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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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 6 12 2 0 0 1 0% 8.33% $22,801 $1,900 $3,800 0 0
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 3 8 2.67 1 0 1 12.5% 25% $9,626 $1,203 $3,209 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 10 53 5.3 3 6 6 5.66% 28.3% $227,025 $4,283 $22,703 0 0
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 5 24 4.8 1 4 4 4.17% 37.5% $52,336 $2,181 $10,467 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 22 72 3.27 0 3 13 0% 22.22% $158,534 $2,202 $7,206 0 0
Leo Iordan 1 5 5 0 0 1 0% 20% $3,980 $796 $3,980 0 0
Denis W. Roberson 6 41 6.83 2 3 9 4.88% 34.15% $73,870 $1,802 $12,312 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 23 95 4.13 3 5 10 3.16% 18.95% $181,487 $1,910 $7,891 0 0
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 8 37 4.63 1 9 2 2.7% 32.43% $90,715 $2,452 $11,339 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 31 124 4 10 9 14 8.06% 26.61% $418,835 $3,378 $13,511 0 0
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 9 25 2.78 1 2 3 4% 24% $40,330 $1,613 $4,481 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 40 189 4.73 15 11 32 7.94% 30.69% $627,061 $3,318 $15,677 0 0
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 11 27 2.45 5 1 3 18.52% 33.33% $83,694 $3,100 $7,609 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 42 200 4.76 11 18 18 5.5% 23.5% $494,421 $2,472 $11,772 0 0
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 7 27 3.86 3 4 3 11.11% 37.04% $46,953 $1,739 $6,708 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 46 244 5.3 22 23 34 9.02% 32.38% $1,217,771 $4,991 $26,473 0 0
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 7 33 4.71 4 3 4 12.12% 33.33% $48,105 $1,458 $6,872 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 65 294 4.52 22 24 37 7.48% 28.23% $997,682 $3,393 $15,349 0 0
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 7 37 5.29 6 5 7 16.22% 48.65% $68,666 $1,856 $9,809 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 75 250 3.33 15 19 24 6% 23.2% $1,014,497 $4,058 $13,527 0 0
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 6 32 5.33 4 10 3 12.5% 53.13% $69,935 $2,185 $11,656 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 71 273 3.85 29 28 38 10.62% 34.8% $1,682,257 $6,162 $23,694 1 1
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 11 20 1.82 3 2 3 15% 40% $33,346 $1,667 $3,031 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 71 312 4.39 29 35 40 9.29% 33.33% $1,938,669 $6,214 $27,305 2 3
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 8 23 2.88 2 2 7 8.7% 47.83% $34,933 $1,519 $4,367 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 100 359 3.59 48 58 35 13.37% 39.28% $2,675,001 $7,451 $26,750 3 3
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 8 38 4.75 5 4 5 13.16% 36.84% $67,221 $1,769 $8,403 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 108 392 3.63 56 44 45 14.29% 36.99% $3,155,180 $8,049 $29,215 5 7
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 6 27 4.5 6 4 2 22.22% 44.44% $46,061 $1,706 $7,677 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 105 434 4.13 76 60 48 17.51% 42.4% $5,612,199 $12,931 $53,450 3 4
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 8 31 3.88 3 5 4 9.68% 38.71% $55,651 $1,795 $6,956 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 113 408 3.61 66 62 51 16.18% 43.87% $2,886,890 $7,076 $25,548 2 9
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 10 38 3.8 5 6 9 13.16% 52.63% $76,179 $2,005 $7,618 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 94 370 3.94 72 66 51 19.46% 51.08% $6,245,281 $16,879 $66,439 5 13
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 11 27 2.45 5 5 2 18.52% 44.44% $57,699 $2,137 $5,245 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 121 436 3.6 62 55 60 14.22% 40.6% $5,140,794 $11,791 $42,486 5 8
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 9 36 4 4 3 6 11.11% 36.11% $36,903 $1,025 $4,100 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 109 422 3.87 71 66 58 16.82% 46.21% $4,298,811 $10,187 $39,439 4 6
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 13 47 3.62 3 10 4 6.38% 36.17% $71,456 $1,520 $5,497 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 104 462 4.44 86 70 65 18.61% 47.84% $8,201,418 $17,752 $78,860 13 19
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 10 38 3.8 1 8 5 2.63% 36.84% $36,356 $957 $3,636 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 100 452 4.52 86 68 52 19.03% 45.58% $6,968,292 $15,417 $69,683 8 16
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 10 30 3 5 3 2 16.67% 33.33% $67,550 $2,252 $6,755 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 116 507 4.37 77 86 59 15.19% 43.79% $5,344,914 $10,542 $46,077 10 11
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 10 26 2.6 3 3 5 11.54% 42.31% $49,862 $1,918 $4,986 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 118 525 4.45 90 83 67 17.14% 45.71% $3,713,208 $7,073 $31,468 0 2
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 12 34 2.83 8 5 0 23.53% 38.24% $129,481 $3,808 $10,790 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 96 451 4.7 71 62 64 15.74% 43.68% $5,124,106 $11,362 $53,376 3 5
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 9 46 5.11 3 4 11 6.52% 39.13% $55,989 $1,217 $6,221 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 98 453 4.62 65 63 71 14.35% 43.93% $4,332,907 $9,565 $44,213 4 5
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 8 30 3.75 4 7 3 13.33% 46.67% $57,981 $1,933 $7,248 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 73 341 4.67 53 38 30 15.54% 35.48% $3,315,836 $9,724 $45,422 6 6
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 12 35 2.92 4 5 5 11.43% 40% $50,033 $1,430 $4,169 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 86 366 4.26 50 41 55 13.66% 39.89% $2,469,150 $6,746 $28,711 3 4
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 10 24 2.4 3 4 2 12.5% 37.5% $66,646 $2,777 $6,665 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 106 457 4.31 67 52 64 14.66% 40.04% $3,268,313 $7,152 $30,833 5 7
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 17 65 3.82 6 9 9 9.23% 36.92% $121,394 $1,868 $7,141 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 89 398 4.47 62 54 45 15.58% 40.45% $5,758,267 $14,468 $64,700 9 13
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 19 100 5.26 14 9 11 14% 34% $151,521 $1,515 $7,975 0 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 64 354 5.53 46 58 53 12.99% 44.35% $3,224,230 $9,108 $50,379 6 7
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 17 89 5.24 15 3 12 16.85% 33.71% $69,925 $786 $4,113 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 64 417 6.52 45 41 44 10.79% 31.18% $2,348,809 $5,633 $36,700 2 3
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 21 108 5.14 15 12 19 13.89% 42.59% $72,179 $668 $3,437 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 53 327 6.17 39 42 27 11.93% 33.03% $1,664,353 $5,090 $31,403 4 8
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 13 39 3 3 9 7 7.69% 48.72% $24,947 $640 $1,919 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 43 247 5.74 27 21 26 10.93% 29.96% $2,921,991 $11,830 $67,953 4 6
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 10 53 5.3 7 3 8 13.21% 33.96% $31,759 $599 $3,176 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Nicholas P. Zito 33 226 6.85 29 29 39 12.83% 42.92% $2,453,009 $10,854 $74,334 3 5
Leo Iordan 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Denis W. Roberson 29 71 2.45 9 6 12 12.68% 38.03% $30,927 $436 $1,066 0 0