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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 $22,028
Rodney L. Nielsen 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
William Walden 19 20 1.05 8 2 2 40% 60% $375,509 $18,775 $19,764 1 1

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 $22,028
Rodney L. Nielsen 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
William Walden 84 200 2.38 43 30 34 21.5% 53.5% $4,207,007 $21,035 $50,083 2 9

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 $22,028
Rodney L. Nielsen 4 22 5.5 0 2 3 0% 22.73% $11,585 $527 $2,896 0 0
William Walden 47 135 2.87 26 28 18 19.26% 53.33% $1,984,903 $14,703 $42,232 2 2

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 $22,028
Rodney L. Nielsen 2 5 2.5 0 0 3 0% 60% $2,790 $558 $1,395 0 0
William Walden 40 92 2.3 18 16 9 19.57% 46.74% $895,328 $9,732 $22,383 0 1

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 $22,028
Rodney L. Nielsen 2 10 5 0 1 0 0% 10% $3,440 $344 $1,720 0 0
William Walden 21 41 1.95 9 6 5 21.95% 48.78% $482,293 $11,763 $22,966 0 1