 0% 0% $4,542 $505 $2,271 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
Thomas J. Muller, Sr. 2 9 4.5 0 0 1 0% 11.11% $4,976 $553 $2,488 0 0
Donald R. Parker 2 21 10.5 2 2 3 9.52% 33.33% $73,411 $3,496 $36,706 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
Thomas J. Muller, Sr. 1 14 14 3 3 3 21.43% 64.29% $37,428 $2,673 $37,428 0 0
Donald R. Parker 1 1 1 0 0 1 0% 100% $2,057 $2,057 $2,057 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
Thomas J. Muller, Sr. 2 16 8 0 2 3 0% 31.25% $14,510 $907 $7,255 0 0
Donald R. Parker 2 11 5.5 3 2 1 27.27% 54.55% $65,413 $5,947 $32,707 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
Thomas J. Muller, Sr. 3 15 5 2 0 5 13.33% 46.67% $28,692 $1,913 $9,564 0 0
Donald R. Parker 2 16 8 1 2 3 6.25% 37.5% $14,475 $905 $7,238 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
Thomas J. Muller, Sr. 1 6 6 1 0 2 16.67% 50% $9,118 $1,520 $9,118 0 0
Donald R. Parker 3 12 4 1 2 2 8.33% 41.67% $16,704 $1,392 $5,568 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
Thomas J. Muller, Sr. 5 43 8.6 2 2 7 4.65% 25.58% $39,046 $908 $7,809 0 0
Donald R. Parker 2 7 3.5 1 1 1 14.29% 42.86% $12,752 $1,822 $6,376 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
Thomas J. Muller, Sr. 4 37 9.25 4 2 8 10.81% 37.84% $49,984 $1,351 $12,496 0 0
Donald R. Parker 1 7 7 0 0 0 0% 0% $789 $113 $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
Thomas J. Muller, Sr. 7 38 5.43 5 4 5 13.16% 36.84% $53,411 $1,406 $7,630 0 0
Donald R. Parker 1 6 6 2 0 2 33.33% 66.67% $10,805 $1,801 $10,805 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
Thomas J. Muller, Sr. 4 41 10.25 7 4 5 17.07% 39.02% $93,086 $2,270 $23,272 0 0
Donald R. Parker 3 24 8 0 5 1 0% 25% $16,732 $697 $5,577 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
Thomas J. Muller, Sr. 5 44 8.8 5 6 5 11.36% 36.36% $63,762 $1,449 $12,752 0 0
Donald R. Parker 2 13 6.5 1 1 2 7.69% 30.77% $11,120 $855 $5,560 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
Thomas J. Muller, Sr. 3 28 9.33 5 9 5 17.86% 67.86% $67,552 $2,413 $22,517 0 0
Donald R. Parker 5 23 4.6 2 2 3 8.7% 30.43% $29,278 $1,273 $5,856 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
Thomas J. Muller, Sr. 3 32 10.67 4 7 5 12.5% 50% $52,234 $1,632 $17,411 0 0
Donald R. Parker 4 19 4.75 2 0 4 10.53% 31.58% $17,711 $932 $4,428 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
Thomas J. Muller, Sr. 6 52 8.67 1 3 5 1.92% 17.31% $23,480 $452 $3,913 0 0
Donald R. Parker 4 36 9 3 3 0 8.33% 16.67% $29,706 $825 $7,427 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
Thomas J. Muller, Sr. 6 52 8.67 3 1 3 5.77% 13.46% $26,096 $502 $4,349 0 0
Donald R. Parker 3 32 10.67 1 4 6 3.13% 34.38% $23,936 $748 $7,979 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
Thomas J. Muller, Sr. 7 42 6 3 1 7 7.14% 26.19% $33,693 $802 $4,813 0 0
Donald R. Parker 1 9 9 1 1 1 11.11% 33.33% $10,985 $1,221 $10,985 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
Thomas J. Muller, Sr. 6 41 6.83 1 0 5 2.44% 14.63% $17,097 $417 $2,850 0 0
Donald R. Parker 1 3 3 0 0 1 0% 33.33% $1,365 $455 $1,365 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
Thomas J. Muller, Sr. 9 46 5.11 1 1 6 2.17% 17.39% $19,178 $417 $2,131 0 0
Donald R. Parker 1 4 4 1 1 0 25% 50% $7,200 $1,800 $7,200 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
Thomas J. Muller, Sr. 20 91 4.55 2 8 6 2.2% 17.58% $43,187 $475 $2,159 0 0
Donald R. Parker 1 1 1 0 0 0 0% 0% $440 $440 $440 0 0