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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
Armando Quintanilla, Jr. 2 4 2 0 0 1 0% 25% $12,340 $3,085 $6,170 0 0
Allen Iwinski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert P. Tiller 38 166 4.37 21 24 18 12.65% 37.95% $916,427 $5,521 $24,117 2 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
Armando Quintanilla, Jr. 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Allen Iwinski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert P. Tiller 37 200 5.41 29 19 21 14.5% 34.5% $975,131 $4,876 $26,355 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
Armando Quintanilla, Jr. 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Allen Iwinski 6 23 3.83 1 11 5 4.35% 73.91% $123,260 $5,359 $20,543 0 0
Robert P. Tiller 43 205 4.77 20 29 29 9.76% 38.05% $1,103,633 $5,384 $25,666 2 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
Armando Quintanilla, Jr. 3 17 5.67 0 3 1 0% 23.53% $7,718 $454 $2,573 0 0
Allen Iwinski 7 44 6.29 4 10 7 9.09% 47.73% $166,380 $3,781 $23,769 0 0
Robert P. Tiller 46 209 4.54 43 28 23 20.57% 44.98% $1,922,705 $9,200 $41,798 3 6

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
Armando Quintanilla, Jr. 2 2 1 0 1 1 0% 100% $3,400 $1,700 $1,700 0 0
Allen Iwinski 13 52 4 3 7 5 5.77% 28.85% $131,180 $2,523 $10,091 0 0
Robert P. Tiller 49 218 4.45 39 35 26 17.89% 45.87% $1,847,934 $8,477 $37,713 3 7

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
Armando Quintanilla, Jr. 3 6 2 1 1 1 16.67% 50% $10,754 $1,792 $3,585 0 0
Allen Iwinski 20 58 2.9 8 8 7 13.79% 39.66% $214,980 $3,707 $10,749 0 0
Robert P. Tiller 55 227 4.13 42 28 34 18.5% 45.81% $1,510,954 $6,656 $27,472 1 5

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
Armando Quintanilla, Jr. 3 14 4.67 1 3 2 7.14% 42.86% $14,342 $1,024 $4,781 0 0
Allen Iwinski 14 76 5.43 12 7 8 15.79% 35.53% $250,248 $3,293 $17,875 0 0
Robert P. Tiller 48 260 5.42 38 32 38 14.62% 41.54% $2,022,562 $7,779 $42,137 2 12

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
Armando Quintanilla, Jr. 4 8 2 0 1 1 0% 25% $2,444 $306 $611 0 0
Allen Iwinski 14 72 5.14 14 15 12 19.44% 56.94% $307,969 $4,277 $21,998 0 0
Robert P. Tiller 61 235 3.85 33 37 30 14.04% 42.55% $1,537,295 $6,542 $25,202 1 6

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
Armando Quintanilla, Jr. 5 14 2.8 0 4 3 0% 50% $12,072 $862 $2,414 0 0
Allen Iwinski 16 83 5.19 7 15 9 8.43% 37.35% $227,878 $2,746 $14,242 0 0
Robert P. Tiller 57 243 4.26 37 38 38 15.23% 46.5% $1,553,740 $6,394 $27,259 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
Armando Quintanilla, Jr. 17 50 2.94 4 9 4 8% 34% $65,758 $1,315 $3,868 0 0
Allen Iwinski 21 68 3.24 8 9 10 11.76% 39.71% $285,290 $4,195 $13,585 0 0
Robert P. Tiller 57 262 4.6 51 42 34 19.47% 48.47% $2,537,757 $9,686 $44,522 0 6

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
Armando Quintanilla, Jr. 17 64 3.76 7 15 8 10.94% 46.88% $104,222 $1,628 $6,131 0 0
Allen Iwinski 32 90 2.81 9 7 9 10% 27.78% $337,395 $3,749 $10,544 0 0
Robert P. Tiller 66 299 4.53 63 44 45 21.07% 50.84% $2,845,575 $9,517 $43,115 1 5

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
Armando Quintanilla, Jr. 10 18 1.8 0 2 1 0% 16.67% $8,600 $478 $860 0 0
Allen Iwinski 42 141 3.36 26 12 17 18.44% 39.01% $1,196,038 $8,483 $28,477 1 8
Robert P. Tiller 61 327 5.36 50 54 61 15.29% 50.46% $2,855,629 $8,733 $46,814 0 5

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
Armando Quintanilla, Jr. 12 28 2.33 1 1 2 3.57% 14.29% $18,080 $646 $1,507 0 0
Allen Iwinski 55 192 3.49 29 20 18 15.1% 34.9% $1,133,331 $5,903 $20,606 2 5
Robert P. Tiller 60 297 4.95 46 46 44 15.49% 45.79% $2,500,827 $8,420 $41,680 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
Armando Quintanilla, Jr. 16 41 2.56 5 3 2 12.2% 24.39% $78,951 $1,926 $4,934 0 0
Allen Iwinski 42 193 4.6 30 31 28 15.54% 46.11% $958,884 $4,968 $22,831 0 0
Robert P. Tiller 67 305 4.55 45 43 51 14.75% 45.57% $2,594,077 $8,505 $38,718 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
Armando Quintanilla, Jr. 14 61 4.36 13 11 8 21.31% 52.46% $196,156 $3,216 $14,011 0 0
Allen Iwinski 45 157 3.49 29 28 17 18.47% 47.13% $1,027,078 $6,542 $22,824 0 0
Robert P. Tiller 66 346 5.24 53 55 54 15.32% 46.82% $2,199,659 $6,357 $33,328 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
Armando Quintanilla, Jr. 12 47 3.92 5 9 6 10.64% 42.55% $129,303 $2,751 $10,775 0 0
Allen Iwinski 40 124 3.1 17 15 17 13.71% 39.52% $646,435 $5,213 $16,161 0 0
Robert P. Tiller 0 0 0 0 0 0 0% 0% $0 $0 $0 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
Armando Quintanilla, Jr. 14 78 5.57 14 7 4 17.95% 32.05% $383,167 $4,912 $27,369 0 3
Allen Iwinski 1 1 1 0 0 0 0% 0% $120 $120 $120 0 0
Robert P. Tiller 74 313 4.23 53 47 29 16.93% 41.21% $2,347,805 $7,501 $31,727 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
Armando Quintanilla, Jr. 12 40 3.33 9 1 6 22.5% 40% $133,305 $3,333 $11,109 0 0
Allen Iwinski 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Robert P. Tiller 58 278 4.79 53 45 40 19.06% 49.64% $2,713,133 $9,759 $46,778 0 11

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
Armando Quintanilla, Jr. 9 37 4.11 5 7 6 13.51% 48.65% $114,308 $3,089 $12,701 0 0
Allen Iwinski 55 143 2.6 27 14 21 18.88% 43.36% $707,944 $4,951 $12,872 0 1
Robert P. Tiller 65 269 4.14 57 51 36 21.19% 53.53% $2,684,388 $9,979 $41,298 0 5

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
Armando Quintanilla, Jr. 10 33 3.3 6 5 3 18.18% 42.42% $74,178 $2,248 $7,418 0 0
Allen Iwinski 123 506 4.11 98 69 64 19.37% 45.65% $3,004,795 $5,938 $24,429 1 5
Robert P. Tiller 61 282 4.62 69 48 33 24.47% 53.19% $3,939,642 $13,970 $64,584 2 15

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
Armando Quintanilla, Jr. 10 15 1.5 3 1 1 20% 33.33% $42,065 $2,804 $4,207 0 0
Allen Iwinski 145 598 4.12 148 117 81 24.75% 57.86% $4,053,035 $6,778 $27,952 1 7
Robert P. Tiller 61 254 4.16 73 41 37 28.74% 59.45% $4,090,391 $16,104 $67,056 2 17

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
Armando Quintanilla, Jr. 4 4 1 0 0 0 0% 0% $166 $42 $42 0 0
Allen Iwinski 170 693 4.08 136 131 93 19.62% 51.95% $3,759,817 $5,425 $22,117 0 3
Robert P. Tiller 58 242 4.17 67 47 33 27.69% 60.74% $3,627,594 $14,990 $62,545 0 7

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
Armando Quintanilla, Jr. 12 28 2.33 1 2 2 3.57% 17.86% $12,195 $436 $1,016 0 0
Allen Iwinski 177 793 4.48 167 143 104 21.06% 52.21% $4,134,297 $5,213 $23,358 0 5
Robert P. Tiller 55 254 4.62 64 44 42 25.2% 59.06% $3,702,396 $14,576 $67,316 4 13

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
Armando Quintanilla, Jr. 8 32 4 3 6 1 9.38% 31.25% $32,222 $1,007 $4,028 0 0
Allen Iwinski 140 633 4.52 145 124 112 22.91% 60.19% $3,212,899 $5,076 $22,949 0 4
Robert P. Tiller 50 226 4.52 43 39 35 19.03% 51.77% $1,947,073 $8,615 $38,941 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
Armando Quintanilla, Jr. 12 49 4.08 10 5 5 20.41% 40.82% $72,912 $1,488 $6,076 0 1
Allen Iwinski 115 463 4.03 95 70 61 20.52% 48.81% $1,969,895 $4,255 $17,130 0 4
Robert P. Tiller 53 238 4.49 46 48 40 19.33% 56.3% $1,513,634 $6,360 $28,559 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
Armando Quintanilla, Jr. 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Allen Iwinski 107 466 4.36 105 85 48 22.53% 51.07% $1,655,680 $3,553 $15,474 0 3
Robert P. Tiller 43 242 5.63 63 38 31 26.03% 54.55% $1,529,331 $6,320 $35,566 0 4

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
Armando Quintanilla, Jr. 1 2 2 0 1 0 0% 50% $744 $372 $744 0 0
Allen Iwinski 75 360 4.8 100 61 44 27.78% 56.94% $1,631,120 $4,531 $21,748 0 3
Robert P. Tiller 44 254 5.77 55 51 41 21.65% 57.87% $1,328,707 $5,231 $30,198 0 5

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
Armando Quintanilla, Jr. 4 27 6.75 4 4 3 14.81% 40.74% $14,484 $536 $3,621 0 0
Allen Iwinski 35 192 5.49 34 29 25 17.71% 45.83% $469,294 $2,444 $13,408 0 0
Robert P. Tiller 52 259 4.98 45 48 34 17.37% 49.03% $961,120 $3,711 $18,483 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
Armando Quintanilla, Jr. 2 5 2.5 1 1 0 20% 40% $2,073 $415 $1,037 0 0
Allen Iwinski 68 352 5.18 67 47 57 19.03% 48.58% $630,318 $1,791 $9,269 0 1
Robert P. Tiller 71 307 4.32 57 46 47 18.57% 48.86% $1,232,250 $4,014 $17,356 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
Armando Quintanilla, Jr. 1 2 2 1 0 0 50% 50% $1,525 $763 $1,525 0 0
Allen Iwinski 75 428 5.71 118 64 46 27.57% 53.27% $1,134,060 $2,650 $15,121 1 2
Robert P. Tiller 70 298 4.26 66 59 34 22.15% 53.36% $1,171,397 $3,931 $16,734 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
Armando Quintanilla, Jr. 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Allen Iwinski 73 401 5.49 76 68 54 18.95% 49.38% $776,170 $1,936 $10,632 1 4
Robert P. Tiller 63 329 5.22 63 54 43 19.15% 48.63% $1,183,992 $3,599 $18,794 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
Armando Quintanilla, Jr. 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Allen Iwinski 45 261 5.8 41 59 26 15.71% 48.28% $422,937 $1,620 $9,399 0 1
Robert P. Tiller 41 97 2.37 20 18 12 20.62% 51.55% $418,306 $4,312 $10,203 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
Armando Quintanilla, Jr. 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Allen Iwinski 46 135 2.93 19 17 14 14.07% 37.04% $156,829 $1,162 $3,409 0 0
Robert P. Tiller 50 305 6.1 55 41 45 18.03% 46.23% $1,125,359 $3,690 $22,507 0 4