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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
Robert Mosco 7 9 1.29 0 2 2 0% 44.44% $24,930 $2,770 $3,561 0 0
Robert P. Klesaris 1 1 1 0 0 1 0% 100% $2,990 $2,990 $2,990 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 $22,028
Robert Mosco 52 168 3.23 33 17 18 19.64% 40.48% $916,433 $5,455 $17,624 0 0
Robert P. Klesaris 9 36 4 2 3 4 5.56% 25% $80,381 $2,233 $8,931 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 $22,028
Robert Mosco 48 214 4.46 33 32 27 15.42% 42.99% $1,046,721 $4,891 $21,807 0 0
Robert P. Klesaris 20 84 4.2 10 12 11 11.9% 39.29% $428,803 $5,105 $21,440 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 $22,028
Robert Mosco 42 256 6.1 33 42 41 12.89% 45.31% $1,306,756 $5,105 $31,113 0 0
Robert P. Klesaris 43 185 4.3 24 21 27 12.97% 38.92% $892,638 $4,825 $20,759 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 $22,028
Robert Mosco 50 211 4.22 42 31 32 19.91% 49.76% $1,365,610 $6,472 $27,312 0 0
Robert P. Klesaris 47 175 3.72 26 25 24 14.86% 42.86% $998,790 $5,707 $21,251 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 $22,028
Robert Mosco 37 196 5.3 40 32 29 20.41% 51.53% $1,281,896 $6,540 $34,646 0 1
Robert P. Klesaris 42 144 3.43 17 18 22 11.81% 39.58% $779,880 $5,416 $18,569 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 $22,028
Robert Mosco 35 150 4.29 16 32 27 10.67% 50% $661,625 $4,411 $18,904 0 0
Robert P. Klesaris 23 86 3.74 6 16 12 6.98% 39.53% $455,208 $5,293 $19,792 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 $22,028
Robert Mosco 39 184 4.72 36 25 37 19.57% 53.26% $1,171,127 $6,365 $30,029 0 0
Robert P. Klesaris 18 72 4 8 13 9 11.11% 41.67% $327,520 $4,549 $18,196 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 $22,028
Robert Mosco 3 8 2.67 0 2 1 0% 37.5% $6,438 $805 $2,146 0 0
Robert P. Klesaris 115 504 4.38 76 99 71 15.08% 48.81% $1,671,767 $3,317 $14,537 0 2