Skip to:

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
Alonzo Quinn 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 6 11 1.83 0 0 1 0% 9.09% $22,580 $2,053 $3,763 0 0
Stephen D. Dunn 2 4 2 1 1 0 25% 50% $35,146 $8,787 $17,573 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
Alonzo Quinn 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 10 53 5.3 3 6 6 5.66% 28.3% $227,025 $4,283 $22,703 0 0
Stephen D. Dunn 4 17 4.25 0 0 0 0% 0% $13,290 $782 $3,323 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
Alonzo Quinn 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 22 72 3.27 0 3 13 0% 22.22% $158,534 $2,202 $7,206 0 0
Stephen D. Dunn 5 23 4.6 0 3 3 0% 26.09% $26,949 $1,172 $5,390 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
Alonzo Quinn 1 1 1 0 0 0 0% 0% $400 $400 $400 0 0
Nicholas P. Zito 23 95 4.13 3 5 10 3.16% 18.95% $181,487 $1,910 $7,891 0 0
Stephen D. Dunn 6 26 4.33 5 3 2 19.23% 38.46% $107,908 $4,150 $17,985 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Alonzo Quinn 4 8 2 0 0 1 0% 12.5% $1,197 $150 $299 0 0
Nicholas P. Zito 31 124 4 10 9 14 8.06% 26.61% $418,835 $3,378 $13,511 0 0
Stephen D. Dunn 7 33 4.71 5 6 6 15.15% 51.52% $143,205 $4,340 $20,458 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
Alonzo Quinn 3 11 3.67 0 0 1 0% 9.09% $3,155 $287 $1,052 0 0
Nicholas P. Zito 40 189 4.73 15 11 32 7.94% 30.69% $627,061 $3,318 $15,677 0 0
Stephen D. Dunn 8 45 5.63 10 8 7 22.22% 55.56% $211,685 $4,704 $26,461 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
Alonzo Quinn 3 14 4.67 2 1 3 14.29% 42.86% $21,774 $1,555 $7,258 0 0
Nicholas P. Zito 42 200 4.76 11 18 18 5.5% 23.5% $494,421 $2,472 $11,772 0 0
Stephen D. Dunn 7 25 3.57 4 2 2 16% 32% $77,847 $3,114 $11,121 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
Alonzo Quinn 4 14 3.5 4 3 0 28.57% 50% $40,676 $2,905 $10,169 0 0
Nicholas P. Zito 46 244 5.3 22 23 34 9.02% 32.38% $1,217,771 $4,991 $26,473 0 0
Stephen D. Dunn 12 51 4.25 8 5 9 15.69% 43.14% $160,052 $3,138 $13,338 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
Alonzo Quinn 4 12 3 2 2 0 16.67% 33.33% $12,097 $1,008 $3,024 0 0
Nicholas P. Zito 65 294 4.52 22 24 37 7.48% 28.23% $997,682 $3,393 $15,349 0 0
Stephen D. Dunn 11 59 5.36 11 9 6 18.64% 44.07% $171,658 $2,909 $15,605 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
Alonzo Quinn 1 2 2 0 0 0 0% 0% $465 $233 $465 0 0
Nicholas P. Zito 75 250 3.33 15 19 24 6% 23.2% $1,014,497 $4,058 $13,527 0 0
Stephen D. Dunn 16 78 4.88 13 10 9 16.67% 41.03% $270,394 $3,467 $16,900 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
Alonzo Quinn 1 2 2 0 0 0 0% 0% $120 $60 $120 0 0
Nicholas P. Zito 71 273 3.85 29 28 38 10.62% 34.8% $1,682,257 $6,162 $23,694 1 1
Stephen D. Dunn 14 68 4.86 15 9 9 22.06% 48.53% $390,571 $5,744 $27,898 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
Alonzo Quinn 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 71 312 4.39 29 35 40 9.29% 33.33% $1,938,669 $6,214 $27,305 2 3
Stephen D. Dunn 11 57 5.18 10 12 12 17.54% 59.65% $176,916 $3,104 $16,083 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
Alonzo Quinn 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 100 359 3.59 48 58 35 13.37% 39.28% $2,675,001 $7,451 $26,750 3 3
Stephen D. Dunn 13 59 4.54 10 8 9 16.95% 45.76% $122,101 $2,070 $9,392 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
Alonzo Quinn 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 108 392 3.63 56 44 45 14.29% 36.99% $3,155,180 $8,049 $29,215 5 7
Stephen D. Dunn 8 39 4.88 7 5 3 17.95% 38.46% $141,699 $3,633 $17,712 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
Alonzo Quinn 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 105 434 4.13 76 60 48 17.51% 42.4% $5,612,199 $12,931 $53,450 3 4
Stephen D. Dunn 13 61 4.69 9 8 6 14.75% 37.7% $178,427 $2,925 $13,725 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
Alonzo Quinn 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 113 408 3.61 66 62 51 16.18% 43.87% $2,886,890 $7,076 $25,548 2 9
Stephen D. Dunn 13 55 4.23 6 8 5 10.91% 34.55% $143,236 $2,604 $11,018 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
Alonzo Quinn 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 94 370 3.94 72 66 51 19.46% 51.08% $6,245,281 $16,879 $66,439 5 13
Stephen D. Dunn 17 64 3.76 13 9 5 20.31% 42.19% $232,059 $3,626 $13,651 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
Alonzo Quinn 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 121 436 3.6 62 55 60 14.22% 40.6% $5,140,794 $11,791 $42,486 5 8
Stephen D. Dunn 17 69 4.06 14 8 5 20.29% 39.13% $212,599 $3,081 $12,506 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
Alonzo Quinn 1 1 1 0 0 0 0% 0% $55 $55 $55 0 0
Nicholas P. Zito 109 422 3.87 71 66 58 16.82% 46.21% $4,298,811 $10,187 $39,439 4 6
Stephen D. Dunn 12 53 4.42 9 11 7 16.98% 50.94% $159,940 $3,018 $13,328 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
Alonzo Quinn 2 6 3 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 104 462 4.44 86 70 65 18.61% 47.84% $8,201,418 $17,752 $78,860 13 19
Stephen D. Dunn 12 32 2.67 11 8 1 34.38% 62.5% $137,755 $4,305 $11,480 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
Alonzo Quinn 6 20 3.33 1 1 2 5% 20% $7,922 $396 $1,320 0 0
Nicholas P. Zito 100 452 4.52 86 68 52 19.03% 45.58% $6,968,292 $15,417 $69,683 8 16
Stephen D. Dunn 7 17 2.43 4 1 0 23.53% 29.41% $28,885 $1,699 $4,126 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
Alonzo Quinn 4 15 3.75 3 0 0 20% 20% $8,879 $592 $2,220 0 0
Nicholas P. Zito 116 507 4.37 77 86 59 15.19% 43.79% $5,344,914 $10,542 $46,077 10 11
Stephen D. Dunn 14 60 4.29 10 6 8 16.67% 40% $149,368 $2,489 $10,669 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
Alonzo Quinn 3 11 3.67 1 1 2 9.09% 36.36% $7,239 $658 $2,413 0 0
Nicholas P. Zito 118 525 4.45 90 83 67 17.14% 45.71% $3,713,208 $7,073 $31,468 0 2
Stephen D. Dunn 12 47 3.92 8 5 9 17.02% 46.81% $218,990 $4,659 $18,249 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
Alonzo Quinn 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 96 451 4.7 71 62 64 15.74% 43.68% $5,124,106 $11,362 $53,376 3 5
Stephen D. Dunn 13 47 3.62 7 4 6 14.89% 36.17% $188,977 $4,021 $14,537 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
Alonzo Quinn 2 4 2 0 0 0 0% 0% $320 $80 $160 0 0
Nicholas P. Zito 98 453 4.62 65 63 71 14.35% 43.93% $4,332,907 $9,565 $44,213 4 5
Stephen D. Dunn 13 47 3.62 8 5 6 17.02% 40.43% $126,206 $2,685 $9,708 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
Alonzo Quinn 9 24 2.67 1 2 1 4.17% 16.67% $4,922 $205 $547 0 0
Nicholas P. Zito 73 341 4.67 53 38 30 15.54% 35.48% $3,315,836 $9,724 $45,422 6 6
Stephen D. Dunn 25 84 3.36 8 11 14 9.52% 39.29% $113,335 $1,349 $4,533 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
Alonzo Quinn 1 3 3 0 0 0 0% 0% $409 $136 $409 0 0
Nicholas P. Zito 86 366 4.26 50 41 55 13.66% 39.89% $2,469,150 $6,746 $28,711 3 4
Stephen D. Dunn 29 124 4.28 19 13 23 15.32% 44.35% $286,114 $2,307 $9,866 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
Alonzo Quinn 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 106 457 4.31 67 52 64 14.66% 40.04% $3,268,313 $7,152 $30,833 5 7
Stephen D. Dunn 22 66 3 11 4 7 16.67% 33.33% $266,485 $4,038 $12,113 0 3

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
Alonzo Quinn 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 89 398 4.47 62 54 45 15.58% 40.45% $5,758,267 $14,468 $64,700 9 13
Stephen D. Dunn 16 64 4 6 7 10 9.38% 35.94% $111,321 $1,739 $6,958 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
Alonzo Quinn 3 4 1.33 0 0 0 0% 0% $0 $0 $0 0 0
Nicholas P. Zito 64 354 5.53 46 58 53 12.99% 44.35% $3,224,230 $9,108 $50,379 6 7
Stephen D. Dunn 13 79 6.08 8 10 9 10.13% 34.18% $207,808 $2,630 $15,985 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Alonzo Quinn 1 1 1 0 0 0 0% 0% $186 $186 $186 0 0
Nicholas P. Zito 64 417 6.52 45 41 44 10.79% 31.18% $2,348,809 $5,633 $36,700 2 3
Stephen D. Dunn 15 108 7.2 20 15 10 18.52% 41.67% $367,720 $3,405 $24,515 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
Alonzo Quinn 3 12 4 2 2 2 16.67% 50% $3,171 $264 $1,057 0 0
Nicholas P. Zito 53 327 6.17 39 42 27 11.93% 33.03% $1,664,353 $5,090 $31,403 4 8
Stephen D. Dunn 18 87 4.83 16 13 8 18.39% 42.53% $260,573 $2,995 $14,476 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
Alonzo Quinn 5 18 3.6 2 2 3 11.11% 38.89% $5,069 $282 $1,014 0 0
Nicholas P. Zito 43 247 5.74 27 21 26 10.93% 29.96% $2,921,991 $11,830 $67,953 4 6
Stephen D. Dunn 20 82 4.1 8 11 15 9.76% 41.46% $117,692 $1,435 $5,885 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
Alonzo Quinn 7 20 2.86 1 1 1 5% 15% $3,507 $175 $501 0 0
Nicholas P. Zito 33 226 6.85 29 29 39 12.83% 42.92% $2,453,009 $10,854 $74,334 3 5
Stephen D. Dunn 13 72 5.54 12 9 7 16.67% 38.89% $120,415 $1,672 $9,263 0 1