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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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 10 34 3.4 7 2 8 20.59% 50% $94,941 $2,792 $9,494 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 6 8 1.33 0 0 1 0% 12.5% $3,371 $421 $562 0 0
Joseph P. Mahan 11 101 9.18 5 14 16 4.95% 34.65% $172,023 $1,703 $15,638 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 55 140 2.55 23 22 14 16.43% 42.14% $552,123 $3,944 $10,039 0 1
Joseph P. Mahan 10 88 8.8 16 14 17 18.18% 53.41% $301,254 $3,423 $30,125 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
Becky J. LeBlanc 3 7 2.33 0 1 0 0% 14.29% $6,390 $913 $2,130 0 0
Gilberto Zerpa 60 164 2.73 32 31 25 19.51% 53.66% $768,530 $4,686 $12,809 0 0
Joseph P. Mahan 10 81 8.1 16 16 15 19.75% 58.02% $217,536 $2,686 $21,754 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
Becky J. LeBlanc 14 52 3.71 5 3 6 9.62% 26.92% $83,950 $1,614 $5,996 0 0
Gilberto Zerpa 38 94 2.47 18 12 9 19.15% 41.49% $387,545 $4,123 $10,199 0 0
Joseph P. Mahan 14 89 6.36 8 8 15 8.99% 34.83% $153,245 $1,722 $10,946 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
Becky J. LeBlanc 12 68 5.67 3 5 6 4.41% 20.59% $71,625 $1,053 $5,969 0 0
Gilberto Zerpa 63 107 1.7 34 12 13 31.78% 55.14% $599,226 $5,600 $9,512 0 0
Joseph P. Mahan 13 103 7.92 10 14 17 9.71% 39.81% $184,195 $1,788 $14,169 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
Becky J. LeBlanc 17 64 3.76 4 10 6 6.25% 31.25% $93,660 $1,463 $5,509 0 0
Gilberto Zerpa 65 121 1.86 49 20 8 40.5% 63.64% $783,605 $6,476 $12,055 0 0
Joseph P. Mahan 7 67 9.57 8 4 14 11.94% 38.81% $169,033 $2,523 $24,148 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 46 109 2.37 30 18 8 27.52% 51.38% $516,250 $4,736 $11,223 0 0
Joseph P. Mahan 13 76 5.85 10 12 9 13.16% 40.79% $142,620 $1,877 $10,971 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 36 102 2.83 30 19 11 29.41% 58.82% $743,020 $7,285 $20,639 1 3
Joseph P. Mahan 6 79 13.17 6 11 8 7.59% 31.65% $64,948 $822 $10,825 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 24 83 3.46 12 11 13 14.46% 43.37% $218,680 $2,635 $9,112 0 0
Joseph P. Mahan 10 68 6.8 5 7 7 7.35% 27.94% $72,046 $1,060 $7,205 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 36 118 3.28 23 13 16 19.49% 44.07% $306,279 $2,596 $8,508 0 0
Joseph P. Mahan 6 47 7.83 5 3 6 10.64% 29.79% $74,289 $1,581 $12,382 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 23 72 3.13 13 12 8 18.06% 45.83% $181,766 $2,525 $7,903 0 0
Joseph P. Mahan 6 54 9 5 3 9 9.26% 31.48% $68,237 $1,264 $11,373 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 28 108 3.86 14 21 17 12.96% 48.15% $321,764 $2,979 $11,492 0 0
Joseph P. Mahan 5 33 6.6 1 2 4 3.03% 21.21% $15,481 $469 $3,096 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 42 131 3.12 22 27 9 16.79% 44.27% $409,820 $3,128 $9,758 0 0
Joseph P. Mahan 7 53 7.57 1 0 4 1.89% 9.43% $13,699 $258 $1,957 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 33 124 3.76 19 21 16 15.32% 45.16% $382,496 $3,085 $11,591 0 1
Joseph P. Mahan 9 65 7.22 1 2 8 1.54% 16.92% $24,676 $380 $2,742 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 27 90 3.33 17 18 13 18.89% 53.33% $222,019 $2,467 $8,223 0 0
Joseph P. Mahan 9 74 8.22 6 5 6 8.11% 22.97% $61,630 $833 $6,848 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 9 30 3.33 9 5 3 30% 56.67% $162,707 $5,424 $18,079 0 1
Joseph P. Mahan 7 80 11.43 5 7 7 6.25% 23.75% $67,314 $841 $9,616 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 11 79 7.18 5 2 8 6.33% 18.99% $77,397 $980 $7,036 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 16 110 6.88 6 11 16 5.45% 30% $119,074 $1,082 $7,442 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 2 2 1 0 1 0 0% 50% $10,000 $5,000 $5,000 0 0
Joseph P. Mahan 13 99 7.62 9 10 15 9.09% 34.34% $171,698 $1,734 $13,208 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 1 1 1 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 14 101 7.21 10 10 19 9.9% 38.61% $180,324 $1,785 $12,880 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 20 122 6.1 14 11 16 11.48% 33.61% $187,205 $1,534 $9,360 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 18 129 7.17 15 16 17 11.63% 37.21% $221,287 $1,715 $12,294 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 20 137 6.85 20 19 19 14.6% 42.34% $330,048 $2,409 $16,502 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 16 119 7.44 21 18 15 17.65% 45.38% $267,509 $2,248 $16,719 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 17 145 8.53 26 16 17 17.93% 40.69% $257,302 $1,774 $15,135 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 23 210 9.13 19 19 23 9.05% 29.05% $205,898 $980 $8,952 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 27 221 8.19 25 21 26 11.31% 32.58% $236,617 $1,071 $8,764 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 21 190 9.05 24 19 34 12.63% 40.53% $212,399 $1,118 $10,114 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 22 193 8.77 26 26 24 13.47% 39.38% $231,427 $1,199 $10,519 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 18 148 8.22 14 13 18 9.46% 30.41% $161,913 $1,094 $8,995 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 19 158 8.32 16 18 13 10.13% 29.75% $152,600 $966 $8,032 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 17 174 10.24 18 25 19 10.34% 35.63% $170,371 $979 $10,022 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
Becky J. LeBlanc 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Gilberto Zerpa 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Joseph P. Mahan 26 227 8.73 20 23 25 8.81% 29.96% $107,961 $476 $4,152 0 0